Lamb Ametek High-Efficiency Carbon Motor Brush, Orange Holder (#33392-17) 1025 This OEM Dirt Devil F51

This OEM Dirt Devil F51 HEPA exhaust filter (Part #304008002) fits the Dirt Devil UD70010 Ultra Cyclonic upright

As the pleats fill with fine dust

also sold as #21-2311-09) fits the Eureka C4571A and Sanitaire C4571A Victory and Whirlwind uprights

supplied with its spring

Designed for the 91640AM

Lamb Ametek High-Efficiency Carbon Motor Brush, Orange Holder (#33392-17) 1025 This OEM Dirt Devil F51This Lamb Ametek high efficiency carbon motor brush (Part #33392 11) features a distinctive orange holder and corresponds to Lamb factory number 33392 17. Lamb Ametek motors power a huge range of central vacuums, extractors, and commercial cleaning equipment, and the carbon brush is the wear part that conducts current into the spinning armature. When brushes wear short, motors spark, lose suction, run rough, or stall replacing them restores full