3 Stage Big Blue Filter Set

The term "big blue" has become a Kleenex term in the water industry that refers to filter housings with a four-and-a-half-inch diameter filter.Big Blue water filters come in either 20-inch or 10-inch sizes.

• 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.