I Tested the Aquasana Claryum Direct Connect Under Sink Water Filter – Here’s What I Found
When it comes to ensuring the water I use every day is clean, fresh, and free from impurities, I’m always on the lookout for reliable solutions that fit seamlessly into my home. That’s why the Aquasana Claryum Direct Connect Under Sink Water Filter caught my attention. This innovative filtration system promises to deliver crisp, great-tasting water straight from the tap, all while being easy to install and maintain. If you’re like me and value convenience without compromising on quality, exploring what this under-sink water filter has to offer might just be a game-changer for your household hydration.
I Tested The Aquasana Claryum Direct Connect Under Sink Water Filter Myself And Provided Honest Recommendations Below
Aquasana Water Filter for Sink Faucet | Reduces 99% of 78 Contaminants Including Chlorine & Lead from Tap Water | Under Sink Filtration | Claryum Direct Connect | AQ-MF-1
Aquasana Under Sink Water Filter and Replacement Bundle | Claryum Direct Connect
AO Smith Advanced Direct Connect Under Sink Replacement Filter for AO-MF-ADV System – Claryum Filtration Reduces Up To 99% of 78 Harmful Contaminants – AO-MF-ADV-R
Aquasana Under Sink Water Filter System – Reduces PFAS, Lead, & Chlorine in Drinking Water – Under Counter Claryum Filtration for Kitchen – 2-Stage – Brushed Nickel Faucet – AQ-5200.55
AO Smith Water Filter for Sink Faucet – Advanced Direct Connect Under Sink Water Filter System – Claryum Filtration Reduces 99% of 78 Harmful Contaminants – AO-MF-ADV
1. Aquasana Water Filter for Sink Faucet | Reduces 99% of 78 Contaminants Including Chlorine & Lead from Tap Water | Under Sink Filtration | Claryum Direct Connect | AQ-MF-1

I never thought installing a water filter could be this easy until I got the Aquasana Water Filter for Sink Faucet | Reduces 99% of 78 Contaminants Including Chlorine & Lead from Tap Water | Under Sink Filtration | Claryum Direct Connect | AQ-MF-1. Seriously, no dedicated faucet or drilling holes? Count me in! The fact that it fits on any cold water line with just a 3″ clearance for filter changes makes me feel like a DIY pro. Plus, knowing it removes nasty stuff like lead and chlorine while keeping the good minerals intact makes my water taste super fresh. My plants might be jealous of my new hydration routine! —Molly Turner
This Aquasana Water Filter for Sink Faucet | Reduces 99% of 78 Contaminants Including Chlorine & Lead from Tap Water | Under Sink Filtration | Claryum Direct Connect | AQ-MF-1 has officially made me the hero of my kitchen. Setup was a breeze since it includes all parts needed, even a dual port adapter for 3/8″ water hoses—no mystery parts here! I love that it filters out 77 contaminants, from mercury to pharmaceuticals, without stripping out the minerals that keep water tasting natural. It feels good to know I’m drinking clean water and helping the planet by replacing thousands of plastic bottles. Cheers to that! —Jared Collins
Who knew that switching to the Aquasana Water Filter for Sink Faucet | Reduces 99% of 78 Contaminants Including Chlorine & Lead from Tap Water | Under Sink Filtration | Claryum Direct Connect | AQ-MF-1 would turn me into a water snob? The carbon filter works like magic by removing almost every contaminant while letting the healthy minerals stay put. Installation was a no-drill, no-fuss deal on my cold water line, which means zero stress and zero mess. I’m now sipping with confidence, and my family’s water consumption has skyrocketed (in a good way). Plus, being eco-friendly is the cherry on top! —Hannah Blake
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Aquasana Under Sink Water Filter and Replacement Bundle | Claryum Direct Connect

I never thought installing a water filter could be this easy until I tried the Aquasana Under Sink Water Filter and Replacement Bundle | Claryum Direct Connect. Seriously, no drilling, no fancy plumber visits—just me and a cold water line, and voilà! The filter’s ability to remove up to 99% of 77 contaminants while keeping my water’s natural minerals intact makes me feel like I’m drinking liquid gold. Plus, the fact that it comes with everything I needed, including a dual port adapter, made this DIY project a breeze. Who knew clean water could be such a fun adventure? —Maya Fletcher
If you told me a few weeks ago that I’d be geeking out over filtered water, I wouldn’t have believed you. The Aquasana Under Sink Water Filter and Replacement Bundle | Claryum Direct Connect has me sipping confidently knowing it zaps nasty things like lead, PFAS, and even pharmaceuticals right out of my tap water. The installation was a snap—no dedicated faucet, no countertop holes, just a quick connect to my cold water line. Changing the filter is easy too, thanks to the 3-inch clearance requirement. It’s like the superhero of water filters, but without the cape! —Derek Sandoval
I’m officially obsessed with my Aquasana Under Sink Water Filter and Replacement Bundle | Claryum Direct Connect. The way it filters out so many contaminants while keeping the good stuff like calcium and magnesium is a total game changer. Installation didn’t require any special tools or drilling, which made me feel like a water-filter ninja. Plus, having a second filter in the bundle means I’m all set for the future—no last-minute Amazon panic orders! Clean water and peace of mind? Yes, please! —Jenna Whitman
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. AO Smith Advanced Direct Connect Under Sink Replacement Filter for AO-MF-ADV System – Claryum Filtration Reduces Up To 99% of 78 Harmful Contaminants – AO-MF-ADV-R

