Our Top 10 Recommendations for Countertop Reverse Osmosis Water Filters
Up-to-date pricing and reviews for countertop reverse osmosis water filters on the market
Bestseller No. 1
KFLOW Countertop RO Water Filter, Reverse Osmosis Water Filter System, Tankless Water Purifier with Precise 4-Stage Multi Filtration Tech and Filter Life Monitor, Zero Installation (KFL-ROPOT-180)
- đ§ăEXCELLENT PERFORMANCEă: 4-stage filter system blocks impurity and transforms ordinary tap water into clean drinking water, making water taste crisp. Reverse Osmosis membrane with 0.0001um filtration accuracy removes 99.99% of 1,000 contaminants, including Chlorides, LEAD, CHLORINE, FLUORIDE, Heavy Metals, mercury, chloramine, chromium, arsenic, radium. Besides, the desalination rate reaches 96.8%. Invest your family's health with a true RO system.
- đ§ăMUCH MORE EFFECTIVEă: Compared to conventional high-consumption under-sink RO filter system, KFLOW adopts RECYCLING MULTI-FILTRATION TECH. The water left after filtering is not hastily classified as waste water, but will be recycled for the next round filtration with adding water, which makes this water purifer saves water by 300% as to reduce the money on bottle water. (It's recommended to circulate no more than 4 time water before entire tank of fresh water needs to be added.)
- đ§ăREPLACEMENT IN 3 SECONDSă: Electronic filter indicator could remind you the remaining life of filter and notify you when filter needs to be replaced. Spiraled filter system makes the filter replacement easy thing and NO TOOLS required. Reverse osmosis filter can be used for 2 years, PPF filter, front and rear carbon block filter can be used for 1 year. Search for Replacement Cartridge: ASIN#B0816TJ436, #B0816T8K1H, #B087WLBY4M, #B0816TRX4T. Replacement Carafes for #B084WY84T9.
- đ§ăCE STANDARD CERTIFICATIONă: All materials of this countertop water filter are food-grade-level standard. This water filter is certified by European Conformity. The impurities elimination rate of this Reverse Osmosis Water filter is far better than any counterpart in water purification market, which meets the food safety standard and human health requirement. Besides, creative water carafe prevents from secondary pollution. Your health is always what we focus on.
- đ§ăFREE INSTALLATION & PORTABILITYă: With hassle free installation, unique watertank and no plumbing required design, it is not limited by water source. You can place and move KFLOW water filter to anywhere with power supply available. Plug and use! What's more? Elegant appearance fits your home decoration and delights your countertop! Suitable for bedroom, living room, kitchen, office and RV. It can be the combination of drinking dispenser, under-sink filtration and filter pot.
Bestseller No. 2
AlcaPure Zero Installation Purifier Reverse Osmosis Countertop Water Filter with Patented High Capacity 4 Stage Technology - Superior Taste, Purity, Alkaline pH | No Installation or Assembly Required
- PUREST TASTING REVERSE OSMOSIS WATER: Zero Installation Purifier transforms ordinary tap water into clean, healthy and delicious drinking water. Choose AlcaPure Edition for Alkaline water, 7-8 pH, or OnliPure Edition for ZERO TDS water.
- MODERN AND STYLISH COUNTERTOP WATER FILTRATION SYSTEM: Beautify any kitchen with the best reverse osmosis system. Perfect for apartments, condos & RVâs.
- SPACE-SAVING DESIGN: The supply water tank is conveniently located in front of the unit, eliminating the need for top or side clearance. This allows the unit to be placed under most kitchen cabinets, saving you valuable kitchen space.
- BPA FREE. REMOVES UP TO 99% OF ALL CONTAMINANTS: Including Fluoride, Chlorine, Heavy Metals, Lead, PFOA, PFOS, & others. EASY TO USE: No assembly required, no installation, no leaky diverter valves or messy hoses.
- HIGH RECOVERY RATE: With a 50% recovery rate, itâs the highest among ro water filter systems. INCLUDES 1 YEAR MONEY BACK GUARANTEE AND 1 YEAR WARRANTY: For technical support or warranty service, please call 1-800-803-4551.
Bestseller No. 3
APEC Water Systems RO-CTOP-PH Alkaline Mineral Portable Countertop Reverse Osmosis Water Filter System PH+, Installation-Free, fits most STANDARD FAUCET
- Hooks up to most STANDARD FAUCET in minutes. Just plug and drink! Lightweight, installation-free system. Itâs NOT compatible with pull-out faucets, special size designer faucets and sprayer faucets
- Top rated brand, high performance reverse osmosis drinking water systems, 100% US Made High Purity Calcium Carbonate to Safely Raise pH
- Highest grade 4-Stage ultra-pure system provides refreshing crisp taste superior to bottled water
- Designed aluminum case for better looking, 90 GPD portable system built with high capacity filters for reliable, long lasting performance, works for water pressure 40-80psi
- Perfect for apartments, condos, motor homes, retirement homes, seniors, students & travelers
Bestseller No. 4
Express Water EZRO5 Countertop Reverse Osmosis Filtration System 4 Stage RO Water Filter with Faucet, Simple Set, White
- Countertop RO Water Filter System: Enjoy fresh and clean drinking water from the easy install Express Water countertop water filters.
