# ISPRING 2-Stage RV Water Filtration System, SGS-Tested PFAS Removal, High-Capacity Tankless Design

**Brand:** [ISPRING](https://shop.coreranger.com/brands/ISPRING)
**SKU:** CW21-PF
**Price:** $308.52 · in stock
**URL:** https://shop.coreranger.com/product/ispring-2-stage-rv-water-filtration-system-sgs-tested-pfas-removal-high-capacity-tankless-design-337768555

## Specifications

| Spec | Value |
|---|---|
| Color | White |
| Model # | CW21-PF |
| Reduces | Chlorine,Chlorine Taste,Lead,Odor,Other,PFAs,PFOA/PFOS,Rust,Sand,Sediment |
| Features | No additional features |
| Includes | Filter,Installation kit |
| Internet # | 337768555 |
| Returnable | 90-Day |
| Store SKU # | 1014777195 |
| Indoor/Outdoor | Outdoor |
| House Hold Size | 5-7 people |
| Application Type | RV |
| Number of Stages | 2 Stage |
| Filtration Method | Activated Carbon,Polypropylene |
| Fitting size (in.) | 0.75 in |
| Product Depth (in.) | 11 in |
| Product Width (in.) | 6 in |
| Product Height (in.) | 14.5 in |
| Product Weight (lb.) | 13.3 lb |
| Manufacturer Warranty | 1 Year Limited Warranty |
| Number of filters included | 2 |
| Certifications and Listings | SGS Certified |
| Maximum feed water pressure (psi) | 70 |
| Minimum feed water pressure (psi) | 45 |
| Maximum feed water temperature (F) | 100 |
| Minimum feed water temperature (F) | 40 |
| Maximum filtered water flow (gallons per min.) | 15.5 |

## Description

Enjoy cleaner, safer water wherever the road takes you with the ISPRING CW21-PF 2-Stage RV Water Filtration System. Specially designed for campers and RV enthusiasts, this system features SGS-tested FP15 and FC15-PF filters that effectively remove up to 99.4% of PFAS, along with sediment, chlorine, odors, and other common contaminants. The result is fresh-tasting water that helps you reduce reliance on bottled water and enjoy every sip with confidence. Built for convenience and durability, the CW21-PF offers a robust, tankless design and 3/4 in. lead-free brass quick connectors for easy, tool-free installation. Leak-proof housings ensure reliable performance, while the compact form factor saves valuable space in your RV or camper. Maintenance is straightforward-filters are easy to replace every 6-12 months, depending on water quality and usage, ensuring continuous protection. Backed by a 1-year manufacturer warranty and lifetime technical support, the ISPRING CW21-PF is your trusted companion for worry-free water quality on all your adventures.

• SGS-tested PFAS removal for safe and cleaner water
• Leakproof housings ensure reliable performance
• Easy DIY installation with 3/4 in. lead free brass connector