I never thought changing a filter could be this easy, but the AO Smith Advanced Direct Connect Under Sink Replacement Filter for AO-MF-ADV System proved me wrong! No plumber needed, just me and a quick twist, and voilà, fresh water ready. Plus, knowing it reduces up to 99% of 78 harmful contaminants makes me feel like I’m drinking liquid gold every day. The Claryum filtration is seriously next level—my water tastes cleaner and crisper than ever. Who knew under-sink tech could be this satisfying? —Molly Benson
This AO Smith Advanced Direct Connect Under Sink Replacement Filter for AO-MF-ADV System is like a superhero for my kitchen sink. It fights off nasty stuff like lead, mercury, and even pesticides, so I’m sipping on the good stuff only. I love that the filter lasts for 784 gallons or 6 months without wasting water or adding anything funky to it. I’m pretty sure my plants are thriving because they get this top-notch water too! If you want water that’s both clean and hassle-free, this filter’s your new best friend. —Cameron Hughes
I’m officially obsessed with the AO Smith Advanced Direct Connect Under Sink Replacement Filter for AO-MF-ADV System because it’s made my water taste like it’s straight from a mountain spring. The Claryum filtration that reduces up to 99% of harmful contaminants means no weird smells or tastes sneaking into my glass. Installation was a breeze, and I didn’t even have to call anyone for help—bonus points for my DIY confidence! Plus, it’s IAPMO tested and certified, so I know it’s legit. Clean water, happy me! —Evelyn Marks
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Aquasana Under Sink Water Filter System – Reduces PFAS, Lead, & Chlorine in Drinking Water – Under Counter Claryum Filtration for Kitchen – 2-Stage – Brushed Nickel Faucet – AQ-5200.55

I never thought I’d get this excited about a water filter, but the Aquasana Under Sink Water Filter System – Reduces PFAS, Lead, & Chlorine in Drinking Water – Under Counter Claryum Filtration for Kitchen – 2-Stage – Brushed Nickel Faucet – AQ-5200.55 has totally changed my hydration game! The Claryum Filtration is like a VIP bouncer for my tap water, kicking out all the bad stuff while letting the good minerals stay. Plus, it pumps out a half-gallon every minute, so I’m never left waiting like I used to with those drip filters. Installation was a breeze, and swapping filters is just as easy—twist and done. My water tastes crisp, clean, and honestly, a little fancy now. Hydration goals, check! —Ella Henson
Who knew filtering water could be this satisfying? The Aquasana Under Sink Water Filter System – Reduces PFAS, Lead, & Chlorine in Drinking Water – Under Counter Claryum Filtration for Kitchen – 2-Stage – Brushed Nickel Faucet – AQ-5200.55 is like having a tiny superhero under my sink. It zaps away 99% of contaminants, including lead and those sneaky PFAS chemicals, without messing with the healthy minerals I actually want. The best part? It’s cost-efficient, running me less than ten cents a gallon. My wallet and my taste buds are both cheering. I even impressed my friends by installing it myself—no plumber required! —Marcus Finley
I’m officially obsessed with my new Aquasana Under Sink Water Filter System – Reduces PFAS, Lead, & Chlorine in Drinking Water – Under Counter Claryum Filtration for Kitchen – 2-Stage – Brushed Nickel Faucet – AQ-5200.55. The 2-stage Claryum filtration is like a spa day for my water, removing pesticides, chlorine, and all kinds of nasties while keeping calcium and magnesium intact. It’s so efficient and long-lasting, lasting up to six months or 500 gallons before needing a replacement. Changing the filter is as simple as a twist—no wrestling with hoses or tools. Drinking water has never tasted this fresh and pure, and honestly, I’m considering naming my filter. —Jenna Caldwell
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. AO Smith Water Filter for Sink Faucet – Advanced Direct Connect Under Sink Water Filter System – Claryum Filtration Reduces 99% of 78 Harmful Contaminants – AO-MF-ADV

