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
SaleBestseller No. 1
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
- Zero Installation Purifier transforms ordinary tap water into clean, healthy and delicious drinking water. Choose AlcaPure Edition for Alkaline 7-8 pH or OnliPure Edition for ZERO TDS - purest tasting water.
- Modern, stylish, compact design will beautify any kitchen. Perfect for apartments, condos & RV’s. Since water is loaded and dispensed from the front of the unit, you can place it even in the tightest spaces imaginable. No additional top or side clearance is required.
- Easy to use: no assembly required, no installation, no leaky diverter valves or messy hoses
- BPA Free. Removes up to 99% of all contaminants: Fluoride, Chlorine, Heavy Metals & others
- 50% recovery rate highest among reverse osmosis filters. Uses less power than a lightbulb only 30 Wats.
Bestseller No. 2
SimPure Y5 Instant Heat Reverse Osmosis Water Filtration System - 3 Stage Countertop RO Water Filter with 4 Temperature Modes and Filter life Monitoring (No Installation and Plumbing Required)
- [ULTRA-PURE WATER] SimPure Y5 countertop RO water purifier uses 3-Stage (CB+RO+CF ) water filtration system with a filtration accuracy of 0. 0001um. Effectively remove 99% of pollutants & harmful substance in your tap water, contaminants including fluoride, Chlorine, TDS, limescale, Bacteria, heavy metals, Cysts, and Viruses, etc...Additionally, CB Filter uses high-precision activated carbon granules made from natural coconut shell to provide you with crisp and sweet healthy drinking water.
- [4 TEMPERATURE MODES WITH INSTANT HEAT] Accurately set 4 temperature modes: Room Temp, Milk Powder, Tea, Coffee. Enjoy pure water and various drinks without adjust water temperature.5 in 1 water purifier, could be used as drinking dispenser, water-heating kettle, under-sink filtration, filter pot, tea bar machine.Within minutes you will enjoy your drinking time at your fingertips.
- [INSTALLATION-FREE & FLEXIBLE] Compared to traditional Under-Sink Filtration, SimPure Countertop Water Filter free installation, no plumbing required design, just plug-in power supply and use. It also has a 5L removable watertank with a 1.5L internal pure water storage. Lightweight design, free from water source and space constraints, perfect for kitchen, bedroom, office, lobby, restaurant, Outdoor RV etc...Meet the drinking needs of anyone, anywhere.
- [SMART & WORRY-FREE] Built-in an intelligent monitoring center, allowing you to directly monitor the quality of water and the life of the filters.And the twist-in and non-leakage filter system disign, make you easy to change the filter and no tools required. The pure water to drained water ratio can reach to 5:1 by the Recycling Multi-filtration Tech.Also, it can purify 1.5L tap-water into pure water in few minutes. There is no more waiting for a pure drink.
- [PREFERRED GIFT] SimPure water purification system is convenient and easy to use, will relieve your trouble of unclean water source and the cost of purchasing bottled water.As a gift, perfect for students living on campus, mothers with children, office workers, parents, girlfriends etc...Choose SimPure, let more cleaner, purer, and better-tasting water come into the life of everyone around you.
Bestseller No. 3
Countertop Reverse Osmosis Water Filtration System – 4 Stage RO Water Filter with Faucet – Simple Set Up Faucet Filter – Express Water
- The Easiest to Install - Our easy quick four point set up means you’re up and running fast
- A Healthy Life Made Easy - How water SHOULD taste! Remove up to 99.99% of major contaminants
- Help Has Arrived - Support from experts who can answer any of your questions about your home’s water
- Fully Compatible - Fits most standard faucet types, includes adapters for the 3 most common faucets
- Simply Pure - Removes fluoride, lead, chlorine, chromium, calcium, nitrates, bacteria, viruses, more
Bestseller No. 4
AQUA TRU Countertop Water Filtration Purification System with Exclusive 4 - Stage Ultra Reverse Osmosis Technology (No Plumbing or Installation Required) | BPA Free
- IS YOUR WATER SAFE TO DRINK? Studies continue to pour in regarding Toxins, Hormones, Microplastics, Cancer-linked contaminants, known Carcinogens and other toxins discovered in our Tap Water, Filtered Water…and yes, even Bottled Water. Arsenic, lead, chromium, and drug residues are commonly found in municipal drinking water. AQUA TRU's patented Ultra Reverse Osmosis water filtration system is CERTIFIED to remove such contaminants and many more!
