Aquasana Claryum Direct Connect
- Under-sink
- Point of use
- City water
- Complete system
- Listed
$119.99as of 2026-09-02MSRP $249.99 as of 2026-09-02
Secondary sourceVerified 2026-09-02Retailer listing
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Our verdict on the Aquasana Claryum Direct Connect
The Aquasana Claryum Direct Connect (AQ-MF-1) is a 1.5 gpm point-of-use under-sink filter that hooks into your existing kitchen faucet through your cold-water line, rated for 10-125 psi and 35-100°F municipal water as of Aquasana's own performance data sheet.[1][2]
Best for
- Households on treated municipal (city) water who want a single, fast-flowing (1.5 gpm) point-of-use filter through their existing kitchen faucet rather than a dedicated separate faucet.
- Installations where the cold-water supply stays within a 10-125 psi, 35-100°F range.
Not for
- Well water, or any water of unknown or unsafe microbiological quality, unless adequate disinfection is applied before or after the system.
- Buyers who need fluoride removed -- this filter does not remove fluoride.
- Pairing with a separate dedicated drinking-water faucet -- the system is built for the existing faucet, and running it into a dedicated faucet is unsupported (produces extremely high pressure, and Aquasana supplies no instructions or parts for that setup).
- Supply lines that could exceed 125 psi or fall outside the 35-100°F operating range.
Primary sourceVerified 2026-09-02Manufacturer datasheetBrand official
Certification check: Aquasana Claryum Direct Connect
Listed by IAPMO R&T under NSF/ANSI 401, NSF/ANSI 42, and NSF/ANSI 53, checked in the certifier directories as of 2026-09-02.
- IAPMO R&T
- NSF/ANSI 401NSF/ANSI 42NSF/ANSI 53
IAPMO R&T and WQA certify products against the same NSF/ANSI standards as NSF, so a listing from either one is an equivalent third-party certification, not a lesser one.
| Directory | Result | Listing |
|---|---|---|
| NSF | No listing found (checked 2026-09-02) | View listing |
| IAPMO R&T | Listing found (checked 2026-09-02) | View listing |
| WQA | No listing found (checked 2026-09-02) | View listing |
Claimed vs. certified: Aquasana Claryum Direct Connect
| Contaminant | Status | Third-party listing | What the brand says |
|---|---|---|---|
| 78 contaminants (overall) | Marketed only | No entry |
|
| chlorine and chloramine | Marketed only | No entry |
|
| microplastics, cysts, lead, VOCs, asbestos | Marketed only | No entry |
|
| Mercury | Certified and marketed |
|
|
| Asbestos | Certified only |
| No entry |
| Atenolol | Certified only |
| No entry |
| Bisphenol A | Certified only |
| No entry |
| Carbamazepine | Certified only |
| No entry |
| Chloramine | Certified only |
| No entry |
| Chlorine | Certified only |
| No entry |
| Cyst | Certified only |
| No entry |
| DEET | Certified only |
| No entry |
| Estrone | Certified only |
| No entry |
| Ibuprofen | Certified only |
| No entry |
| Lead | Certified only |
| No entry |
| Linuron | Certified only |
| No entry |
| Meprobamate | Certified only |
| No entry |
| Metolachlor | Certified only |
| No entry |
| Microplastics | Certified only |
| No entry |
| MTBE | Certified only |
| No entry |
| Naproxen | Certified only |
| No entry |
| Nonylphenol | Certified only |
| No entry |
| Particulate Class I | Certified only |
| No entry |
| PFOA/PFOS | Certified only |
| No entry |
| Phenytoin | Certified only |
| No entry |
| TCEP | Certified only |
| No entry |
| TCPP | Certified only |
| No entry |
| Trimethoprim | Certified only |
| No entry |
| Turbidity | Certified only |
| No entry |
| VOC | Certified only |
| No entry |
What the Aquasana Claryum Direct Connect does not do
Does not remove all contaminants that may be present in tap water. The Aquasana Claryum Direct Connect's recorded operating limits are inlet water pressure at least 10 psi and up to 125 psi, inlet water temperature at least 35 °F and up to 100 °F, verified 2026-09-02.
