WaterSentinel 102555 WSRV-8 Inline RV Water with Hose Bib Connection Fabric Type: made from coconut shell Carbon Import designation: made in US Reduces potentially harmful contaminants Improves taste and removes odors Lasts for one year Improves taste and removes odors Reduces potentially harmful contaminants Contains KDF and coconut shell carbon Designed as a inline RV water filter Designed to work with garden hose connection