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RO Systems

Home RO Systems, Whole House RO Filtration, & Commercial RO Systems

A reverse osmosis (RO) water filtration system is one of the best technologies for removing contaminants, ensuring the purest, safest water for drinking, bathing, and commercial use. RO systems eliminate up to 99% of dissolved solids, salts, microorganisms, and high molecular weight organics. At WaterAnywhere, we offer a wide range of products, including under-sink, faucet mount, countertop, and commercial systems. Our in-house brand, AMI, is quality-tested to the highest standards, and we partner with trusted brands to provide reliable, long-lasting filtration systems.

  • Original price $165.50 - Original price $165.50
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    50 GPD Home RO Drinking Water System | 5 Stage RO System

    AAA-RO-50
    In Stock for Immediate Shipment

    50 GPD Reverse Osmosis Drinking Water System 5-Stage Filtration Process Benefits of Reverse Osmosis AMI AAA-RO-50 Home RO Drinking Water System Wa...

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    Original price $165.50 - Original price $165.50
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  • Original price $174.70 - Original price $174.70
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    100 GPD Home RO Drinking Water System | 5 Stage RO System

    AAA-RO-100
    In Stock for Immediate Shipment

    AMI AAA-RO-100 Home RO Drinking Water System Water Filter 5 Stage | High Flow 100 Gallons Per Day (100 GPD) Under-the-Counter (Under Sink) ...

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    Original price $174.70 - Original price $174.70
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  • Original price $23.17 - Original price $23.17
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    PuroSmart Carbon Filter Replacement 3-Pack

    502025-3
    In Stock for Immediate Shipment

    Replacement Carbon Block Pre-Filter for PuroSmart RO Systems Model Number: 502025-3 Filter Life: 3 Months Compatible Systems: PuroSmart PSCT...

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    Original price $23.17 - Original price $23.17
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  • Original price $187.34 - Original price $187.34
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    50 GPD RO System with Alkaline Minerals for Home Drinking Water

    AAA-ROPH-50
    In Stock for Immediate Shipment

    RO System Engineered, Assembled and Quality Tested in USA. RO Membrane Engineered, Manufactured, and Quality Tested in USA. Plastics/Components ...

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    Original price $187.34 - Original price $187.34
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  • Original price $57.33 - Original price $57.33
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    PuroSmart RO Membrane Element 50 GPD

    502026-HF
    In Stock for Immediate Shipment

    Reverse Osmosis Membrane Element Replacement for PuroSmart RO Systems - 50 GPD Model Number: 502026-HF Flow Rate: 50 GPD (189 liters) Membra...

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    Original price $57.33 - Original price $57.33
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  • Original price $335.25 - Original price $335.25
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    50 GPD "No Tools Required (NTR)" Quick-Change Home RO System

    NTR-RO-50
    In Stock for Immediate Shipment

    Point of Use Water Treatment 4 Stage NTR™ No Tools Required Quick-Change Home Reverse Osmosis Systems Model Number:  NTR-RO-50Flow Rate:   50 Gall...

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    Original price $335.25 - Original price $335.25
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    $129.88
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    50 GPD PuroSmart High Flow RO System, Faucet Mount

    PSFM50
    In Stock for Immediate Shipment

    PuroSmart High Flow Faucet Mount Reverse Osmosis System The PuroSmart Reverse Osmosis system uses the most advanced water treatment technolog...

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    Original price $129.80 - Original price $129.80
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  • Original price $44.10 - Original price $44.10
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    PuroSmart RO Membrane Element 15 GPD

    502026
    In Stock for Immediate Shipment

    Reverse Osmosis Membrane Element Replacement for PuroSmart RO Systems - 15 GPD Model Number: 502026 Flow Rate: 15 GPD (57 liters) Membrane Li...

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    Original price $44.10 - Original price $44.10
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  • Original price $120.57 - Original price $120.57
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    $120.66
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    50 GPD PuroSmart Countertop RO System | Compact Reverse Osmosis Water Treatment System

    PSCT50
    In Stock for Immediate Shipment

    PuroSmart Countertop RO System for Home Water Treatment - The world's most Compact Reverse Osmosis System- Perfect for Ap...

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    Original price $120.57 - Original price $120.57
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  • Original price $15.74 - Original price $15.74
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    Filter Refill Kit | 3 Pack | for AMI Water Pitcher Filter HD-62GWP

    HD-62GWP-FILTER
    In Stock for Immediate Shipment

    Filter Refill Kits for Drinking Water Pitcher Filters3 Pack Includes (3) Carbon Refills & (6) Filter Discs for 3 Refills Good for You. Goo...