Does not remove all contaminants that may be present in tap water.[1]
Primary sourceVerified 2026-09-02Manufacturer datasheet
Does not reduce total dissolved solids (TDS).[1]
Secondary sourceVerified 2026-09-02Retailer listing
Does not remove fluoride from drinking water; Aquasana directs buyers who want fluoride removed to a reverse-osmosis system such as its SmartFlow Reverse Osmosis.[1]
Primary sourceVerified 2026-09-02Brand official
Does not purify water by reverse osmosis or distillation; it is a selective filter that retains naturally occurring minerals like calcium, potassium, and magnesium rather than stripping out all dissolved solids.[1]
Primary sourceVerified 2026-09-02Brand official
Is not designed to be paired with a separate dedicated faucet -- doing so is possible but not the intended use, produces extremely high water pressure, and Aquasana supplies no installation instructions or parts for that configuration.[1]
Primary sourceVerified 2026-09-02Brand official
Operating limits
| Parameter | Limit | What it means |
|---|---|---|
| inlet water pressure | at least 10 psi and up to 125 psi[1] | Do not install where line pressure may exceed 125 psi. Primary sourceVerified 2026-09-02Manufacturer datasheet |
| inlet water temperature | at least 35 °F and up to 100 °F[1] | Install on cold water lines only. Primary sourceVerified 2026-09-02Manufacturer datasheet |
Do not buy it for these situations
Well waterDo not use with water that is microbiologically unsafe or of unknown water quality without adequate disinfection before or after the system; the performance data sheet frames the filter's certified reduction claims around treated water.[1]
Primary sourceVerified 2026-09-02Manufacturer datasheet
Water pressureDo not install where line pressure may exceed 125 psi; the published operating range is 10 to 125 psi.[1]
Primary sourceVerified 2026-09-02Manufacturer datasheet
Fit and sizing: Aquasana Claryum Direct Connect
The Aquasana Claryum Direct Connect is a under-sink unit installed at the point of use, for city water. It is rated for 1.5 gpm of service flow, verified 2026-09-02.
| Form factor | Under-sink |
|---|---|
| Installed at | Point of use (one fixture) |
| Water source | City water |
| Service flow | 1.5 gpm[1] Primary sourceVerified 2026-09-02Manufacturer datasheet |
| Operating pressure | 10–125 psi[1] Primary sourceVerified 2026-09-02Manufacturer datasheet |
| Operating temperature | 35–100 °F[1] Primary sourceVerified 2026-09-02Manufacturer datasheet |
| Connection size | 0.375 in[1] Primary sourceVerified 2026-09-02Brand official |
| Needs electricity | No[1] Primary sourceVerified 2026-09-02Manufacturer datasheet |
| Needs a drain | No[1] Primary sourceVerified 2026-09-02Manufacturer datasheet |
What the Aquasana Claryum Direct Connect really costs
The Aquasana Claryum Direct Connect costs $119.99 as of 2026-09-02. Over ten years, including installation and replacement elements, the recorded total is $1,959.79.
DIY install[1]
Primary sourceVerified 2026-09-02Brand official
Replacement schedule
| Element | Replace | Cost per year |
|---|---|---|
| AQ-MF-1-R | every 6 months, or every 784 gallons | $183.98 |
Secondary sourceVerified 2026-09-02Manufacturer datasheetRetailer listingBrand official
Ten-year cost of ownership
| Purchase price (as of 2026-09-02) | $119.99 |
|---|---|
| Replacement elements, 10 × $183.98/year | $1,839.80 |
| Sum of the lines above (as of 2026-09-02) | $1,959.79 |
| Recorded ten-year total | $1,959.79 |
Warranty: One-year (365-day) limited warranty from the date of purchase, covering defects in materials and workmanship when the system is installed, operated and maintained per Aquasana's instructions. Does not cover routine replacement filter cartridges. Registration is not required, but proof of purchase is required if bought through an authorized reseller or dealer. (1 years)[1]
Primary sourceVerified 2026-09-02Brand official
Money-back guarantee: 90-day, no-questions-asked trial beginning the day the order is placed. The buyer requests a Return Authorization Code (RAC), pays return shipping, and the returned package must be received by Aquasana within 21 days of the RAC being generated. Only applies to products purchased directly from Aquasana; does not cover labor costs to install or replace the system. (90 days)[1]
Primary sourceVerified 2026-09-02Brand official
Installing the Aquasana Claryum Direct Connect
Installing the Aquasana Claryum Direct Connect is an easy job. DIY install, verified 2026-09-02.
