Four stage residential reverse osmosis system with 50 gallons per day capacity. Systems come with "quick twist" cartridges for easy replacement, including sediment, carbon block, thin film membrane, GAC post filter and metal storage tank. Faucet not included. Systems are "booster pump ready", so a booster pump may be easily added for low pressure installations.
| Model Number | Pump | Stage | Capacity (GPM) | Size Elements | Faucet | Tank |
| WQC4RO11-50MTLR | No | 4 | 50 | 13"" | Long Reach |
RO-PRO |