Collection: Countertop RO Systems
Best Countertop Reverse Osmosis Systems for Portable Clean Drinking Water
Countertop RO Systems provide powerful water purification without complicated installation.
These compact filtration systems sit directly on your kitchen counter and use advanced reverse osmosis membrane technology to remove chlorine, heavy metals, PFAS, fluoride, and dissolved solids from tap water.
Perfect for apartments, rentals, and modern kitchens, our collection features portable countertop reverse osmosis systems designed for convenient clean drinking water anywhere.
Enjoy purified water instantly with high-efficiency countertop reverse osmosis filtration systems built for easy everyday use.
Better Water for Everyday Life
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Bluevua RO100ROPOT-Lite Countertop Reverse Osmosis Water Filter System, 3:1 Pure to Drain Ratio, Portable RO Filtration with Remineralization, No Installation, WQA Certified, 6-Stage Blue
Regular price $418.60Regular price -
iSpring RCD100 5-Stage Countertop Reverse Osmosis System, Instant Hot RO Water Dispenser with UV, 2.5:1 Pure to Drain, 100 GPD Portable Water Filtration System, 4 Temperature Options, Plug and Play
Regular price $587.99Regular price -
iSpring RCD100UHCG UV Alkaline Hot & Cold Countertop Reverse Osmosis Water Filter Dispenser with Mineral & LED UV Filter, 9 Temp Options (50-210°F), 6 Volumes, TDS & Filter Life Monitor
Regular price $769.99Regular price -
C5 Countertop Reverse Osmosis Water Filter, Hot and Cold RO System-3s Instant Hot, 6 Temp Settings 7-Stage RO Filtration Dispenser, NSF/ANSI372/42/58, Portable Pitcher, 3:1 Pure to Drain
Regular price $517.99Regular price -
iSpring Sparkling Water Maker with UV, Hot & Cold Countertop Reverse Osmosis Water Filter, PFAS & TDS Removal, Real-Time TDS Monitor, Fits Standard Screw-in CO₂ Cylinders, Model# RCD100SPKHC
Regular price $916.27Regular price -
Countertop Reverse Osmosis Water Filtration System, Compact Auto-Fill Dispenser for Home, 4-in-2 RO & CTO Water Purifier, 3.5:1 Pure to Drain Ratio, No Plumbing Required
Regular price $363.99Regular price -
iSpring RCD100-THCW Hot & Cold Countertop Reverse Osmosis System, White, RO Water Filter Dispenser, 9 Temperature Options from 50–210°F & 6 Dispensing Volumes, TDS & Filter Life Monitor
Regular price $629.99Regular price -
iSpring RCD100HCW Alkaline Hot & Cold Countertop Reverse Osmosis System, White, Remineralization RO Water Filter Dispenser, 9 Temperature & 6 Dispensing Volume Options, TDS & Filter Life Monitor
Regular price $699.99Regular price -
SimPure Y9A UV Countertop Reverse Osmosis Water Filter, Alkaline Remineralization 300 GPD 6 Stage Purification, RO Water Filtration System, Super Fast Filtering Portable Water Purifier
Regular price $419.96Regular price -
Aigerri RO Filter Replacement Cartridge – Quick Twist-In Design, No Tools Needed, 120-210 Day Lifespan, Compatible with Countertop RO Water Filtration System
Regular price $69.99Regular price -
Ecoviva Mate 5 Countertop Reverse Osmosis Water Filter, 8-Stage RO Water Filtration System with 40 oz Water Pitcher, Alkaline Mineralization pH+, Compact Design, BPA-Free, Black
Regular price $363.99Regular price -
Mate 3 Countertop Reverse Osmosis Water Filter with 2 Smart Auto-Filling Pitchers, 8 Stage RO Water Filtration System, Water Purifier for Home, Office, 3:1 Pure to Drain, White
Regular price $307.99Regular price -
Ecoviva Mate 3 Countertop Reverse Osmosis Water Filter with 2 Auto-Fill Pitchers, 8-Stage RO Filtration System, Installation-Free, Reduces TDS, 3:1 Pure-to-Drain Ratio, Home & Kitchen, Black
Regular price $307.99Regular price -
7-Stage Countertop Reverse Osmosis Water Filter System, 528 Gallons RO Water Filtration with Portable Pitcher, NSF/ANSI 372,53,42,58, Reduce TDS PFAS, 5 Volumes, 3:1 Pure to Drain CT910