Tools required
- variable speed drill with 1/8" bit (7/32" bit for drywall anchors)
- adjustable wrench
- phillips head screwdriver
- level
- pencil
- measuring tape
- hammer
- utility knife
- safety glasses
Primary sourceVerified 2026-09-02Manufacturer datasheet
Manufacturer documentation
- Install manual: https://www.aquasana.com/on/demandware.static/-/Sites-aquasana-Library/default/dwe44bc85f/PDF/AQ-MF-1_Install.pdf (accessed 2026-09-02)
- Install video: https://www.youtube.com/watch?v=K3v_76pUdSQ (accessed 2026-09-02)
Ongoing maintenance
- Replace the AQ-MF-1-R filter cartridge every 784 gallons or about 6 months, whichever comes first. — every 6 months
Primary sourceVerified 2026-09-02Manufacturer datasheet
Track record: Aquasana Claryum Direct Connect
Aquasana.com shows 4.1 out of 5 from 348 reviews as of 2026-09-02; Amazon shows 3.8 out of 5 from 451 reviews as of 2026-09-02.
| Source | Rating | Reviews | As of |
|---|---|---|---|
| Aquasana.com | 4.1 out of 5 | 348 | 2026-09-02 |
| Amazon | 3.8 out of 5 | 451 | 2026-09-02 |
What owners praise
Amazon's review-topic summary for this exact listing shows quality and water taste as the most-praised aspects: 81 mentions of quality (60 positive, 21 negative) and 39 mentions of water taste (32 positive, 7 negative), with reviewers describing installation as easy and the water taste as significantly improved.[1]
Secondary sourceVerified 2026-09-02Amazon review
Clogging is the second-most-discussed topic on this exact listing and runs majority positive: 62 mentions, 41 positive and 21 negative, as of 2026-09-02. The topic is reported here rather than omitted because it is the mechanism behind the separate water-flow complaints, and most reviewers raising it are reporting that the filter did not clog.[1]
Secondary sourceVerified 2026-09-02Amazon review
What owners complain about
Value for money splits Amazon reviewers almost evenly: 38 mentions, 20 positive and 18 negative, as of 2026-09-02 -- an unusually even divide, and the one review topic on this listing with no clear majority.[1]
Secondary sourceVerified 2026-09-02Amazon review
Amazon's review-topic summary shows water flow and durability as the most negative topics for this exact listing: 41 mentions of water flow (12 positive, 29 negative, described as slowing to a trickle) and 32 mentions of durability (4 positive, 28 negative, including reports the filter housing fails within a year).[1]
Secondary sourceVerified 2026-09-02Amazon review
The same Amazon summary shows 26 mentions of leakage (7 positive, 19 negative) and 23 mentions of connectivity (5 positive, 18 negative), most often describing failures in the plastic quick-connect fittings and dual port adapter rather than the filter cartridge itself.[1]
Secondary sourceVerified 2026-09-02Amazon review
Owners posting in browser-verified Reddit threads describe the flow reduction as mild and tolerable rather than severe: an r/WaterFilters owner reported that it slows cold-water pressure slightly and caused no other problems, and an r/WaterTreatment renter reported slower but still acceptable flow, no leaks, and that the filter holder does not have to be mounted. That is a materially milder account than the trickle-level failures in Amazon's negative water-flow reviews, drawn from a far smaller sample, and it should not be read as corroborating them.[1][2][3]
Secondary sourceVerified 2026-09-02Reddit thread
Recalls and litigation
LitigationClassAction.org ran an attorney-led investigation (not a filed lawsuit) into reports that Aquasana Claryum under-sink water filter housings crack and leak, causing property damage; the page was marked 'Investigation Complete' as of 2026-02-04 with no filed case reported. The investigation describes the Claryum product line generally and does not name the Direct Connect (AQ-MF-1) by model number. (2026-02-04)
https://www.classaction.org/aquasana-filter-leaks-lawsuits
Confidence unknownVerified 2026-09-02UnverifiedGovernment agency
The Aquasana Claryum Direct Connect against its family and its rivals
The Aquasana Claryum Direct Connect has 3 siblings in its family: Claryum® 3-Stage Max Flow, Claryum® 3-Stage, Claryum® 2-Stage. Search demand pairs it with Hydroviv Under Sink Filter.
