Set of 3 round filters for Karcher vacuum cleaners [WD3, WD2, WD1, MV3, MV2, A, K, KNT, NT, SE, VC] + 3 locking screws for allergy sufferers against fine dust/odors [WD 3 2 1

Compatible with: Kärcher A 1000, A 2000, A 3000, A 4000, K 4000, KNT 2, MV 2, MV 3, NT 20/1, NT 27/1, NT 27/1, NT 38/1, SE 4000, VC 6000, WD 1, WD 2, WD 3. Replacement model 6.414-552.0 / 64145520 (full list of all models listed below) Heavy-duty use: Suspended filters are used to separate impurities from the air extracted from the vacuum cleaner. It filters fine dust particles up to 40 μm (0.04 mm) in diameter, such as dust, smoke particles, bacteria, viruses, pollen, and dust mites. Certified according to DIN 44956. Purpose: Your 1ELEMENT vacuum cleaner maintains 100% suction power thanks to our 1ELEMENT filters. To guarantee this, you should replace the filter at least every six months (or more often in homes with children, pets, or smokers). Certified according to DIN 44956. EASY TO CLEAN: With our slat filters, you can vacuum up all dirt, whether wet or dry, without having to change the filter. However, clean the vacuum cleaner filter regularly, check that it is not damaged, and replace it promptly if necessary.