General description vhbw offers a high-quality filter set designed for Vax vacuum cleaners, providing an efficient and easy way to maintain optimal suction capacity and filtration performance. This 4-part set ensures excellent cleaning results by effectively filtering micro-particles, fine dust, allergens, and other small impurities from the exhaust air. Technical specifications Set includes: 2x Sponge Filters and 2x Pre-Motor Filters Sponge Filter Diameter: 8 cm Sponge Filter Height: 5.1 cm Pre-Motor Filter Diameter: 10.9 cm Pre-Motor Filter Height: 1.8 cm Materials: Foam (Sponge Filters), Foam/Rubber (Pre-Motor Filters) Colors: Black (Sponge Filters), Black/White-Blue (Pre-Motor Filters) Washable: Yes (Pre-Motor Filters) Compatibility and accessories Compatible with Vax models: 17138743, 17138744, 1-7-138743, 1-7-138744