iSpring RCS5T 500 GPD Residential and Light Commercial Tankless Reverse Osmosis Water Filter System with 1.5:1 Pure to Drain Ratio
About this item
- Designed to supply for large families, small restaurants and small businesses
- Produces up to 500 GPD or 0.34 gpm under ideal conditions. The actual output could vary from 70% to 90% of the 500GPD due to temperature, water chemical properties, and other factors. Filtered water output is about 40-70 psi on average.
- RO membrane with 1.5:1 pure to drain ratio
- 5 stages of filtration remove up to 99% of 1, 000+ pollutants including PFAS, chlorine, fluoride, lead and more.
- Light commercial capable - add a storage tank for light commercial settings
Frequently Bought Together

iSpring RCS5T 500 GPD Residential and Light Commercial Tankless Reverse Osmosis Water Filter System with 1.5:1 Pure to Drain Ratio
$682.99
- Availability: In Stock
- Model: RCS5T
- Manufacturer: iSpring
Write Review

2021-07-10
Great unit. Doesn’t need a tank. Endless water. Used this drill to install the spigot in the granite counter top. Very easy.. BGTEC Dry Diamond Drill Bits 2pcs 12mm with Quick Change Hex Shank for Granite Marble Porcelain Tile Ceramic .
Needs power so be prepared to install an outlet for the very quiet pump. Its worth the effort.
Make a dam surrounding the hole location out of plumbers putty so the cooling water just runs into the sink.
Bottom line: endless clean, good tasting water not limited by the tank!
-
iSpring RCB3P 300 GPD Light Commercial Reverse Osmosis Water System W/Booster Pump and 20"x 2.5" Pre RO Filters
$576.99 -
iSpring F7-GAC 10"x2.5" Standard Reverse Osmosis Water Filter 1-Year Replacement Cartridges, 7-piece
$38.99 -
iSpring F15-500, 500 GPD Tankless RO System Replacement Filter Set, 2-Year Supply, fits RCS5T, White, 15 Piece
$292.99 -
iSpring AFLT4 Automatic Water Filter Lifespan Reminder, Designed for RCC & RCCP Reverse Osmosis Water Filter, Set and Forget
$22.99
-
Start Download
RCS5T Manual