The rest of the family
| Model | What differs |
|---|---|
| Claryum® 3-Stage Max Flow | Uses a dedicated separate faucet instead of the existing kitchen faucet, and Aquasana advertises 44% faster water flow for it; listed at $199.99 sale against a $449.99 MSRP on 2026-09-02, versus this product's $119.99 against $249.99. |
| Claryum® 3-Stage | Uses a dedicated separate faucet, and Aquasana advertises a sediment pre-filter and 20% more capacity for it; listed at $164.99 sale against a $349.99 MSRP on 2026-09-02, versus this product's $119.99 against $249.99. |
| Claryum® 2-Stage | Uses a dedicated separate faucet rather than the existing kitchen faucet; listed at $124.99 sale against a $249.99 MSRP on 2026-09-02, within $5 of this product's $119.99 sale price but without the existing-faucet installation. |
Cross-shopped against
| Rival | Why this pair |
|---|---|
| Hydroviv Under Sink Filter | reddit:r/WaterTreatment 9-comment renter comparison thread (live search 2026-09-02) |
Aquasana Claryum Direct Connect questions, answered
Is there a class action lawsuit against Aquasana Claryum water filters?
No lawsuit had been confirmed filed as of 2026-09-02. ClassAction.org ran an attorney-led investigation into reports of Aquasana Claryum under-sink filter housings cracking and leaking; that investigation was marked complete as of 2026-02-04 with no filed case reported, and it describes the Claryum line generally rather than naming the Direct Connect (AQ-MF-1) by model number.
Sources: [1]
Is the Aquasana Claryum Direct Connect certified?
Yes -- IAPMO R&T lists the AQ-MF-1 (Claryum Direct Connect) as certified to NSF/ANSI 42, NSF/ANSI 53 and NSF/ANSI 401 as of 2026-09-02, under files WP-10706, WP-10707 and WP-12506. IAPMO R&T certifies to the same NSF/ANSI standards as NSF and WQA, so this is full certification rather than a lesser form of it. Amazon's listing title for this product also carries the words "WQA Certified"; live WQA and NSF directory searches on 2026-09-02 returned other Aquasana models but no AQ-MF-1 listing in either, so that particular wording is not something we can corroborate from the directories, and we make no claim about why it appears.
How do you install the Aquasana Claryum Direct Connect?
It ties into the existing cold-water line under the sink with a supplied dual port adapter and two lengths of 3/8-inch tubing, so no dedicated faucet and no plumber are required. The AQ-MF-1 owner's manual's three installation options are all mount orientations -- cabinet floor, wall, or vertical -- and mounting the system head does mean drilling 1/8-inch pilot holes, or 7/32-inch for drywall anchors, which is why a variable-speed drill heads its recommended tool list. Aquasana tells renters that because the system uses your existing faucet "there's no need for any drilling or modified plumbing", and an owner thread reports the unit can simply be left unmounted on the floor of the cabinet. Either way, flush the system for 15 minutes before drinking from it.
Does the Aquasana Claryum Direct Connect remove microplastics?
Where can I find a replacement filter cartridge for the Claryum Direct Connect?
Can I use my own faucet with the Claryum Direct Connect, or do I need a dedicated faucet?
You use your existing kitchen faucet -- no dedicated faucet is needed. It can technically be paired with a separate dedicated faucet too, but Aquasana says that was not the designed intent, produces extremely high water pressure, requires buyer-sourced parts, and has no supplied installation instructions.
Sources: [1]
How much does the Aquasana Claryum Direct Connect cost?
The system itself was $119.99 as of 2026-09-02 (Aquasana's own listed MSRP is $249.99), plus about $91.99 for each AQ-MF-1-R replacement cartridge, needed roughly every 6 months -- about $1,959.79 over ten years at that cartridge price. Aquasana also lists the same cartridge at $78.19 on a subscription (15% off plus free shipping), which brings the ten-year figure to roughly $1,683.79 for a buyer who stays subscribed.
Does the Claryum Direct Connect remove fluoride?
Verified health claim
No. Aquasana's own FAQ says the Direct Connect does not remove fluoride and recommends a reverse-osmosis system, such as its SmartFlow Reverse Osmosis, for fluoride reduction.
Sources: [1]
Is the Claryum Direct Connect safe to use on well water?
