iSpring RCB3P 300 GPD Light Commercial Reverse Osmosis Water System W/Booster Pump and 20"x 2.5" Pre RO Filters
About this item
- For light commercial use in restaurants, labs, salons, etc. Feed Water Pressure: 22 - 95 psi
- The 20" x 2.5" pre RO filters provide up to 30,000 gallons of filtered water, twice as much as the industry standard 10" filters
- Three 100 GPD RO membranes combine to provide up to 300 gallons of reverse osmosis water per day
- Features a free-standing frame, booster pump, and a built-in pressure gauge
- Compatible with most pressurized storage tanks; tank not included
- Comes with 3/8" fittings
- Lifetime support from iSpring in Atlanta, Georgia; 678-261-7611
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iSpring RCB3P 300 GPD Light Commercial Reverse Osmosis Water System W/Booster Pump and 20"x 2.5" Pre RO Filters
$703.99
- Availability: In Stock
- Model: RCB3P
- Manufacturer: iSpring
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2020-07-10
The 3/8” fitting claim is a little deceptive, as the only fitting that is 3/8” is the incoming water line, which helps but I’m not sure it does anything significant when it immediately goes back down to 1/4”, including for the drain and faucet lines. Other than that, the unit worked perfectly and was leak free out of the box. Provides great tasting water, under 20ppm, starting with ~325ppm city water. Haven’t tested the flow officially but I think the unit would get pretty close to 300gpd with good incoming city presssure, which we have. It filled our 14 gallon tank in under 30 minutes with 130-140psi on the gauge when running. I’m satisfied with that!! If you are looking for something a little more heavy duty than your standard under the sink setup, but keeping costs under $750 after tank purchase, this is it.

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RCB3P Manual