Crucial Vacuum Dyson DC-14 Washable & Reusable Pre-Filter, Replaces Dyson DC14 Pre-Motor Filter Part # 905401-01 (90540101); Designed & Engineered 1 PACK OF VACUUM FILTER REPLACEMENTS COMPATIBLE WITH DYSON DC-14 PART # 905401-01, 90540101 Our foam filter for Dyson vacs is essential for premium, deep cleaning across any surface. It captures mites, pollen, household dust, and other particles preventing them from recirculating into the air. For allergy sufferers, replacing the filter is necessary to maximize the vacuum cleaning power. The HEPA style foam filter is ideal for home or office. Helps effectively filter airborne irritants. CLEAN AND HEALTHY LIFESTYLE: Compatible With Dyson Pre-motor filters. Our air filter part ensures deeper and cleaner surfaces. Have confidence with a refreshing home, house, office, apartment, condo, or high-rise. Our foam is washable and reusable. An excellent investment and cost effective. SIMPLE AND EASY TO INSTALL: Switch out in less than five (5) minutes, providing time efficiency. Get back to daily activity quickly and make a big difference with air quality in the process. Simply remove the older and dirty filter and replace. Enjoy a clean, fresh, premium, heavy duty equipment. Dyson DC-14 filters are washable and reusable. The pre-filter, Replaces Dyson DC14 pre-motor Filter with ease. LONG LASTING REPLACEMENT VACUUM FILTER: The filtration air cleaner has a long life. Replace the Dyson filter every month for optimal performance or one (1) to two (2) per month depending upon usage. When a clogged or dirty bag isn't changed, it can cause the vacuum to work harder and impact utility bills. We deliver high quality, durable and long lasting replacements. They are an efficient investment. Easy to maintain for the long run. CRUCIAL VACUUM manufactures premium quality filters and purifier replacement kit parts and stands behind the quality and workmanship of all our products. We maintain a thorough quality control process to ensure compatibility with the Dyson models listed above.