Key Features

• Powerful RV Water Filter System: The iSpring CW21 RV water filter system delivers dual-stage protection with a 5-micron sediment filter and a CTO carbon block filter, removing up to 99% of contaminants, including chlorine, sand, dirt, and odor, for safe, clean water on the road.
• Premium Water Filtration System: This two-stage water filtration system improves taste, clarity, and smell by reducing chlorine and unpleasant odors, providing crisp, refreshing water for drinking, cooking, and washing in your RV or camper.
• Durable RV Essentials: Built with leak-free brass fittings and a heavy-duty bracket, this RV water filter is engineered for durability and stability, making it a reliable part of your RV essentials and long-term travel setup.
• Quick DIY Installation: The CW21 water filter for RV comes with everything needed for simple installation. No professional tools or plumbing skills required—connect it easily and enjoy purified water in minutes wherever you go.
• Low Maintenance and Long Lifespan: This camping water filter is easy to maintain, with sediment filters replaced every 3–12 months and carbon filters every 6–12 months, ensuring continuous high-flow filtration and long-term performance.
• Versatile Applications for Travel: Perfect for RVs, boats, and campers, this portable RV water filter system delivers reliable purification anywhere, helping you stay hydrated, reduce plastic waste, and enjoy cleaner water on every trip.
• Warranty Included: The iSpring CW21 system includes a 1-year manufacturer warranty.
• Excellent Customer Support: Our experienced customer service team is ready to resolve any issues you may encounter.

Specifications