3M Aquapure AP420 Whole House Specialty Replacement Filter Cartridge for the AP100 Series Housings and Stainless Steel Housings Water Filter not to be confused with

not to be confused with filter ultra WF

BWT Replacement filter for Grohe Blue systems

Dimensions: 15-3/4 Inch x 10-7/8 inch x 3-1/4 inch

is a known leader in filtration technology recognized for innovation

Certified to fit these leading refrigerator brands: Whirlpool

3M Aquapure AP420 Whole House Specialty Replacement Filter Cartridge for the AP100 Series Housings and Stainless Steel Housings Water Filter not to be confused withThis level three replacement cartridge is the previous generation of whole house water filtration technology from 3M Compatible with AP100 series housings and stainless steel housings Sold as a two pack Reduces sediment with a 5 micron rating Reduces hard water scale to protect appliances capable of up to 10 gallons per minute of filtered water