Sterling Water Treatment QCRO Series Quick Change Reverse Osmosis 5-Stage Drinking Water Filtration System - QCRO-50
by Sterling Water Treatment
HardwarePlumbingWater Dispensing & Filtration
| Manufacturer part number | QCRO-50 |
|---|---|
| Plumbing Deals SKU | STWQCRO50 |
| UPC / GTIN | 0813310020206 |
| Availability | In stock at Plumbing Deals, as of 18 Oct 2026 |
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Description
From Plumbing Deals' product listing.
Sterling QCRO‑50 50 GPD Reverse Osmosis System | Quick‑Change 5‑Stage Filtration & Decor Faucet Sterling Water Treatment provides reliable, efficient water purification. The QCRO‑50 combines practical quick-change filters with effective RO technology to give consistent, great-tasting water at your tap. Brand: Sterling Water Treatment Model (MPN): QCRO‑50 Filtration Stages: 5-stage – sediment, GAC, carbon block, RO membrane, post-carbon Output: 50 GPD (rated) RO Membrane Rejection: 70–97% depending on TDS Inlet Pressure Range: 40–100 PSI; for lower pressure, see pump model Feed Water Requirements: ≤ 7 GPG hardness, ≤ 0.1 ppm iron, ≤ 0.05 ppm manganese, no H₂S Temperature Range: 40–100 °F Faucet: Decorative chrome faucet included Tank Size: Standard under-sink RO tank (~10″×15″) Filter Type: Quick-change cartridges—no tools needed for replacement Certifications: Meets potable water use standards Warranty: Limited 1-year parts warranty 5-Stage Reverse Osmosis Filtration Delivers reliable contaminant reduction—sediment, chlorine, organic compounds, dissolved solids, and taste/odor—with an added carbon polish for crisp water. Quick-Change Cartridge System Twist-and-lock design lets you replace filters quickly without tools or mess. Cartridges pivot out for effortless service (no sump housings). 50 GPD Performance Rated for 50 GPD output, ideal for homes and moderate use. Membrane achieves 70–97% TDS reduction, depending on water quality. Built-In Faucet & Compact Tank Includes an elegant chrome faucet and standard-sized tank to provide a neat, ready-to-use installation under most sinks. Easy Installation & Maintenance Quick-connect tubing, saddle valve, and leak-stop fittings ensure a straightforward setup. Manual includes clear steps for installation and maintenance. Additional Features: Cost-effective alternative to bottled water Enhances taste in ice, coffee, cooking Sanitary RO design minimizes cross-contamination Compact design saves space under sink Built to meet U.S. potable water standards Optional booster pump available for low-pressure homes