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    Original price $15.74 - Original price $15.74
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  • Original price $267.74 - Original price $267.74
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    125 GPD - AMI Ultimate - High Flow Mineral RO + UF + UV Disinfection Drinking Water System with TDS Control & Booster Pump

    HD-81UM
    In Stock for Immediate Shipment

    AMI Ultimate High Flow Mineral RO, UF, and Ultraviolet Water Treatment System with TDS Control & Feed Booster Pump AMI Ultimate High Flow Mi...

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    Original price $267.74 - Original price $267.74
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  • Original price $24.14 - Original price $24.14
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    Water Pitcher for Pure Filtered Water, Removes Impurities and Chlorine

    HD-62GWP
    In Stock for Immediate Shipment

    Water Filter Drinking Water PitcherRemoves Sediment, Chlorine, Taste, Color, Odor and Chemical Contaminants Get fresh, clean-tasting water fro...

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    Original price $24.14 - Original price $24.14
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  • Original price $41.99 - Original price $41.99
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    Alkaline Water Pitcher for Pure Filtered Water, Removes Impurities and Chlorine, Raises pH, Enhances with Minerals

    HD-55AWP
    In Stock for Immediate Shipment

    Alkaline Water Filter Drinking Water PitcherRemoves Sediment, Chlorine, Taste, Color, Odor and Chemical Contaminants while adding Alkaline Miner...

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    Original price $41.99 - Original price $41.99
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    Current price $449.00
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    AMI Direct Flow - Tankless RO System for Home Water Treatment | 600 GPD

    RO-DF600
    In Stock for Immediate Shipment

    AMI Direct Flow - Tankless RO System for Home Water Treatment Never run out of water! AMI Direct Flow Tankless Reverse Osmosis Water Filtratio...

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    Original price $500.00
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  • Original price $31.49 - Original price $31.49
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    Alkaline Filter Refill Kit | 3 Pack | for AMI Alkaline Water Pitcher Filter HD-55AWP

    HD-55AWP-FILTER
    In Stock for Immediate Shipment

    Filter Refill Kits for Alkaline Water Pitcher Filters3 Pack Includes (3) Carbon + Alkaline Mineral Refills & (6) Filter Discs for 3 Refills ...

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    Original price $31.49 - Original price $31.49
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    Current price $249.99
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    200 GPD Home RO Drinking Water System | 5 Stage RO System

    AAA-RO-200
    In Stock for Immediate Shipment

    AMI AAA-RO-200 Home RO Drinking Water System Water Filter 5 Stage | Extra-High Flow 200 Gallons Per Day (200 GPD) Under-the-Counter (Under Sink) ...

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    Original price $500.00
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    Original price $500.00
    Current price $249.99
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  • 2200 Gallon Per Day | Wall Mount RO System | 110v 60Hz

    WM-425A-116
    Ships in 5 days

    2,200 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving w...

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    Original price $5,706.47 - Original price $5,706.47
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  • 250 Gallon Per Day | Wall Mount RO System | 110v 60Hz

    WM-12521A-116
    Ships in 5 days

    250 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving wal...

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    Original price $3,757.69 - Original price $3,757.69
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  • Original price $181.64 - Original price $181.64
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    AMI Sola Pure - Ultraviolet + Ultrafiltration Complete Home Water Treatment & Disinfection System

    HD-35SP
    In Stock for Immediate Shipment

    AMI Sola Pure Ultraviolet & Ultrafiltration Water Treatment SystemUV & UF work together to inactivate then remove bacteria, viruses, and ...

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    Original price $181.64 - Original price $181.64
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  • 500 Gallon Per Day | Wall Mount RO System | 110v 60Hz

    WM-22521A-116
    Ships in 5 days

    500 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving wal...

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    Original price $4,210.60 - Original price $4,210.60
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    Current price $4,210.60
  • 1000 Gallon Per Day | Wall Mount RO System | 110v 60Hz

    WM-42521A-116
    Ships in 5 days

    1,000 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving w...

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    Original price $5,556.27 - Original price $5,556.27
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    Current price $5,556.27
  • 1700 Gallon Per Day | Wall Mount RO System | 110v 60Hz

    WM-325A-116
    Ships in 5 days

    1,700 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving w...

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    Original price $5,168.24 - Original price $5,168.24
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    Current price $5,168.24
  • 4000 Gallon Per Day | Wall Mount RO System | 110v 60Hz

    WM-24A-116
    Ships in 5 days

    4,000 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving w...

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    Original price $6,930.46 - Original price $6,930.46
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    Current price $6,930.46
  • 1200 Gallon Per Day Wall Mount RO System | 110v 60Hz

    WM-225A-116
    Ships in 5 days

    1,200 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving w...

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    Original price $4,537.20 - Original price $4,537.20
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    $4,537.20
    $4,537.20 - $4,537.20
    Current price $4,537.20
  • 2200 Gallon Per Day | Wall Mount RO System | 220v 60Hz

    WM-425A-216
    Ships in 5 days

    2,200 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving w...

