There are a lot of things to consider when choosing the On Counter Water Filter Reviews. With more choice than ever when it comes to select from a variety of products. Need a helping hand? Our in-depth guide, based on hundreds of hours of testing, will help you find the Top On Counter Water Filter option for your needs and budget.
We’ve tested a wide range of On Counter Water Filter and ranked our favorites in the list below.
Comparison Chart for Top On Counter Water Filter
Our Recommendation on the 10 Best On Counter Water Filter
1. ROLYA Faucet Diverter Valve for Counter top Water Filter Adapter for Push on 1/4 inch tubing with M22 x M24 Connector

Features:
- ♛Check your aerator removable or not, then take off the aerator and measure . If the faucet is M22(≈22mm) male thread. then it will works. If it is M24(≈24mm) female thread, then you need add an additional M22 to M24 male adapter(It’s included). If your faucet is normal type has no thread and Diameter between 14mm to 22mm, then you need buy an additional Universal adapter to work with it.
- ♛Faucet diverter valve with 1/4 inch tubing(Compatiable with 1/4” tubing only, Outer Diameter is about 6.5MM, Please check it carefully before order)
- ♛Easy Installation: Provides quick and convenient assembly-saving time&expense. Just remove your faucet tip (unscrews) and put this diverter valve on instead. And then run a separate RO Tubing to your counter top water filter.
- ♛Premium Quality: durable brass made with chrome finish body and lever with 90 degree (off-on) to connect with any kitchen sink that has a removable Aerator
- ♛Smart Solution for Ro Water: Faucet Diverter valve allows you to simply divert your sink’s water to your counter top water filter. Even with the diverter in place, you can still wash your hands and use the sink as normal. The diverter can be a permanent fixture or it can be removed in seconds.No drips no leaks.
Additional Info:
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2. YZM diverter valve for counter top Water Filters Faucet Adapter, 55/64″-27 Female thread with push on 3/8 inch tubing (3/8 Adapters,Chrome)

Features:
- Brass make with chrome finish
- Package Quantity :1pack
- diverter valve with 3/8 inch tubing
- Fits most standard size faucets. Easy Pull-ON action.
- 55/64″-27 Female thread.
Additional Info:
Color |
3/8 Adapters ,Chrome |
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3. Malida diverter valve for counter top Water Filters Faucet Adapter, M22 female thread with push on 3/8 inch tubing.

Features:
- Brass make with chrome finish
- diverter valve with 3/8 inch tubing
- Fits most standard size faucets. Easy Pull-ON action.
- 3/8 inch outlet for tubing.
- M22 female thread
Additional Info:
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4. PureSec 2 Way Kitchen Faucet Diverter Valve/Splitter with Female M22(≈22mm) Thread and 1/4 OD RO Tubing outlet for Counter water Filter

Features:
- ★Material&Design: Premium durable solid brass make with chrome finish body and lever with 90 degree (off-on) to connect directly with any kitchen&bathroom sink that has a removable Aerator
- ★Easy installation: Just take off your faucet areator and put this diverter valve on instead. And then run 2 separate 1/4 RO Tubing to your counter water filter.
- ★Function&Quality: Faucet Diverter valve allows you to simply divert your sink’s water to your counter top water filter. Even with the diverter in place, you can still wash your hands and use the sink as normal. The diverter can be a permanent fixture or it can be removed in seconds.No drips no leaks, Solid construction with nice quality.
- ★Read before you buy from us: Check your original faucet aerator removable or not, and then take off the aerator and measure the faucet thread . If it is M22(≈22mm) male thread. then just hook up directly. If it is M24(≈24mm) female thread, then you need buy our M22 to M24 male thread adapter to work with it(B089QR1K66). If your faucet is normal type has no thread and Outer Diameter between 14mm to 22mm, then you can buy our Universal Faucet adapter(B089QK6ZSG) to work with it. “
- ★Measurement: M22(≈22mm) female thread on the top; Double Barb for Outer diameter 1/4 RO Tubing; Compatible with most standard size faucets or any appliance that hooks to 1/4 od plastic tubing
Additional Info:
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5. Rubbermaid Reveal Cordless Battery Power Scrubber, Red, Multi-Purpose Scrub Brush Cleaner for Grout/Tile/Bathroom/Shower/Bathtub, Water Resistant, Lightweight, Ergonomic Grip (1839685)