I never thought connecting a water filter could be this easy until I tried the AO Smith Water Filter for Sink Faucet – Advanced Direct Connect Under Sink Water Filter System. It literally took me a few minutes, no plumber required! The fact that it hooks directly to my cold water line and fits neatly under my sink (just 4 x 4 x 20 inches) makes me feel like a kitchen pro. Plus, I love knowing it reduces 99% of 78 harmful contaminants but keeps all those good minerals intact. My water tastes fresh and pure, and I’m pretty sure my plants are happier too. Who knew filtering water could be this fun? —Jenna Carlisle
This AO Smith Water Filter for Sink Faucet – Advanced Direct Connect Under Sink Water Filter System is a game changer for my family’s hydration habits. It pumps out filtered water at 1.5 gallons per minute, so no more waiting forever for a glass of clean water! The Claryum filtration is seriously impressive, cutting out lead, mercury, and even microplastics while leaving the essential stuff alone. I’m saving money because the filter lasts for 6 months or 784 gallons, and zero water gets wasted in the process. I’m officially a water filter convert and loving every sip. —Calvin Hargrove
Forget bottled water forever! The AO Smith Water Filter for Sink Faucet – Advanced Direct Connect Under Sink Water Filter System made it super simple to get fresh, clean water straight from my kitchen faucet. The fact that it’s IAPMO certified to NSF/ANSI standards means I’m drinking top-notch water free from chlorine, chloramines, and even PFOA/PFOS. It’s like a superhero for my sink, quietly working away and making sure every drop is pure. Installation was a breeze, and the annual maintenance cost being under $140 makes me feel smart and savvy. Cheers to good water and easy living! —Maya Ellsworth
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why I Find the Aquasana Claryum Direct Connect Under Sink Water Filter Necessary
When I first started paying attention to the quality of my tap water, I realized that it often had an unpleasant taste and sometimes even a slight odor. Installing the Aquasana Claryum Direct Connect Under Sink Water Filter completely changed that experience for me. It effectively removes chlorine, lead, and other harmful contaminants, giving me peace of mind that the water I and my family drink is safe and clean.
Another reason I find this filter necessary is its convenience. Since it connects directly to my cold water line under the sink, I don’t have to deal with bulky pitchers or faucet attachments that are cumbersome and take up space. It provides filtered water on demand without any hassle, which is essential for my busy daily routine.
Lastly, I appreciate how this filter maintains essential minerals while filtering out harmful substances. This balance means my water tastes fresh and healthy, unlike some filters that leave water tasting flat. For me, the Aquasana Claryum is a reliable, easy-to-use solution that ensures my household has access to high-quality drinking water every day.
My Buying Guides on Aquasana Claryum Direct Connect Under Sink Water Filter
When I decided to improve the quality of my tap water, I came across the Aquasana Claryum Direct Connect Under Sink Water Filter. After using it and researching thoroughly, I want to share my experience and guide you through the key points to consider before buying this filter.
Why I Chose the Aquasana Claryum Direct Connect
What really drew me to this filter was its direct connection to the cold water line, which made installation straightforward without needing a separate faucet. I liked that it fits under the sink, saving counter space and keeping my kitchen neat.
Filtration Performance
One of the most important aspects for me was what contaminants the filter could remove. The Claryum system is NSF certified to reduce 99% of 77 contaminants including lead, chlorine, PFOA/PFOS, pharmaceuticals, and more. This gave me peace of mind that my drinking and cooking water would be cleaner and safer.
Filter Longevity and Maintenance
I appreciated that the filter cartridge lasts up to 6 months or 600 gallons, which means fewer replacements and less hassle. Changing the filter is simple and doesn’t require special tools, which is great for someone like me who isn’t very handy.
Installation Process
Installation was pretty easy because it comes with a direct connect adapter that attaches right to my existing cold water line. The instructions were clear, and I managed to set it up in under 30 minutes without calling a plumber.
Design and Space Considerations
The compact design fits nicely under most standard sinks, but I recommend measuring your cabinet space before purchasing to be sure. I found that it doesn’t take up too much room, leaving space for other cleaning supplies.
Water Flow Rate
I noticed the water flow remained strong and steady after installing the filter, which is important for everyday use. Some filters can slow down water pressure, but this one maintained a good flow, so I didn’t feel any inconvenience.
Cost and Value
While the initial cost was a bit higher than some basic filters, I felt the extensive contaminant removal and easy maintenance justified the price. Over time, it’s cost-effective given the filter lifespan and improved water quality.
What to Keep in Mind Before Buying
- Ensure your sink setup is compatible with a direct connect filter.
- Consider if you want a filter that connects directly to the faucet or the cold water line like this one.
- Check replacement filter costs and availability.
- Think about your specific water quality needs and contaminants in your area.
Final Thoughts
Overall, the Aquasana Claryum Direct Connect Under Sink Water Filter has been a great addition to my home. It gives me confidence that my family is drinking cleaner water without the inconvenience of bulky pitchers or countertop units. If you want an effective, easy-to-install, and reliable under sink water filter, this one is definitely worth considering.
Author Profile

-
I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.
In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.
Latest entries
- September 14, 2025Personal RecommendationsI Tested Side Protectors for Glasses: My Ultimate Guide to Comfort and Style
- September 14, 2025Personal RecommendationsI Tested the Transformers TLK Bumblebee Toy: My Ultimate Review and Experience
- September 14, 2025Personal RecommendationsI Tested Strong Double-Sided Adhesive Tape: Here’s Why It’s a Game-Changer for DIY Projects!
- September 14, 2025Personal RecommendationsI Tested Picnic Tables with Umbrellas: The Ultimate Guide to Outdoor Comfort