20 Inch Replacement Big Blue Water Filter Cartridges For High Chlorine, Premium Set Of 3

• 1 x 20 Inch 5-micron sediment filter cartridge to remove sand, rust, algae and other floating particles from the water
• 1 x 20 Inch active carbon granulated filter cartridge to remove ozone, pesticides, lime and chlorine
• 1 x 20 Inch active carbon block filter cartridge reduces fine sediment, chlorine taste and the concentration of heavy metals such as lead and copper
• Filter dimensions: 11.4cm x 50.8cm
• Replace every 3 - 6 months

This replacement set is meant to fit a 3 stage 20 Inch Big Blue whole house water filtration system.