Waterdrop Whole House Water Filter, Heavy Metal and Anti-Scale Sediment Filter, Replacement for GE® FXHTC, GXWH40L, iSpring, Culligan® RFC-BBSA, Whirlpool®, Any 10" x 4.5" System, 5 Micron

[Wide Compatibility] Compatible with most Waterdrop whole house water filtration systems, including the WD-WHF21-SH. The replacement filter provides a secure fit and dependable performance for consistent water quality.

[Upgraded 5-Stage Filtration] Equipped with upgraded 5-stage filtration, this system helps reduce water hardness, chlorine, taste, odor, and other common impurities. It features high-performance media, including PP cotton, KDF, carbon granules, and an NSF/ANSI 42-compliant scale inhibitor.

[6 to 12 Months Filter Lifespan] One filter lasts 6 to 12 months and provides up to 80,000 gallons of clean water, depending on your local water conditions. With no wastewater and an average cost of just $0.09 per day, it's a smart and sustainable choice for your home. Data based on a filter lifespan of 12 months.

[Quick and Easy Filter Replacement] Enjoy quick and hassle-free filter changes with the included wrench and user-friendly red pressure relief valve. Just twist to replace, with no tools or plumber required.

[Protects Water Appliances] Protects your family, plumbing, and appliances by reducing water-related damage throughout the home. From healthier skin and softer laundry to spotless dishes and longer-lasting filtration systems, enjoy cleaner water and improved performance every day.