Verified health claim
Only alongside separate disinfection. Aquasana's performance data sheet says not to use the system on water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the filter. Aquasana does market the Direct Connect as recommended for well water, but its own under-sink category page attaches that same condition -- a UV filter must be added to tackle bacteria and viruses. So a well needs its own safety testing, and where bacteria or viruses are present it needs a disinfection stage this filter does not provide.
What is the micron rating of the Aquasana Claryum Direct Connect?
Verified health claim
Aquasana states the Claryum Direct Connect is designed to filter down to 0.5 microns. Its IAPMO R&T listing under NSF/ANSI 53 separately certifies it for cyst reduction, and Aquasana's performance data sheet reports a 99.4% reduction of microplastics in the 0.5-to-under-1-micron particle range against a 97.3% minimum requirement.
Which Aquasana Claryum under-sink filter should I choose?
The Direct Connect is the only Claryum under-sink model that runs through your existing kitchen faucet -- the Claryum 2-Stage, 3-Stage and 3-Stage Max Flow all use a separate dedicated faucet. It was also the cheapest of the four on 2026-09-02, at $119.99 against $124.99 for the 2-Stage, $164.99 for the 3-Stage and $199.99 for the 3-Stage Max Flow. The practical split is whether you want a second tap at the sink: pick the Direct Connect if you do not, and one of the others if you specifically want a dedicated filtered-water faucet.
Sources and data report: Aquasana Claryum Direct Connect
Every figure above is taken from the highest-trust source that carries it and re-derived from that source by a separate check. How we verify product data.
What we could not establish, and why
| Field | Why it is blank |
|---|---|
| identity.upc | No UPC was found on Aquasana's product page, the owner's manual, the performance data sheet, or the Amazon listing for this exact model. |
| certified.certIndexKey | No entry for AQ-MF-1 or Claryum Direct Connect exists in the local certification index (data/certifications/by-brand/aquasana.json or aquasana-inc.json); the live IAPMO/NSF/WQA lookups recorded in liveCertChecks are the basis for this record's certification claims instead. |
| mechanism.treatmentMethods | Aquasana describes the Direct Connect as one integrated cartridge combining activated carbon, catalytic carbon, ion-exchange (for lead/mercury reduction, not softening), and sub-micron filtration, rather than an ordered multi-stage train. The ion-exchange component has no honest match in the closed treatment-method vocabulary: ion-exchange-softener specifically denotes calcium/magnesium softening, which this product explicitly does not do (see doesNotDo), and anion-exchange targets anions rather than the cationic metals (lead, mercury) this component actually reduces. No combination of the ten slugs represents the cartridge without either fabricating a stage order the brand does not publish or misrepresenting the ion-exchange component's function. |
| fit.bathroomsServed | This is a single-tap point-of-use filter; Aquasana does not publish a bathrooms-served rating for this SKU (that framing applies to its whole-house systems). |
| fit.householdSize | Aquasana does not publish a household-size serving range for this single-tap point-of-use filter. |
| fit.roOutputGpd | The Direct Connect is not a reverse-osmosis system, so the manufacturer publishes no RO output for it. |
| fit.roTankCapacity | The Direct Connect is not a reverse-osmosis system and has no RO storage tank. |
| fit.dimensions | The manufacturer publishes only a two-dimensional cylinder spec (3-inch diameter x 20-inch height) with no depth. Amazon's listed three-dimensional figures are internally inconsistent across its own fields (7.91 x 6.06 x 17.76 in. in the spec table vs. 4 x 4 x 20.5 in. in the bullet text) and are unreliable, most likely packaging rather than true unit dimensions. |
| cost.wasteRatio | The Direct Connect is a single-pass carbon/ion-exchange filter, not an RO system; it has no waste stream, and Aquasana publishes no waste-to-product ratio for it. |
| install.estimatedHours | Neither the owner's manual nor the brand product page publishes an installation time estimate. |
| comparisons.familyCertNote | The live IAPMO lookups confirm certification specifically for AQ-MF-1 on files WP-10706, WP-10707, and WP-12506; this research did not separately verify whether the other Claryum-family models (2-Stage, 3-Stage, 3-Stage Max Flow) share the same or different IAPMO files, so no family-wide certification statement can be supported. |
| seo.verification | The independent verification loop has not run; the pipeline intentionally leaves this stamp null during initial research. |
Every source behind this page
- Retailer listingaccessed: 2026-09-02https://www.amazon.com/Aquasana-Under-Water-Filter-System/dp/B088GSC89B
- Amazon listed the exact Claryum Direct Connect (ASIN B088GSC89B) as in stock, sold by Aquasana, with 500+ bought in the past month, on 2026-09-02.