Features:
- BATTERIES INCLUDED: Tool possesses 6 volts of power and comes with 4 AA batteries
- TIME SAVINGS: Oscillating head scrubs 60 times per second
- ERGONOMIC GRIP: Soft comfortable grip
- MULTI-USE: Ideal for grout lines, corners, crevices, and tight spaces
- FAST SCRUBBING POWER: Power scrubber tool designed to clean up to 2x faster than a manual scrubber
- 2 DIFFERENT SETTINGS: Pulse and continuous scrubbing settings
- WATER RESISTANT: Liquid resistant assembly for durability you expect from Rubbermaid
Additional Info:
Color |
Gray |
Height |
1.75 |
Width |
12.684 |
Length |
6.997 |
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6. Keurig K-Mini Plus Coffee Maker, Single Serve K-Cup Pod Coffee Brewer, 6 to 12 oz. Brew Size, Stores up to 9 K-Cup Pods, Cardinal Red

Features:
- Travel mug friendly: Removable drip tray accommodates travel mugs upto 7.0” tall and holds a full accidental brew for easy cleanup.
- Pod storage: Holds 9 k-cup pods and fits in your brewer for ultimate portability and saves counter space.
- Fast & fresh brewed: Coffee made in minutes. The K-Mini Plus coffee maker brews Keurig K-Cup pods. It does not brew K-Carafe pods, K-Mug pods, Vue pods, or Rivo pods
- Cup or Mug not included.
- Included in the box: Keurig k-mini plus single serve coffee maker with pod storage unit that fits in your brewer and can hold upto 9 k-cup pods.
- Energy efficient: Auto off feature turns off your coffee maker 90 seconds after your last brew, helping to save energy.
- Cord storage: For easy transport and tidy countertops.
- Compatible with the my k-cup universal reusable coffee filter: Brew your own ground coffee (sold separately).
Additional Info:
Color |
Cardinal Red |
Height |
12.1 |
Width |
11.3 |
Length |
4.5 |
Weight |
6.4 |
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7. ICEPURE Under Sink Water Filter System, 20000 Gallons NSF/ANSI 42 Certified, Ultra High Capacity, Direct Connect Under Counter Drinking Water System, 0.5 Micron Removes 99.99% Chlorine, Odor, USA Tech

Features:
- 𝐅𝐢𝐭 𝟏/𝟐” 𝐚𝐧𝐝 𝟑/𝟖” 𝐂𝐨𝐥𝐝 𝐖𝐚𝐭𝐞𝐫 𝐋𝐢𝐧𝐞 & 𝐌𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐔𝐬𝐞𝐬: Only for COLD WATER LINE. Directly connect to the original faucet without countertop hole. Suitable for faucets with 1/2″ or 3/8″ FEMALENPT thread. A different connection type, please contact us BEFORE purchase. Can be quickly installed in your kitchen, bathroom, bar, RV or office to meet daily water needs. Ideal for drinking, cooking, making coffee, pets water, houseplants, humidifier, skincare, cleaning, etc.
- 𝐍𝐒𝐅/𝐀𝐍𝐒𝐈 𝟒𝟐 & 𝟑𝟕𝟐 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 & 𝐖𝐚𝐭𝐞𝐫 𝐓𝐚𝐬𝐭𝐞 𝐆𝐫𝐞𝐚𝐭: ICEPURE Under Sink Water Filter System bears major Authoritative Certifications on markets, such as NSF/ANSI 42 & 372. NSF/ANSI 42 tested reduces Chlorine, Taste and Odor for 20000 Gallons capacity. Significantly improving the taste of drinking water to provide pure-tasting water, while retaining minerals beneficial to the human body. NSF/ANSI 372 Certification for Lead-Free material, ensure material safety.
- 𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥 : BPA-free and food-grade materials. ICEPURE Undersink Water Filtration System is made from advanced coconut shell carbon and is Certified by Authoritative organizations for Material safety. The Outer layer is 0.5 Micron, ensuring better filtration. The carbon blocks have been independently tested to heavy metals, large sediments, and all other dangerous impurities.
- Less than $29.99 per replacement filter (Search “B08Q3KXS3S “on Amazon), save over 40% of cost on subsequent use. 𝗘𝗮𝘀𝘆 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻 & 𝗛𝗶𝗴𝗵 𝗙𝗹𝗼𝘄 𝗥𝗮𝘁𝗲: Very easy to install with clear instructions and video. ICEPURE Under sink Water Filter with super simple plug-and-play install design. It takes less than 3 minutes for system installation, 2 sec filter change. No professional required. This system has a high flow rate, it can reach to over 𝟮.𝟱 𝗚𝗣𝗠 at 60PSI.
- 𝟐𝟎𝟎𝟎𝟎 𝐆𝐚𝐥𝐥𝐨𝐧𝐬 𝐋𝐨𝐧𝐠 𝐋𝐢𝐟𝐞 & 𝐋𝐞𝐚𝐤-𝐟𝐫𝐞𝐞 𝐃𝐞𝐬𝐢𝐠𝐧: Tested by NSF/ANSI 42 for large filtration capacity of 20000 Gallons when used municipal water. 3x longer life than other filters, cheaper most bang for the buck. Recommend replace filter every 20000 gallons for 5 Years for better filtration. ICEPURE filter use advanced and precise measurement technology, combined with 3D multi-dimensional design technology to ensure that our products fully match and do not leak water.
Additional Info:
Color |
White |
Height |
15.55 |
Width |
5.39 |
Length |
6.81 |
Weight |
3.95 |
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8. iSpring CKC1C Countertop Drinking Water Filtration System with Carbon Filter, 2.5″ x 10″, Clear

