Ribitech - CFA disposable mesh filter cartridge 93/4 25 micron
Aqua-pure+Ap811+Melt+Blown+Cartridge+20+Gpm+25+Mic for sale online | eBay
Amazon.com: Whirlpool Whole House Large Capacity Sediment Filter WHKF-GD25BB, NSF Certified 25 Micron Filtration, 6-Month Filter Life, Replacement Cartridge Fits Most Home 10" x 4.5" Standard Filter Housings : Tools & Home
3M Aqua-Pure AP817 Whole House Carbon Filter 10" BB 25 micron – Fresh Water Systems