- The exact-model Amazon listing states the filter retains naturally-occurring minerals and does not reduce TDS.
- Amazon displayed a $119.99 price for the exact AQ-MF-1 Claryum Direct Connect system on 2026-09-02, matching Aquasana's own sale price the same day.
- Amazon priced the AQ-MF-1-R replacement filter at $91.99 on 2026-09-02, shown both as a standalone option and as a companion listing.
- Amazon's AI-generated review-topic summary reported 81 quality mentions (60 positive/21 negative) and 39 water-taste mentions (32 positive/7 negative) for this exact ASIN as of 2026-09-02.
- Amazon's review-topic summary reported 62 mentions of clogging (41 positive/21 negative) for this exact ASIN as of 2026-09-02, the second-largest topic after quality.
- Amazon's review-topic summary reported 38 value-for-money mentions (20 positive/18 negative) for this exact ASIN as of 2026-09-02.
- Amazon's review-topic summary reported 41 water-flow mentions (12 positive/29 negative) and 32 durability mentions (4 positive/28 negative) for this exact ASIN as of 2026-09-02.
- Amazon's review-topic summary reported 26 leakage mentions (7 positive/19 negative) and 23 connectivity mentions (5 positive/18 negative) for this exact ASIN as of 2026-09-02, with sampled quotes attributing failures to the plastic fittings and adapter.
- The Amazon PDP title for this exact ASIN carries the words 'WQA Certified', which the live WQA directory lookup on 2026-09-02 did not corroborate.
- Amazon offered the AQ-MF-1-R replacement filter for $91.99 alongside the system on 2026-09-02.
- Amazon matched the $119.99 price for the system and listed the $91.99 replacement cartridge price on 2026-09-02.
- Manufacturer datasheetaccessed: 2026-09-02https://www.aquasana.com/on/demandware.static/-/Sites-aquasana-Library/default/dwee35f142/PDF/AQ-MF-1_Performance_Data.pdf
- AQ-MF-1 rated flow is 1.5 gpm, rated capacity 784 gallons, operating pressure range 10-125 psi, operating temperature range 35-100°F.
- The performance sheet warns against use with microbiologically unsafe or unknown-quality water without adequate disinfection before or after the system.
- The performance data sheet states the filter does not remove all contaminants that may be present in tap water.
- The performance data sheet warns against use with microbiologically unsafe or unknown-quality water without adequate disinfection before or after the system.
- The performance data sheet lists a rated flow of 1.5 gpm (5.67 lpm).
- The performance data sheet states an operating pressure range of 10 to 125 psi.
- The performance data sheet states an operating temperature range of 35 to 100 degrees Fahrenheit.
- The performance data sheet gives the AQ-MF-1-R replacement a 784-gallon rated capacity.
- The performance data sheet reports a 99.4% overall microplastics reduction against a 97.3% minimum requirement.
- The performance data sheet carries the microbiological-safety warning about unknown-quality water.
- The performance data sheet's microplastics row covers particles 0.5 to under 1 micron and reports 99.4% reduction against a 97.3% minimum requirement.
- Brand officialaccessed: 2026-09-02https://www.aquasana.com/under-sink-water-filters/claryum-direct-connect-100329886.html
- The exact-model FAQ says the Direct Connect does not remove fluoride and recommends the SmartFlow Reverse Osmosis for fluoride reduction.
- The exact-model FAQ says the system is designed for the existing faucet, not a dedicated faucet, and that pairing it with a dedicated faucet produces extremely high pressure with no supplied instructions or parts.
- The exact-model FAQ answers no when asked whether the Direct Connect removes fluoride and recommends the SmartFlow Reverse Osmosis instead.
- The exact-model FAQ distinguishes the Direct Connect's selective filtration from purified water made by reverse osmosis or distillation, which strips out healthy minerals along with contaminants.
- The exact-model FAQ says the system is designed for the existing faucet, that using it with a dedicated faucet is not the designed intent and results in extremely high pressure, and that the buyer must separately source parts because Aquasana supplies no instructions for that installation.
- The exact-model FAQ says the supplied dual port adapter fits 3/8-inch water lines, described as the most common water line size.
