General description The 9 Pcs Series 10 Inch Filter Cartridge is a high-performance sediment purifier designed for universal compatibility with all standard 10-inch whole house systems. Featuring a three-layer density polypropylene (PP) construction, this filter effectively removes most particles and sediment from water, ensuring cleaner and safer water for your household. Technical specifications Dimensions: 254 mm x 60 mm Material: Polypropylene Micron ratings: Inner layer - 5 microns, Middle layer - 7 microns, Outer layer - 10 microns Filter lifespan: 20,000 - 30,000 gallons, depending on water quality Recommended replacement: Every 3-6 months for optimal performance Other information Package Contents: 9 x Filter Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product. Measurement allowed error: +/- 1-3 cm