Features:
- ULTRA SAFE – Includes a standard 5 micron Carbon Block Cartridge that removes 95% of chlorine, odors, sand, silt, sediment and rust from your drinking water. Tested by independent third-party to meet NSF/ANSI Standards.
- LOW MAINTENANCE – It is recommended to replace the filters (FC15) every 6 months.
- CLEAR HOUSING – See-through housing allows you to visually inspect the filter and know when it’s time for a filter change.
- PLEASE NOTE – Unlike an RO membrane, this countertop water filtration system DOES NOT reduce Total Dissolved Solids (TDS). Instead this filter keeps healthy minerals in your water while removing harmful chemicals. If you are interested in a filter that removes TDS, please consider our iSpring tankless under sink Reverse Osmosis (RO) system RO500 or countertop RO water filter system RCT600.
- COMPLETE FILTRATION – A standard 10 inch CTO cartridge, a plastic wrench, two faucet adapters, tubing and O-ring included for a leak-free install.
- EASY INSTALLATION – No drilling required. Portable and easy to install. Sleek and efficient design offers a natural look on any counter. Perfect for small spaces.
- TOP-NOTCH SUPPORT – 30 day money back guarantee, 1 year limited warranty and lifetime technical support from Atlanta, Georgia.
Additional Info:
Color |
Clear |
Height |
12 |
Width |
5 |
Length |
5 |
Weight |
4.40924524 |
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9. Frizzlife Under Sink Water Filter System-NSF/ANSI 53&42 Certified High Capacity Direct Connect Under Counter Drinking Water Filtration System-0.5 Micron Reduces Lead, Chlorine, Bad Taste & Odor

Features:
- [High Flow Rate & Multi-Usage]: The MK99 under sink water filter is certified by IAPMO against NSF/AISI 42&53. Enjoy tap water as pure and healthy as spring fresh water. Good for cooking, washing fruits & veggies, and cleaning dishes without watermarks. No more bottled water! The claim of capacity is verified through manufacture internal testing only.
- [Two-stage Advanced Water Filter With 0.5 Micron]: The Frizzlife MK99 Water Filtration System includes a TWO-STAGE High precise compound filter including a unique technology that reduces contaminants while leaving in all essential minerals. Certified to reduce Lead, Chlorine, Taste & Odor and Particulates. Additional reduction claims verified through manufacturer testing include Mercury, VOCs, Heavy Metals, Carcinogens and other contaminants, such as Turbidity. Enjoy healthy water from the tap.
- [Best Auto Shut Off Design]: Utilizing quick change twist-in installation design makes it take less than 3 minutes for you to install the system or doing a filter replacement. Provides quick twist connection for easy, tool-free, no mess filter replacement. The filter cap is designed with a BUILT-IN shut off valve. You don’t even need to shut off the water supply whenever you work on the filter cartridge replacement.
- [Fits both 1/2″ and 3/8″ cold water line]: Super Easy Installation. Come with 3/8″ Directly Connect hoses that fit standard 3/8″ feed water valves under US kitchen sinks. The Inline water filter system also comes with a 3/8″ to 1/2″ converter fittings that allow the system to directly install to the existing both 1/2″ and 3/8″ cold water line and faucet under your sink. Took less than 3 minutes and No Plumbing Required! New installation video available.
- [Money Saving & Satisfaction]: The under counter water filter system contains a core filter cartridge inside the housing, you will only need to replace the core part of the filter cartridge instead of throwing away the whole plastic part, it will save you much money on replacing the cartridge and will do help on the environmental protection. Each cartridge with high capacity can be used for 2 years, for better filtration, suggest to replace after 6-8 month.
Additional Info:
Color |
MK99 under sink water filter |
Height |
13.5 |
Width |
5 |
Length |
5 |
Weight |
4.2 |
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10. Bluevua RO100ROPOT Reverse Osmosis System Countertop Water Filter, 4 Stage Purification, Counter RO Filtration, 2:1 Pure to Drain, Purified Tap Water, Portable Water Purifier for Home