- Aquasana's exact-model product page listed a $249.99 MSRP on 2026-09-02, during a sitewide Labor Day promotion.
- The exact-model FAQ says a plumber is not required to install the under-sink drinking water filter system.
- Aquasana's exact-model product page and use-and-care instructions say to replace the filter every 784 gallons, approximately every 6 months.
- The exact-model product page headline describes it as an 'easy to install, fast-flowing filter' and the FAQ says a plumber is not required.
- The exact-model FAQ, under the question 'I'm a renter so I can't drill or modify my plumbing. What should I do?', answers verbatim: "Since this system uses your existing faucet, there's no need for any drilling or modified plumbing."
- The same FAQ states a plumber is not required.
- The exact-model FAQ answers this exact question about existing vs. dedicated faucets.
- Aquasana's exact-model page listed the $119.99 sale price and $249.99 MSRP on 2026-09-02.
- The exact-model FAQ answers no to fluoride removal and points to the SmartFlow Reverse Osmosis system.
- The exact-model FAQ states the Claryum Direct Connect is designed to filter down to 0.5 microns.
- The exact-model page states the system works from any existing faucet with no dedicated faucet or plumber required.
- Manufacturer datasheetaccessed: 2026-09-02https://www.aquasana.com/on/demandware.static/-/Sites-aquasana-Library/default/dwe44bc85f/PDF/AQ-MF-1_Install.pdf
- The owner's manual gives an operating pressure range of 10 to 125 psi and instructs not to install where line pressure may exceed 125 psi.
- The owner's manual specifies a 35 to 100 degrees Fahrenheit operating range and cold-water-only installation.
- The owner's manual instructs not to install where line pressure may exceed 125 psi.
- The owner's manual's complete box-contents list (system head and mounting bracket, cartridge, dual port adapter, 3/8-inch tubing, cartridge mounting brackets, quick connect elbows, screws and anchors) includes no power cord, transformer or battery, and the full installation procedure describes no electrical connection of any kind.
- The owner's manual's complete installation procedure runs the cold-water supply through the dual port adapter and back to the existing faucet with no drain connection, and its box-contents list includes no drain saddle or waste line.
- The owner's manual publishes this recommended installation-tool list.
- Official AQ-MF-1 Claryum Direct Connect owner's manual covering box contents, use and care, installation steps, filter replacement, performance and certifications, and warranty.
- The owner's manual instructs replacing the filter every 784 gallons (approximately every 6 months) “for continued contaminant removal and system performance”.
- The owner's manual details the dual-port-adapter connection to the cold line and the two 3' lengths of 3/8" tubing.
- The manual lists three installation options, all of them mount orientations (horizontal floor mount, horizontal wall mount, vertical mount).
- Installation Step 2B reads 'Drill pilot holes with a 1/8" drill bit', with a 7/32" bit noted for drywall anchors, and 'Variable Speed Drill w/ 1/8" Bit' heads the recommended tool list.
- Step 4C directs the installer to flush the system for 15 minutes and not to drink the flushed water.
- Brand officialaccessed: 2026-09-02https://www.aquasana.com/on/demandware.static/-/Sites-aquasana-Library/default/dw790258e2/PDF/AQ-MF-1_Warranty.pdf
- The official Claryum Direct Connect 1-Year Limited Warranty document specifies a 365-day term from date of purchase, a materials/workmanship defect scope, the exclusion of routine replacement cartridges, and the registration/proof-of-purchase terms.
- Brand officialaccessed: 2026-09-02https://www.aquasana.com/on/demandware.static/-/Sites-aquasana-Library/default/dwba731534/PDF/guarantee_one.pdf
- Aquasana's 90-Day Pure Satisfaction Guarantee document gives the trial length, RAC/return-shipping terms, the 21-day return window, and the direct-purchase-only and labor-cost exclusions.
- Brand officialaccessed: 2026-09-02https://www.youtube.com/watch?v=K3v_76pUdSQ
- Aquasana's official YouTube channel published a 3:35 installation walkthrough for the Claryum Direct Connect under-sink filter.
- Aquasana's official install video walks through the same installation steps.
- Reddit threadaccessed: 2026-09-02https://www.reddit.com/r/WaterFilters/comments/1fwzvma/aquasana_claryum_direct_connect/
- r/WaterFilters thread 'Aquasana Claryum Direct Connect': an owner comment reports that the filter slows cold-water pressure slightly but that they have had no other problems.
