20 Pack 10"x4.5" 5 Micron CTO Carbon Block Water Filter Whole House Big Blue
Whirlpool WHKF-GD25BB / WHKF-DWHBB / WHKFDWHBB. Whirlpool WHCF-WHPLBB. High Capacity, Long Lasting - Our carbon filter can filter up to15,000 gallons of water depending on usage and local water quality.