Pack of 6 Hoover Linx washable and reusable foam replacement filters, designed and manufactured by FilterBuy. Premium allergen replacement filter designed to fit all Hoover corded and cordless vacuums, Linx Hand Vac, as well as Linx upright models including BH50010, BH50015, and SH20030. Designed by FilterBuy to replace Hoover part #'s 902185003, 001331007, 562161003,& 410044001. Note that this is an aftermarket replacement vacuum filter manufactured specifically by FilterBuy for high quality allergen protection. Any vacuum cleaner manufacturer brand name is used solely for the purpose of demonstrating compatibility.