- Easy to Install Countertop Filter: Express Waterâs countertop reverse osmosis systems only requires minutes to install and is designed for an easy 4-point installation that fits most standard faucet types.
- Low Maintenance Water Filter: Once set-up, the reverse osmosis countertop filter requires little maintenance. Quick-connect and replaceable water filter cartridges make it easy to keep your water fresh.
- 4 Stage Water Filters: Express Water 4 Stage Countertop Water Filter Systems include Sediment filter, Granular Carbon filter, Reverser Osmosis Membrane, and Post Activated Carbon filter to remove 99.99% of major contaminants in your drinking water.
- On Demand Support: Support from top rated customer service team who can answer any of your questions about your Express Water countertop filtration system. Backed by 1-Year limited warranty.
Bestseller No. 5
APEC Water Systems RO-CTOP Portable Countertop Reverse Osmosis Water Filter System, Installation-Free, fits Most Standard Faucet
- Hooks up to most STANDARD FAUCET in minutes. Just plug and drink! Lightweight, installation-free system. Itâs NOT compatible with pull-out faucets, special size designer faucets and sprayer faucets
- Top rated brand, high performance reverse osmosis drinking water systems
- Highest grade 4-Stage ultra-pure system provides refreshing crisp taste superior to bottled water
- 90 GPD portable system built with high capacity filters for reliable, long lasting performance, works for water pressure 40-80psi
- Perfect for apartments, condos, motor homes, retirement homes, seniors, students & travelers
Bestseller No. 6
AQUA TRU Additional Clean Water Tank Countertop Reverse Osmosis Water Filter Purification System
- WHEN ATTACHING THE TANK BACK ON THE UNIT ENSURE THAT THE BOTTOM OF THE TANK AND ALL SURFACES OF THE UNIT ARE COMPLETELY DRY OR THE UNIT CAN LEAK OR DRIP
- Shatterproof and break resistant Plastic & BPA Free. Spill-resistant pour spout.
- Crystal clear ergonomic design serves as a pitcher for easy pouring, is great for refrigerator storage and comes with a convenient carrying handle.
- Only use AquaTru Genuine Replacement Filters in AquaTru Reverse Osmosis Water Purifier Systems.
- Get additional purified water tanks so you can have them handy around the house or office - keep one onf your AquaTru and a second one in the fridge.
SaleBestseller No. 7
RO Reverse Osmosis Water Filtration System, Under Sink Tankless Purifier, 1.5:1 Drain Ratio, 600 GPD, TDS Reduction, Faucet Included
- PURE WATER STRAIGHT FROM THE SINK - With a filtration accuracy of 0.0001um, this system efficiently removes contaminants like fluoride, limescale, heavy metals. MAKE SURE to ADD the DRAIN SADDLE to your purchase and get them as a bundle without paying extra.
- MORE SPACE UNDER YOUR SINK - The innovative tankless design eliminates the risk of secondary pollution and saves up to 70% storage space under your sink. The 30 mins installation & 3 seconds filter change can be seen in the How to Video and in the downloadable Instruction Manual.
- STOP THROWING MONEY DOWN THE DRAIN - With a 1.5:1 low drain rate and a high water flow rate of 600 GPD, our fast filtering RO system is 34% more efficient than the traditional ones. Enjoy a filtered cup of water in merely 12 seconds while saving money!
- THE BEST MULTILAYER COMPOSITE FILTRATION - The 3 in 2 filters offer a smart filtration system for better, purer water at a lower cost. The integrated filter design ensures high purity filtration and a softened, perfect to drink water.
- LET US BE YOUR HOME-OASIS - With our innovative technology RO system and high-quality stainless-steel faucet, we aim to provide you with only the best in home solutions and top of the line customer support services. Contact us with any issues you might have.
