Use in Place of the GE Merlin Tankless RO Reverse Osmosis System. This Commercial Grade Construction Using Food Grade Stainless Steel is designed for commercial and/or Residential Use. Its Tankless Operation or Stainless Steel 4.4 Gallon Tank for Highest Flow Rates and High Demand usage with a 400 GPD Gallons Per Day High Production Capacity.  Filters and membranes are pre-installed so it is ready for use as soon as you get it.

PuroTwist 4 Stage 50 GPD TFC Quick Change Water Filtration Retro Fit System.  Quick change head with 50 GPD membrane, Q5605 sediment prefilter, Q-5633 GAC carbon prefilter and post filter No tank, faucet or installation kit. Uses John Guest quick connectors that are very easy to install. Works in place of the ® DuPure or ® Raine "-60" Pure Blue - ® Omnipure -60 "Q" Series systems.  Converts stadard style cartridge RO systems to quick change filters for easier maintenance.

Hydrotech (Aqua Flo) ® 4VTFC75G Reverse Osmosis Drinking Water System RO. 75 Gallon Per Day GPD. TFC Thin Film Composite membrane, sediment pre filter, carbon pre filter, carbon post filter, auto shut off valve, California Prop. 65 lead safe 3/8" flow air gap faucet, and your choice of metal or polypropylene tank. System is 15" wide X 15" high X 3" deep. Plastic tank is 16" high X 11" diameter. Metal tank is 15" high X 11" diameter. # 12302003.

Pentair GRO-75EN 75 GPD 4 Stage RO Reverse Osmosis System

3MRO301 Reverse Osmosis System #04-04506 This Reverse Osmosis (RO) system with advanced three stage filtration process includes a Sediment/Carbon Pre Filter, a Carbon Block Filtration Post Filter, and a Reverse Osmosis. Included in the package: RO system with 3 filter cartridges, faucet, tank, tubing, fittings, installation manual and performance data sheet

OMNIFILTER RO2050 ® Reverse Osmosis System

• Deluxe 4-stage reverse osmosis water filter
• Ultimate water filtration - bottle water quality
• Use for chlorinated and non-chlorinated water
• Reduces sediment & rust particles, chlorine taste & odor plus chemicals, cysts, lead & TDS
• Includes 5-micron prefilter, membrane, carbon filter, GAC post filter, 3-gal. pressure tank, air gap faucet, installation hardware & wrench