Our Top 10 Recommendations for Portable Reverse Osmosis Water Filters
Up-to-date pricing and reviews for portable reverse osmosis water filters on the market
Bestseller No. 1
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.
SaleBestseller No. 2
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 .
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
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. 5
APEC Water Systems RO-CTOP-PHC Alkaline Mineral Portable Countertop Reverse Osmosis Water Filter System pH+ With Case, 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.
SaleBestseller No. 7
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. 0001um, 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 return beneficial minerals into the water and 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. 8
HBrewO Portable Reverse Osmosis, 2000 Gallon, 4 Stage RO Purification System with 10 Micron Carbon Filter (City Water)
- Only RO system intended for home brewing
- 4 stage RO/DI system
- 0 ppm water results
- High capacity filters
- Dual carbon filter for high chlorine
Bestseller No. 9
APEC Top Tier 5-Stage Ultra Safe Reverse Osmosis Drinking Water Filter System (ESSENCE ROES-50)
- Supreme quality - designed, engineered, and assembled in USA to guarantee water safety & your health.
- Only technology to remove up to 99% of contaminants including arsenic, chlorine, lead, fluoride, heavy metals, bacteria, virus and 1000+ contaminants. System Capacity- 50 gallons per day @ 60 psi, 30 gallons/day @50 psi and 77 deg F.Tank Capacity-4 gallons. Feed Water pH- 2.0 -11.0. Max Total Dissolved Solids- 2000 ppm. Feed Water Pressure 40-85 psi.
- Premium long-lasting filters used to treat tap water, well water. Provide unlimited clean, refreshing crisp tasting water superior to bottled water
- America's No.1 rated water filter brand with 20 years of success guaranteeing trouble free, noise-free system for long lasting, dependable, pure drinking water.
- System comes with 100% lead-free designer faucet, plus FDA Certified JG Food grade tubing and parts to provide safe, contamination-free pure water..Pipe Size:1/4 inches
SaleBestseller No. 10
iSpring RCC7 High Capacity Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System and Ultimate Water Softener
- High Capacity Reverse Osmosis water filtration for safer, healthier water. This under sink mounted water filter and water softener removes up to 99% of over 1,000 contaminants, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more.
- Experience clean, safe, good-tasting water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – even better than most bottled water.
- Easy, do-it-yourself installation, typically in a couple of hours with industry-leading help just a phone call away. Fits under a standard kitchen sink, with all parts included and clear, well-organized instructions and videos. For leak-free installation, simply push tubing ½ inch deep into quick-fitting connectors and lock - no threading pipes needed.
- Premium quality components ensure highest reliability and low maintenance for many years to come. Clear see-through 1st stage housing makes filter inspection a snap.
- Features beautiful European-designed brushed nickel all-metal faucet and clear see-through 1st stage housing. Backed by a 1-year Manufacturer Warranty with lifetime support line 678-261-7611 from Alpharetta, GA USA.