RFFE20-BB Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20" x 4.5", White — Open-Box, 21% Off

EFFECTIVE IRON REDUCTION – Designed to help reduce dissolved iron in household water, minimizing metallic taste and helping reduce reddish-brown stains commonly found on sinks, tubs, toilets, and plumbing fixtures

STANDARD 20" × 4.5" CARTRIDGE SIZE – Fits most standard 20-inch × 4.5-inch whole house water filter housings. Please confirm your existing cartridge and housing dimensions before placing an order

IMPROVES HOUSEHOLD WATER QUALITY – Helps improve the taste, clarity, and overall appearance of water used throughout the home, including water for faucets, showers, laundry, water heaters, and household appliances

HELPS REDUCE IRON BUILDUP – By reducing iron in the water supply, this filter cartridge helps minimize deposits in pipes, fixtures, and water-using appliances, supporting cleaner operation and easier household maintenance

EASY REPLACEMENT AND DEPENDABLE PERFORMANCE – Installs easily in compatible whole house filter housings without complicated setup. For better performance and longer cartridge life, use a sediment pre-filter when the incoming water contains sand, rust, silt, or other suspended particles

RFFE20-BB Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20" x 4.5", White