Amazon.com: Refresh Replacement Refrigerator Air Filter Compatible with Whirlpool Fresh Flow W10311524 and AIR1, 1876318, W10315189 - Fits Whirlpool, Jenn-Air, KitchenAid and Maytag (2-Pack) : Appliances
Whirlpool Large Capacity 10" x 4.5" Whole House Water Filter System WHKF-DWHBB, 1" Port, NSF Certified Reduces Sediment, Sand, Soil, Silt, Rust, Includes Installation Kit & Timer, Filter Not Included: Amazon.com: Tools
Amazon.com: Whirlpool CTO Replacement Filter WHKF-WHWC, 10-inch Carbon Wrap Cartridge Reduces Chlorine Taste & Odor, 5-Micron NSF Certified for Whole House Sediment Filtration or Undersink Drinking System, 2-Pack : Tools & Home
Amazon.com: Whirlpool Refrigerator Ice and Water Filter 4 - WHR4RXD1, Single-Pack, Green : Appliances
820623A 8206230 Whirlpool Replacement Filter by Duraflow - 5-1/8 x 5-3/8 x 3/8-2 Pack : Appliances - Amazon.com