- Reddit threadaccessed: 2026-09-02https://www.reddit.com/r/WaterTreatment/comments/1ifxegf/aquasana_claryum_direct_connect_vs_hydroviv/
- r/WaterTreatment thread 'Aquasana Claryum Direct Connect vs. Hydroviv?': a renter-owner comment reports no leaks at all, flow that is slower but still fine, easy installation and filter changes, and that the filter holder was left unmounted under the sink.
- Reddit threadaccessed: 2026-09-02https://www.reddit.com/r/WaterFilters/comments/1etzvvj/aquasana_claryum_direct_connect/
- r/WaterFilters thread 'Aquasana Claryum Direct connect': an owner post states that the under-sink Claryum Direct Connect does not need to be mounted and can rest on the bottom of the cabinet.
- Unverifiedaccessed: 2026-09-02https://www.classaction.org/aquasana-filter-leaks-lawsuits
- ClassAction.org's page on Aquasana Claryum filter leaks describes a completed attorney investigation into filter-housing cracking/leaking, states it was posted when the investigation began and is 'now for reference only,' and names no confirmed filed lawsuit.
- The page describes a completed attorney investigation into Claryum filter-housing leaks with no filed lawsuit confirmed.
- Government agencyaccessed: 2026-09-02https://www.cpsc.gov/search?search_api_fulltext=Aquasana+Claryum&exclude_state=archived
- A live CPSC.gov site search for 'Aquasana Claryum' returned 'No Results' on 2026-09-02.
- Unverifiedaccessed: 2026-09-02https://www.bing.com/news/search?q=Aquasana+Claryum+Direct+Connect+lawsuit
- A live Bing News search for 'Aquasana Claryum Direct Connect lawsuit' returned no results on 2026-09-02.
- IAPMO listingaccessed: 2026-09-02https://myplc.iapmo.org/certificate#/18948
- IAPMO R&T file WP-10706 lists AQ-MF-1 certified to NSF/ANSI 42.
- NSF listingaccessed: 2026-09-02https://info.nsf.org/Certified/dwtu/listings.asp?CompanyName=Aquasana&submit1=Search+by+Manufacturer&Program=DWTU
- NSF's own directory lists Aquasana only under NSF/ANSI 55 UV systems (AQ-UV-MF, AQ-UV-SF); no AQ-MF-1 listing.
- WQA listingaccessed: 2026-09-02https://find.wqa.org/find-products#/keyword/Aquasana
- A WQA directory search for Aquasana returned many other Aquasana models but no AQ-MF-1 or Claryum Direct Connect listing.
- IAPMO listingaccessed: 2026-09-02https://myplc.iapmo.org/certificate#/18980
- IAPMO R&T file WP-12506 lists Microplastics as a certified NSF/ANSI 401 reduction claim for AQ-MF-1.
- Brand officialaccessed: 2026-09-02https://www.aquasana.com/water-filter-replacements/under-sink-water-filter-replacements/claryum-direct-connect-replacement-cartridge-100329887.html
- Aquasana sells the AQ-MF-1-R replacement cartridge directly on this product page.
- Aquasana's own AQ-MF-1-R cartridge page (SKU 100329887) listed the one-time price as $91.99 and a subscription price of $78.19 marked '15% OFF + Free Shipping!' on 2026-09-02.
- Brand officialaccessed: 2026-09-02https://www.aquasana.com/under-sink-water-filters/
- Aquasana's under-sink category page tags the Claryum Direct Connect 'Recommended for Well Water' and qualifies it with 'UV Filter must be added to tackle bacteria and viruses.'
- Aquasana's under-sink category page listed the Claryum 3-Stage Max Flow at $199.99, the Claryum 3-Stage at $164.99, the Claryum 2-Stage at $124.99 and the Claryum Direct Connect at $119.99 on 2026-09-02.
- IAPMO listingaccessed: 2026-09-02https://myplc.iapmo.org/certificate#/18949
- IAPMO R&T file WP-10707 lists Cyst among the certified NSF/ANSI 53 reduction claims for AQ-MF-1.
Cite this page
TapWaterData Editorial. "Aquasana Claryum Direct Connect Review: Specs & Cost." TapWaterData, verified 2026-09-02. https://www.tapwaterdata.com/filters/brand/aquasana/claryum-direct-connect
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