Features:
- POWER SAVING/WATER SAVING: Water system automatically enters power-saving standby mode when not in use to reduce power consumption. Leftover water from a cycle isn’t deemed wastewater so more water is saved to use for various household purposes.
- COUNTERTOP FILTRATION: No plumbing or installation is required for this RO system.Simply plug this purifier into any power source to enjoy a cup of filtered water anytime! We added the manual flushing function to help maintain the system! When the banana-shaped water volume button and the round water-making button flashing together, please follow the reminder and press them simultaneously to trigger the 6 minutes self-cleaning to flush out the remained contaminants.
- 4-STAGE FILTRATION: 4 levels of filtration are utilized to ensure the purest water possible. 99.9% of all possible contaminants are filtered out so you can confidently drink your own tap water.
- TECHNICAL SUPPORT/WARRANTY: 1-year warranty can be found in the manual or Bluevua official website. Simply scan the QR code and fill out the purchase information for 1-year manufacturer warranty registration. In addition, online customer service is also available for help. We stand behind our products and our company. If for any reason you are not completely satisfied with your Bluevua products, we offer a 30-day full refund and a 1-year warranty on all our products.
- FILTER LIFE MONITOR: The countertop water filters last for a long time between 12-24 months to provide 1-2 years of clean drinking water before needing replacement. Filters are also designed to help save water with an impressive 2:1 Pure to Drain ratio. Monitor display shows the service life of filters and water quality so you can easily keep track of filter replacement and periodically switch out filter tubes.
Additional Info:
Color |
white |
Height |
15.4 |
Width |
14.3 |
Length |
10.9 |
Weight |
23 |
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Best On Counter Water Filter Buying Guide
Getting a On Counter Water Filter is never a bad idea. Regardless of which model you decide to buy, it won’t do you any good if you can’t use it properly. This reason is why we feel it’s important to get one that matches your needs. We have discussed below which are the important criteria while choosing the Top On Counter Water Filter.
Design
Choosing an item that looks great is very important, and it is a matter of personal taste. Most likely, you will use your On Counter Water Filter throughout the day, whether you are working. Your products should look good enough to catch your eye, and you should even be able to customize them.
Ease of Use
Consider purchasing a On Counter Water Filter that is easy to set up and use. Look for documentation and online videos on how to set up the product from the manufacturer. Also, you can read reviews online or speak with someone who already owns the On Counter Water Filter.
Convenience
Our focus was on life hacks and more practical products, so another important consideration was their convenience. The question is whether each item will make it easier to complete a task, achieve a goal, or perform an activity. Is using them simple and easy? Can they simplify things, or make them more complicated?
Durability
Consumers tend to be very critical about the specification and durability of On Counter Water Filter. In particular, high-performance c products and ancillary items. So when considering a gift, whether it is On Counter Water Filter, make sure it will meet their expectations.
Price
Do you consider the item to be expensive or reasonable? What’s more important, does it represent good value for the price? On Counter Water Filter is hit or miss, depending on how much they cost and how well they work. Consider whether or not something you buy will be useful and whether you’re going to use it, at least enough to make it worth the price before you grab it.
Conclusion
I know that was a lot for you. But to complete the package of this topic, we had to bring all those details to you. Now, with this article, you need not go anywhere else to know your deal better for Best On Counter Water Filter.