50 GPD Home RO Drinking Water System | 5 Stage | With Booster Pump

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Undersink RO Water Filters Assembled in USA 

WaterAnywhere Reverse Osmosis Drinking Water Systems for Home
WaterAnywhere AAA-RO50PW Home RO Drinking Water System
With Feed Booster Pump
5 Stage | 50 Gallons Per Day (50 GPD)

Under-the-Counter (Under Sink)
Home Reverse Osmosis Drinking Water Systems
With Aquatec Feed Booster Pump

WaterAnywhere Point-of-Use Reverse Osmosis (RO Systems) Drinking Water Systems provide clean, fresh, great-tasting drinking water for the home. Our booster pump units are equipped with high-flow Aquatec booster pump  to raise the pressure of the feed water and are the ideal choice when the incoming water pressure is less than 40 PSI.  The systems are configured with auto-shutoff, low pressure protection, and USA power supply for automatic operation.  With components manufactured in EU and using made-in-USA reverse osmosis membrane elements, our new RO system is made of high-quality NSF and WRAS approved components.

The Filters and System Components are manufactured in Europe and assembled in the USA and the RO Membrane is Made in the USA in an ISO and NSF Certified Facility. This 5-stage RO System is complete with 3 Pre-Filter Cartridges, Reverse Osmosis Membrane Element, In-line Carbon filter, a Designer Chrome-Plated Faucet, Storage Tank, Installation Kit, Filter and Membrane wrenches, and all components required for automatic operation.

AAA-RO50PW is a direct replacement for AMI RO AAA-505PU, which has been discontinued by the manufacturer.


RO System Specifications

Part Number: AAA-RO50PW
RO Water Production: 50 Gallons Per Day
Tank Capacity: 3.2 Gallons
Faucet:  Designer Chrome Plated
Line Size: 1/4"
Pump Voltage: 110-115v, 60 Hz (USA)
System Dimensions: 15"W x 15"H x 5½"D (Approx.)
Tank Dimensions: 9¼"Dia. x 14"H

Replacement Filters

RFK-5 Replacement Filter Cartridge Pack
H-F1005CF 5 Micron Sediment Filter (Stage 1)
H-F2510AC Extruded Carbon Pre-Filter (Stage 2 & 3)
1812-50-RO 50 GPD RO Membrane (Stage 4)
H-F1032-43A Carbon Post Filter (Stage 5)

Replaces RO System

Discontinued Model: AAA-505PU

Home RO with Booster Pump Drinking Water Filter Owners Manual

Benefits of Reverse Osmosis Water Treatment in the Home

  • Eliminate up to 99% of dissolved solids, chlorine, fluoride, microorganisms and heavy metals such as barium, cadmium, chromium, lead and mercury from your water. Use RO purified water for drinking, cooking, and ice for improved flavor and increased health benefits.
  • System can be used to supply filtered water to an ice-maker/water-dispenser by inserting a branch tee fitting (sold separately) between the post filter and the faucet.
  • Systems are equipped with automatic shut-off valves to eliminate waste by closing the feed line when the tank is full.
  • Save Money! Consumers typically spend billions each year on bottled water products. Use of a reverse osmosis system will eliminate the need to spend money for expensive bottled water.
  • Environmentally Friendly. The reduction in the purchase of bottled water by using a reverse osmosis system will help the environment by reducing the amount of plastics sent to landfills.
Clean Fresh Water from the Tap

5 Stages of Water Treatment in One Compact System

Home RO Water Treatment System Drinking Water Filter



  • Stage 1 - Sediment Filter
    A 5-micron filter removes sediment including dirt, sand, rust, grit, and other suspended matter from the water. This protects the rest of the filtration stages and equipment from damage and clogging due to buildup of sediment.
  • Stage 2 - Carbon Filter
    A carbon block filter removes chlorine, chemicals, and objectionable tastes and odors from the water. This filter also protects the membrane from exposure to chlorine, which would irreparably damage the membrane.
  • Stage 3 - Carbon Filter
    A second carbon block filter is an extra layer of filtration to ensure the removal of any remaining chlorine, chemicals, and flavors – ensuring great tasting water and maximum membrane protection.
  • Stage 4 - AMI RO Membrane
    Made-in-USA RO membrane removes TDS from the water, including arsenic, barium, cadmium, chromium (hexavalent), chromium (trivalent), copper, turbidity, fluoride, lead, radium 226/228, and selenium while washing the rejected contaminants down the drain.
  • Stage 5 - Carbon Polishing Filter
    The coconut shell carbon filter gives one last stage of filtration to perfect the flavor of the water. The water is filtered as it flows from the storage tank, directly before being dispensed from the faucet.