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    Original price $5,500.65 - Original price $5,500.65
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    Current price $5,500.65
  • 1000 Gallon Per Day | Wall Mount RO System | 220v 60Hz

    WM-42521A-216
    Ships in 5 days

    1,000 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving w...

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    Original price $5,076.14 - Original price $5,076.14
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    Current price $5,076.14
  • 1700 Gallon Per Day | Wall Mount RO System | 220v 60Hz

    WM-325A-216
    Ships in 5 days

    1,700 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving w...

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    Original price $4,691.97 - Original price $4,691.97
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    Current price $4,691.97
  • 750 Gallon Per Day | Wall Mount RO System | 220v 60Hz

    WM-32521A-216
    Ships in 5 days

    750 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving wal...

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    Original price $4,310.06 - Original price $4,310.06
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    $4,310.06
    $4,310.06 - $4,310.06
    Current price $4,310.06
  • 750 Gallon Per Day | Wall Mount RO System | 110v 60Hz

    WM-32521A-116
    Ships in 5 days

    750 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving wal...

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    Original price $4,778.68 - Original price $4,778.68
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    $4,778.68
    $4,778.68 - $4,778.68
    Current price $4,778.68
  • 4000 Gallon Per Day | Wall Mount RO System | 220v 60Hz

    WM-24A-216
    Ships in 5 days

    4,000 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving w...

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    Original price $6,316.22 - Original price $6,316.22
    Original price
    $6,316.22
    $6,316.22 - $6,316.22
    Current price $6,316.22
  • 1200 Gallon Per Day Wall Mount RO System | 220v 60Hz

    WM-225A-216
    Ships in 5 days

    1,200 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving w...

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    Original price $4,594.71 - Original price $4,594.71
    Original price
    $4,594.71
    $4,594.71 - $4,594.71
    Current price $4,594.71
  • 500 Gallon Per Day | Wall Mount RO System | 210v 60Hz

    WM-22521A-216
    Ships in 5 days

    500 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving wal...

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    Original price $4,682.31 - Original price $4,682.31
    Original price
    $4,682.31
    $4,682.31 - $4,682.31
    Current price $4,682.31
  • 250 Gallon Per Day | Wall Mount RO System | 220v 60Hz

    WM-12521A-216
    Ships in 5 days

    250 GPD Commercial Wall-Mount Reverse Osmosis System Designed to produce low dissolved solids water from tap or well water, these space-saving wal...

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    Original price $3,384.37 - Original price $3,384.37
    Original price
    $3,384.37
    $3,384.37 - $3,384.37
    Current price $3,384.37

Whole House RO Systems


Applied Membranes whole house RO filtration systems are designed to fit your specific concerns and equipped for low maintenance and easy connection to the main water line of your property. A whole house RO system is vital for making sure you have access to the cleanest drinking water. Point of entry RO filtration systems remove sediment, dirt, rust, chlorine, chloramine, VOCs, and other contaminants from your water supply whether you are using municipal or natural water, removing bad tastes, odors, and cloudiness from the water entering your home. Point of entry systems provide clear, purified water to every faucet and protect the plumbing and appliances in your home or business from sediment buildup.

Applied Membranes Inc. Point of Use RO Filtration Systems


Outfit your home with a state-of-the-art point of use reverse osmosis water filtration system. Applied Membrane Inc. 's patented under-the-sink RO systems are exclusively manufactured for wateranywhere. Reverse osmosis technology produces clean, safe water for drinking, cooking, and other household uses to a specific faucet or spigot in your home. These point of use RO systems (POU) are compact and perfect for the kitchen, bathroom, or for use at the office. Our selection of “no tool required” (NTR) RO systems are easily installed and provide a steady supply of clean, filtered water.

Commercial RO Water Filtration Systems for Commercial & Industrial Applications


Our inventory of water filtration systems from reliable manufacturers, including Applied Membranes, for commercial applications are specifically designed to meet the needs of businesses who rely on high-efficiency, pure water for their commercial applications. These RO water filtration systems are ideal for commercial uses such as in the car wash bay to provide clean water to the car wash system, in food and beverage production, plant water for manufacturing, or to provide drinkable water to hotels and resorts. These systems may also be used in labs, ice makers, and various other commercial processes.

Choosing a RO Water Filtration System


At wateranywhere, we have been innovating and offering the most cutting edge technology in water filtration to provide access to exceptional and affordable water purification solutions. Whether you are looking for a home RO under the sink or countertop system, whole house RO filtration, or a point of entry (POE) filtration system for your business property, the experts at wateranywhere can help you determine the best solution for your needs to add value to your property and provide the cleanest, safest water possible.