[Compatible Model]This product is fully compatible with for CrossWave OmniForce Edge Cordless Multi- Hard Floor Cleaner Wet Dry Vacuum models including 3930F 3933 3930. Please confirm that your machine model matches one of our compatible products before purchasing [ combo set]Keep your home clean and comfortable with our comprehensive cleaning combo. Compare to Part 1640897, 1640066 [Washable and Reusable]Maximize cost-efficiency by rinsing our filters thoroughly with clean water, allowing them to dry thoroughly, and reusing them. For , we recommend replacing the filter set every 2-3 months to help extend the lifespan of your vacuum cleaner [High-density Microfiber]The brushroll crafted from quick-drying fine fiber, this product is delicate, soft, abrasion-, reusable, and quick-absorbing. It efficiently removes stains while protecting floors and carpets. Its superior adsorption easily picks up dust, debris, and pet hair, maximizing vacuum cleaner efficiency [ Material] The filter is made of high-toughness HEPA filter paper and ABS material, specifically designed for use with your vacuum cleaners. It effectively blocks up to 99.97% of fine dust, including tiny particles, pollen and down to 0.3 microns. We aim to create a fresher and more comfortable home for those who wish to air. This is the ] The filter is made of high-toughness HEPA filter paper and ABS material, specifically designed for use with your vacuum cleaners. It effectively blocks up to 99.97% of fine dust, including tiny particles, pollen and down to 0.3 microns. We aim to create a fresher and more comfortable home for those who wish to air. This is the Function: Consumables Use environment: Home use Colour: AS Shown Material: Plastic Package Contents: 3 x Roller brush 3 x Filter 1 x Cleaning brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.