Quality You Can Count On!

Home RO Water Filter System Under Sink Drinking Water   
  • RO System Engineered, Assembled and Quality Tested in USA.
  • RO Membrane Engineered, Manufactured, and Quality Tested in USA.
  • Plastics/Components from Quality-Verified Source in Europe.
Home RO Water Filter System Under Sink Drinking Water
  • Assembled and Quality Tested in an ISO 9001-2015 QMS Certified Facility.
  • Made of NSF and WRAS Certified Components.
  • RO Membrane NSF Certified.
Home RO Water Filter System Under Sink Drinking Water
  • Designed for Long-Lasting, Trouble-Free Operation.
  • 100% Quality Tested.
  • 1 Year Product Warranty & Performance Guarantee.
  • Certified Water Treatment Experts Design & Support Staff.

Use RO Water for a wide variety of benefits in many applications

  • Drinking
  • Cooking
  • Pets
  • Plants
  • Coffee
  • Ice 
  • Beverages
  • Home Point of Use Drinking Water
  • Office Point of Use Drinking Water
  • Aquariums
  • Institutions
  • Restaurants
  • Ice Makers
  • Labs
Home RO Reverse Osmosis System with Booster Pump for Low Pressure

Designer Long-Reach Faucet with an Attractive Chrome Finish
3 Gallon RO Water Holding Tank (Storage Tank)
Complete Accessories Kit for Installing your Home RO
Filter Wrench and Membrane Housing Wrench for Easier Maintenance

Features of the WaterAnywhere Home RO Drinking Water System with Booster Pump

  • Attractive Chrome Plated Long Reach Faucet
  • Home RO Membrane - Made in USA & NSF Certified installed.
  • Complete set of Pre-Filter Cartridges and Post Filters installed.
  • High Flow Aquatec Booster Pump with Power Supply, Shut-off, and Low Pressure Shut-off Equipment Installed for Automatic Operation
  • 3 Gallon Plastic Storage Bladder Tank
  • Quick-Connect Fittings for easier replacement of components
  • Auto-Shut Off Valve for automatic operation
  • Encapsilated Capilary Flow Restrictor to maintain optimal system recovery ratio
  • Complete Installation Kit Including Feed and Discharge connectors
  • Teflon Tape and Tubing for Installation are included
  • Filter Housing Wrench and Membrane Housing Wrench Included
  • High Quality Made-in-Europe Components
  • Light weight plastic mounting Frame
  • System Manufactured in Europe from materials certified by NSF and WRAS RO Membrane is Made in USA in our ISO Certified facilities RO Membrane Model M-T1812A50 is certified to NSF/ANSI 58 for the reduction of Arsenic, Barium, Cadmium, Chromium (Hexavalent), Chromium (Trivalent), Copper, Cysts, Turbidity, Fluoride, Lead, Radium 226/228, Selenium, and TDS

AMI Home RO Alkaline Systems are NSF and WRAS Approved AMI Home RO Alkaline Systems are High Quality


Related Parts and Accessories for AMI Home RO Systems

Tomlinson Contemporary RO Faucets TDS Tester TDS-4 Pocket-Size for personal use Aquatec Permeate Pumps
Air Gap RO Faucets and Designer RO Faucets in a Variety of Colors and Styles TDS Meters to Check Your Water Quality Permeate Pumps for Increased Performance and Faster Water Dispensing

Replacement Components for AMI Home RO Systems

H-T5000 Designer Long Reach Faucet
H-S4010ANW Holding Tank for RO Water
PPSV500822W Valve for RO Water Tank
PPSV010822W Ball Valve for System Inlet
PV2012PME Housing for RO Membrane
H-H14FWWA Filter Housing for Prefilters
OR-H10FWWA-SET O-Ring set for (1) filter housing.
H-C9200FWWA Filter Housing Wrench
H-R2068QC Flow Restrictor for 50 GPD System
H-D3000M Drain Saddle
RO System Inlet Feed
H-V1050W-QC Auto Shut-Off Valve
F-4MBT44QC Tee for Polishing Filter
TUBE-10FT-14-WH Extra Tubing for Home RO
H-J2025PW Clip for Membrane Housing
H-J2021KW Clip for Post-Filter
H-V1003 Membrane Check Valve in Elbow