- The clever way High-quality filter set for your vacuum cleaner 2-piece maintenance kit for replacing filters in your vacuum cleaner Ensures high-efficiency suction and filtration performance Excellent value for money All compatibility and technical details can be found below Our 2-piece replacement filter set allows you to quickly and easily replace your filters, ensuring high-efficiency suction and filtration performance. The set includes: 1x Foam filter Removes fine micro-particles, dust, allergens, and other tiny impurities from exhaust air Cleans the air once more before it is released back into the room Diameter: 8 cm Material: Foam Color: Black Height: 5.1 cm 1x Pre-motor filter Catches coarse dirt particles before air reaches the main filter Protects the motor from contaminants Material: Foam/Rubber Color: Black/White-Blue Washable Diameter: 10.9 cm Height: 1.8 cm Compatible with the following models: Dirt Devil Blade DD767 Dirt Devil Blade DD777 Replaces original parts: Dirt Devil 0777001, 2690052441 Vax 1-7-138743, 1-7-138744, 17138743, 17138744 - The clever way Premium quality in replacement parts and accessories Designed for long-lasting performance of your electrical appliances