The Electrolux Eureka Sanitaire Brush Roll Bristle Strip Inserts (Part #52282A-4) are genuine replacement parts designed to restore optimal cleaning performance to compatible Sanitaire and Eureka vacuum brush rolls. This 2-pack includes one orange and one blue bristle strip insert, engineered for deep carpet agitation and effective debris pickup. Easy to install, these durable inserts help maintain strong suction and extend the life of your vacuum—ideal for both residential and commercial cleaning applications.