-
Up to $100 off
-
-
-
-
-
-
-
-
- Free Shipping
- 1-Year Warranty
- 30-Day Return
- Lifetime Tech Support
iSpring Light Commercial Tankless Reverse Osmosis Water Filtration System, Removes up to 99% contaminants, 300 GPD, Booster Pump & Pressure Gauge, w/ up to 2-Year Replacement Filter Set (Model: RCB3P)
Regular price
$855.99
Sale price
$855.99
Regular price
$955.99
Unit price
per
Shipping calculated at checkout.
Couldn't load pickup availability
Features
Product Description
The iSpring RCB3P is a high-capacity, light commercial tankless reverse osmosis water filtration system designed to produce up to 300 gallons of purified water per day. With its 3-stage configuration, the RCB3P effectively removes chlorine, bad taste, odor, total dissolved solids (TDS), and heavy metals, ensuring safe, clean, and great-tasting water. Built for durability and reliability, this system uses premium-quality components to deliver long-term performance with minimal maintenance. Its tankless design saves valuable space while providing a consistent and efficient water supply, making it an excellent choice for offices, restaurants, salons, labs, and other small commercial settings. This bundle also includes the iSpring F17RCB3P replacement filter set, offering up to 2 years of coverage. With both the system and the replacement filters included, you can enjoy peace of mind knowing your water filtration needs are fully covered.
- AvailabilityIn Stock
- Model RCB3PF17
- Manufacturer iSpring
- Product Dimensions 19.5"L x 11.0"W x 28.0"H
- Product Weight 50.0 LB
Manuals
RCB3P_Series_Manual.pdf
Download
iSpring vs Other Brands
Feature
NSF/ANSI 58 Certification
Yes (full system certified)
Often partial or none
Verified performance & safety
Filtration Stages
Clear 3/4/5/7 stage options
Usually 4-5 stages
More complete options
Alkaline Remineralization
Available (RCC7AK/RCC7AK-UV)
Rare or expensive add-on
Better taste & pH balance
See-through 1st Stage Housing
Yes, smart flow sensor
Unavailable in most systems
Easy visual inspection
Daily Production
75 GPD (reliable output)
Often lower or overstated
Reliable daily production
Replacement Filters
Widely available & affordable
Hard or harder to find
Lower long-term cost
Installation
DIY friendly, no plumber needed
Can be more complex
Faster & easier set-up
Support & Warranty
Responsive support + solid warranty
Varies widely
Better post-purchase experience
Value for Money
High performance at competitive price
Higher price for similar specs
Better cost-effectiveness