About This ❄️【2-STAGE FILTRATION COMBO PACK】Includes one 1-micron CTO carbon block filter and one 5-micron sediment filter, offering a complete 2-stage water purification solution. The sediment filter captures sand, rust, and dirt particles, while the carbon block filter reduces chlorine, odor, and improves taste. ❄️【UNIVERSAL SIZE – STANDARD 10” x 2.5” CARTRIDGES】These replacement cartridges work perfectly as drop-in replacements for PUREPLUS RV dual-stage water filter housings. They also work as universal 10" x 2.5" water filters. ❄️【CERTIFIED SAFE & HIGH PERFORMANCE】Meets NSF/ANSI 42 standards for chlorine reduction and taste improvement. Made from food-grade, BPA-free materials, certified under EC1935-2004, Australian WaterMark, and Canadian CSA for safety and quality assurance. ❄️【LONG SERVICE LIFE & HIGH CAPACITY】Each filter can purify up to 13,000 gallons or last 3–6 months, depending on water quality. The multi-layer gradient density sediment filter and 100% coconut shell activated carbon block ensure high efficiency and extended filter life. ❄️【STRICT QUALITY CONTROL】Every PUREPLUS filter is manufactured under ISO9001 standards and tested through 34 production procedures, 400 PSI pressure testing, and 10,000 water hammer tests, ensuring consistent performance and leak-free reliability. ❄️【TRUST PUREPLUS EXPERTISE】With over 20 years of experience and 200+ patents, PUREPLUS delivers trusted water filtration solutions to more than 200 million households worldwide. Enjoy fresher, healthier water with PUREPLUS — your reliable water filter partner. Overview Material : Natural Coconut Shell Activated Carbon Product Dimensions : 2.5"D x 2.5"W x 9.75"H External Testing Certification : ANSI Product Benefits : Superior Filtration, Perfect Fit, Long-lasting Performance Brand : PUREPLUS