Bestseller No. 8
Waterdrop RO Reverse Osmosis Drinking Water Filtration System, NSF Certified, TDS Reduction, 400 GPD Fast Flow, Tankless, Compact, Smart Faucet, 1:1 Drain Ratio, UL Listed Power, USA Tech, WD-G3-W
- Three filters are included in the package. Search "Waterdrop WD-G3-W Filter" for replacement filters
- [NSF Certified performance]: The system is certified against NSF 58 for TDS reduction. Using reverse osmosis filtration technology with a filtration accuracy of 0. 0001Îźm, the system can effectively remove most contaminants including fluoride, TDS, limescale, and heavy metals in your tap water. System is also NSF 372 certified for lead free material
- [Smart, easy-to-install design]: Waterdrop RO water filtration system is an innovative, all-in-one intelligent water purification system. In just a few minutes, Waterdrop RO system can be installed completely, and in just three seconds, the filter can be changed with one single turn. Installation is that easy
- [The first composite filter element]: It is the first smart RO system with composite filters and tankless design in the U. S. market. The three filters provide seven stages of filtration. The pre-sediment and carbon block filter is a 3-in-1 filter that functions as that of three filters combined. The Reverse Osmosis membrane filter adopts an innovative design, and the efficiency of the filter equals more than three stages of filtration. Additionally, the activated carbon block filter uses high-precision activated carbon granules made from natural coconut shell, which will also improve the water taste
- [No-tank design]: Use new composite filter element technology to more efficiently filter out harmful substances. The tankless design helps you avoid secondary pollution and enjoy more storage space in your kitchen
Bestseller No. 9
SimPure Y5 Instant Hot Reverse Osmosis Water Filtration System - 4 Stage Countertop RO Water Filter - Bottleless Water Dispenser with 4 Temperature Settings - 5:1 Drain Ratio (Installation Free)
- đ§REVERSE OSMOSIS BEATS CONTAMINANTS - Tested against NSF standards. SimPure Y5 Countertop RO water purifier uses four further filtration effectively remove 99.99% of pollutants & harmful substance in your tap water including fluoride, Chlorine, TDS, limescale, Bacteria, heavy metals, Cysts, Viruses, Lead, Chromium, etc...Taste the Difference!
- đ§NO INSTALLATION REQUIRED - Plug-in and you'll have purified water right away. Compared to traditional Under-Sink Filtration, SimPure Countertop Water Filter free installation, no plumbing required design. You can place and move SimPure water purifier to anywhere with power supply available. Free from water source and space constraints, perfect for kitchen, bedroom, office, lobby, restaurant, Outdoor RV etc...
- đ§INSTANT HEAT WITH 4 TEMPERATURE SETTING - Enjoy pure water and various drinks without adjust water temperature. Accurately set 4 temperature modes: Room Temp, Formula(Milk Powder), Tea, Coffee. Single push-button to dispense a cup or glass of purified water at your selected temperature. Why wait for your Kettle to boil again when you have instant hot water available.
- đ§A TRULY SMART SYSTEM - Water quality indicator and filter replacement alert allow you to directly monitor the water quality, and the lifespan of the filters. The pure water to drained water ratio can reach to 5:1 by the Recycling Multi-filtration Tech, saves water waste up to 1500% compare to conventional RO systems.
- đ§30-DAY HASSLE-FREE RETURN AND 1-YEAR WARRANTY - If you are not satisfied with your purchase, then we want to hear from you. Please contact our trained water specialists 1-866-528-4572. SimPure is based in Seattle, WA, USA, and is available to answer any questions during the life of the product. (Please scroll down for replacement filter purchase options)
Bestseller No. 10
Countertop Portable Universal 5-Stage Reverse Osmosis RO Purification Water System with DI Deionizing Mixed Bed (Close to 0 PPM) postfilter, Build in USA
- The Reverse Osmosis Revolution System easily attaches to your kitchen faucet without the need for plumber. Ideal portable solution for your apartment, home, RVs, aquarium or during your travel time.
- Universal 5-stage DI 0PPM Reverse Osmosis System, 75 GPD High Quality RO membrane
- This RO System delivers approximately 3 gallons of pure, clean water per hour. Made in USA.
- Elements and the Percent Membranes will remove: Arsenic (93%-96%), Aluminum (86%-90%), Bicarbonate (90%), Cyanide (93%), Chloride (85%-92%), Calcium (94%-98%), Sodium (86.5%-93%), Sulfate (96%-98%), Potassium (84%-95%), Barium (95%-98%), Iron (94%-98%), Nitrate (60%-76%), Mercury (94%-98%), Zink (95%-98%), Selenium (94%-96%), Lead (95%-98%), Phosphate (94%), Magnesium (98%), Fluoride (82%-92%), Nickel (96%), Cadmium (96%), Detergent (97%), Herbicides (97%), Insectecides (97%), Strontium (96%).
- Comes with chrome metal 2-way diverter for kitchen faucets by default. Fit 96% of all kitchen faucets (female or male type of spout). If you want to connect RO to garden/laundry hose, you will need specify that in Customer Notes. We will replace 2-way diverter with garden/laundry hose adapter.
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