- CERTIFIED to NSF Standards by IAMPO to remove 82 CONTAMINANTS - that's 15X more contaminants than the leading pitcher filters. Removes such toxins as Lead 99.1%, Chromium 97.2%, Copper 95.2%, Fluoride 93.5%, Radium 96.4%, and Chlorine 96.6% (to name a few). In fact, it's designed to remove 1000's of pollutants that could be lurking in your tap water. Taste the Difference!
- NO PLUMBING OR INSTALLATION required - takes just minutes to set up. AquaTru’s Trusted & warrantied RO countertop system COSTS CONSIDERABLY LESS than fully installed under-the-counter RO systems, while at the same time, delivering often Cleaner, Purer, and Better Tasting Water. Why waste money & add to landfills with bottled water (93% recently found to contain micro-plastics)? 1 SET OF FILTERS REPLACES 4500 PLASTIC WATER BOTTLES (16.9 oz) - Forget about the hassle & cost of buying bottled water
- QUICK CHANGE TWIST AND SEAL FILTERS come included with your first AQUA TRU system, and last from 6 months to 2 years. SLEEK COMPACT DESIGN - 14'' Tall x 14'' Deep x 12'' Wide - Purifies 1 gallon of tap water into bottle-quality water in 12-15 minutes.
- 100% SATISFACTION GUARANTEED - Many popular water filters and water purifier systems claim to turn dirty water ‘pure’, but unfortunately, leave numerous serious chemicals and contaminants behind. With AQUA TRU, you can feel confident that you are getting ULTRA-PURE WATER from a reverse osmosis system that has undergone extensive analysis, tests and certifications.
SaleBestseller No. 5
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. It’s 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
SaleBestseller No. 6
Frizzlife Reverse Osmosis Water Filtration System - Countertop RO water filter, 4 Stage, Tankless, TDS and Filter life Monitoring, Drain Water Recycle (Water Utilization 5:1), RO System Certified
- BEST-IN-CLASS REMOVING CAPACITY & PREMIUM QUALITY: Frizzlife RO water filter system removes up to 99.99% of over 1,000 contaminants, including LEAD, CHLORINE, FLUORIDE, Heavy Metals, mercury, chloramine, chromium, arsenic, radium, asbestos and much more. 0.0001um filtration accuracy Reverse Osmosis membrane guarantees the premium quality. Enjoy ultra-pure drinking water every time you press the button.
- ECONOMIC & ENVIRONMENT-FRIENDLY: Backed by advanced drain water recycle technology, pure water to drain water ratio can reach to 5:1, it saves water waste up to 1500% compare to conventional RO systems, Promises almost every drop of ultra-pure drinking water is going to your glass. Low filter replacement costs mean each 330ml cup of RO water is much cheaper than bottled water in the same volume!
- PORTABILITY & STYLISH DESIGN: Place and move Frizzlife countertop drinking water purifier to anywhere in need with power supply available, including office, kitchen, bedroom and more. The tankless, compact, modern and stylish design can nicely fit and match your décor and delight your countertop! You can press the button to select cup size of 150ml, 250ml, 330ml or continuous.
- INSTALLATION FREE & EASY-TO-CHANGE FILTERS: The fully-assembled Frizzlife RO water filter requires ZERO installation, all you need is to plug it in. The twist-in filter system makes the filter replacement a breeze and NO TOOLS required. The hassle-free and tool-free installation and replacement save your time and energy of choosing a DIY water filter with messy hoses leaving you a headache task.
- FORGET THE GUESSWORK: the built-in smart screen plays a role as a reliable and intelligent indicator. It clearly tells the real-time in and out TDS, as well as the remaining lifespan of each filter cartridge. The red ‘change water’ warning light will automatically turn on when it is time to refill your filling tank. Your worry-free life is our concern.
Bestseller No. 7
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.