Regular price $321.99Regular price -
Express Water – Countertop Reverse Osmosis System Replacement Filter Set – 3 Inline Filters – 1/4” Quick Connect Cartridges - Sediment, GAC and PAC Carbon Filters – 6 Month Set
Regular price $64.39Regular price -
Express Water – Countertop Reverse Osmosis System Filter Set – 7 Replacement Filters – 1?4” Quick Connect Filter Cartridges – Sediment and Carbon Filters – 100 GDP RO Membrane – 1 Year Filter Set
Regular price $160.99Regular price -
Express Water – Countertop Reverse Osmosis System Filter Set – 4 Replacement Filters – 1?4” Quick Connect Filter Cartridges – Sediment and Carbon Filters – 100 GDP RO Membrane – 6 Month Set
Regular price $96.59Regular price -
Frizzlife SC90 Replacement Post Filter Cartridge For WB99 Countertop Reverse Osmosis Water Filter System - Alkaline, PACK 2
Regular price $39.19Regular price -
Frizzlife SC90 Replacement Post Filter Cartridge For WB99 Countertop Reverse Osmosis Water Filter System - Alkaline, Pack 4
Regular price $74.19Regular price -
Waterdrop C1H Countertop Reverse Osmosis System, NSF/ANSI 58 & 372 Certified, 6 Stage Instant Hot RO Water Filter, No Installation Required, 3:1 Pure to Drain, Glass Bottle Included
Regular price $348.60Regular price -
APEC Water Systems RO-CTOP-PH Alkaline Mineral Portable Countertop Reverse Osmosis Water Filter System PH+, Installation-Free, fits Most Standard Faucet
Regular price $377.99Regular price -
APEC Water Systems RO-CTOP-PHc Alkaline Mineral Portable Countertop Reverse Osmosis Water Filter System pH+ with Case, Installation-Free, Fits Most Standard Faucet
Regular price $403.13Regular price -
Waterdrop A2G Mineral Countertop Reverse Osmosis System Water Filter, Hot and Cold RO System, 6 Temperature Settings, 3:1 Pure to Drain, 6-Stage, Portable Pure Water Tank
Regular price $586.60Regular price -
Waterdrop A2 Countertop Reverse Osmosis System, Hot and Cold RO System, Portable Pure Water Tank, Bottleless Water Cooler, 6 Temperature Settings, Hot Cold Room Water, 3:1 Pure to Drain
Regular price $544.60Regular price -
Waterdrop K19-SFK Reverse Osmosis Water Filter Countertop, Minerals, Countertop Reverse Osmosis System, 3:1 Pure to Drain, Reduce PFAS, No Installation Required, BPA Free
Regular price $376.60Regular price -
Waterdrop K19-H Countertop Reverse Osmosis System, Instant Hot, Reverse Osmosis Water Filter Countertop, 3:1 Pure to Drain, 4 Temperature Options Water Dispenser, No Installation Required
Regular price $390.60Regular price -
Countertop Reverse Osmosis Water Filter, UV 6 Stage RO Filtration System with Remineralization pH Balance, Portable Water Purifier for Kitchen, RV, Office, No Installation, B100
Regular price $419.99Regular price -
Countertop Reverse Osmosis Water Filter with Instant Hot and Ice-Cold Water, 6-Stage RO with UV, Smart TDS Monitor, Tank or Direct Connect, 3:1 Low Waste, for Home and Office
Regular price $782.60Regular price -
SimPure Y9 Series RO Filter, Replacement Cartridge for Y9T/Y9A Countertop Reverse Osmosis System, 9 Months Lifetime(1 Pack)
Regular price $67.20Regular price -
SimPure Y9 Series PPC Filter, Replacement Cartridge for Y9T/Y9A Countertop Reverse Osmosis System, 6 Months Lifetime(1 Pack)
Regular price $37.80Regular price -
SimPure Y9 Series T33 Filter, Replacement Cartridge for Y9T/Y9A Countertop Reverse Osmosis System, 6 Months Lifetime(1 Pack)
Regular price $41.99Regular price -
SimPure Y9 Series ALK Filter, Replacement Cartridge for Y9T/Y9A Countertop Reverse Osmosis System, 6 Months Lifetime(1 Pack)
Regular price $49.00Regular price -
JIMMY R9 Pro Countertop Reverse Osmosis Water Filterr,7 Stage Purification with UV, Instant Hot & Cold Portable Water Purifier with 2X 1L Removable Pitchers,No Installation,for Baby Formula
Regular price $698.60Regular price -
