Textile filter suitable for WD NT MV1/WD1 /WD2 WD3 series fabric filter bag motor protection cover. Foam filters for vacuum cleaners and dust are specially designed for dust collection. The replacement foam sleeve is a foam filter for wet and dry vacuum cleaners that can be removed and cleaned. Designed to fit: for WD NT MV1/WD1 /WD2 WD3 series accessories. Use: Filters & Accessories Type: Vacuum Cleaner Parts Color: Black + Blue Material: Sponge + Non-woven Fabric Package Contents: 12 * Foam Filter 10 * Textile Filter Bag Only the above package content, other products are not included. Note: Light reflection and Different screens may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.