Bestseller No. 8
iSpring RCC7AK 6-Stage Superb Taste High Capacity Under Sink Reverse Osmosis Drinking Water Filter System with Alkaline Remineralization - Natural pH
- 6-Stage Alkaline Remineralization Layered Filtration: Exclusively designed to restore the natural alkalinity and mineral balance of water; this reliable and ultra-safe Reverse Osmosis (RO) water filtration system converts your water into clean, pure and healthy drinking water by removing up to 99% of over 1,000 harmful contaminants like chlorine, fluoride, lead (removes up to 98%), arsenic, asbestos, calcium, sodium, giardia, and more.
- BENEFITS: The iSpring RCC7AK water softener includes an additional sixth stage - an Alkaline Remineralization filter which restores healthy minerals and produces a balanced alkalinity, which gives your water a more natural taste than regular 5 stage RO water filter; the RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7. 0 or below
- FEATURES: Beautiful European-Style kitchen faucet. Transparent 1st stage housing for easy visual inspection. Three extra long life pre-filters to remove large contaminants and protect RO membrane. Ultra fine (RO) filter to remove contaminants down to 0.0001 microns; fine GAC filter to provide final polishing to the purified water and (AK) filter to finally restore just the right proportion of healthy minerals and a natural alkaline balance. The end result is great-tasting bottled-water quality
- EASY DO IT YOURSELF INSTALLATION: The water purifier is designed for do-it-yourself installation and all necessary parts for installation are included, backed by clear, well-organized written instructions, instructional videos, and access to iSpring unparalleled technical support. The entire alkaline water filter fits nicely under a standard kitchen sink. For leak-free installation, simply push tubing ½ inch deep into quick-fitting connectors and lock; no threading pipes needed
- 100% SATISFIED CUSTOMERS: RCC7AK from America’s favorite brand of under sink water filter is the No.1 rated reverse osmosis systems in the USA backed by iSpring extended manufacturer warranty upon registration at 123filter DOT com / warranty and lifetime personalized support line 678-261-7611 from Alpharetta, GA, combined with premium quality components, this water filter is to deliver endless bottled quality drinking water right in your home for many years to come, eliminating plastic bottles
Bestseller No. 9
Brondell H630 H2O+ Cypress Countertop Water Filter System, 11.5x11x4.25, White/Black
- POWERFUL FILTRATION: three-stage patented Nanotrap technology delivers high quality filtration usually found only in more complex under-counter systems
- CONVENIENT FAUCET ATTACHMENT: easily attaches to your faucet without compromising power of filtration, fits most faucets with provided adapters
- INSPIRED DESIGN: elegant and slim profile countertop design with ergonomic push-button control for dispensing water
- INDEPENDENT LAB TESTED and CERTIFIED: by WQA (Water Quality Association) for NSF/ANSI Standards 42, 53, and 372
- EASY INSTALLATION: can be installed in under 10 minutes, filter replacement is quick and simple;Do not use with water that is microbiologically unsafe or unknown quality without adequate disinfection before or after the system
SaleBestseller No. 10
3-Stage Portable Aquarium-Countertop Reverse Osmosis Water Filter System-100GPD
- HIGH EFFICIENT -3-Stage Reverse Osmosis drinking water filtration system down to 0.0001 micron,Reduce 99% Heavy Metal, Arsenic,Lead ,Mercury ,Fluoride,Hardness,Cadmium,Chlorine,Taste,Odor and more 1000+ contaminants.Special design for your aquariums use.
- HIGH QUALITY-- All tube,quick push fittings,thin-film composite Ro membrane complies with NSF/ANSI standard 58 to provide healthy, safe, and great tasting pure water.
- SMART-Smart size ,You may install it anywhere, the ratio of pure water and waste water is 1:2.
- Tankless and without faucet,but add-On Drinking Water Kit with 2.8 Gallon Tank available, Amazon asin :B07D9JKSLJ or B07DBZN79S.Perfect for apartment, RV's, business travel, vacation, yacht, boat, Mobil home or anywhere you need the pure water.
- System comes with all parts for an easy DIY experience,Don’t waste money for professional installation ,you can understand everything about your system and install it with our clear, well-organized instructions in a couple of hours .