Waterdrop N1-CF Water Filter, Replacement for N1 Countertop Reverse Osmosis System, 6-Month Lifetime
Regular price $53.19Regular price -
Stokk E1 Countertop Reverse Osmosis System C Replacement Filter(RE1-C), Compatible with E1 & T1-Lite Series (NOT Compatible with T1), 6–12 Month Lifespan
Regular price $27.99Regular price
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Easy returns within 30 days.
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Flexible payment options available.
+1 (310) 731 1713 DIY ONLY
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See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
Pure Water. Better Living.
Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Enjoy healthier skin and hair with every use.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
FAQ
Is installation difficult?
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No. Our systems are designed for easy DIY installation and most homeowners can install them without professional tools. If you need help, our support team is always available.
Do I need a plumber to install the system?
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No plumber is required. The system connects directly to your existing plumbing with simple fittings.
How does this system improve water quality?
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Our filtration system helps reduce common impurities and minerals that cause hard water problems, improving the taste and clarity of your water.
Will this help protect my appliances?
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Yes. Hard water minerals can build up inside appliances. Our system helps reduce scale buildup, helping extend the life of washing machines, dishwashers, and water heaters.
How often do filters need to be replaced?
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Most filters only need replacement every 6–12 months, depending on usage and local water conditions.
Will this improve my skin and hair?
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Many customers notice softer skin and smoother hair after switching to filtered or softened water.
What if I'm not satisfied with the system?
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If you're not completely satisfied, you can return your product within 30 days for a full refund.
Strategic Partner
Water Filtration & Home Water Guide
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Reverse Osmosis vs Water Filter — Which Is Better?
Not sure if you need Reverse Osmosis or a standard water filter? Learn the real differences, what each system removes, and how to choose the best option for your home.
Reverse Osmosis vs Water Filter — Which Is Better?
Not sure if you need Reverse Osmosis or a standard water filter? Learn the real differences, what each system removes, and how to choose the best option for your home.
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Do I Really Need a Water Filter at Home?
Wondering if your home needs a water filter? Learn how to check your water quality, compare filter types, and choose the right system for safer, better-tasting water.
Do I Really Need a Water Filter at Home?
Wondering if your home needs a water filter? Learn how to check your water quality, compare filter types, and choose the right system for safer, better-tasting water.
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7 Signs You Have Hard Water in Your Home
Water quality plays an important role in everyday life. From drinking water to showering and washing dishes, the type of water flowing through your home affects comfort, cleanliness, and even...
7 Signs You Have Hard Water in Your Home
Water quality plays an important role in everyday life. From drinking water to showering and washing dishes, the type of water flowing through your home affects comfort, cleanliness, and even...
