Think Crucial Replacement Vacuum Filters - Compatible with Black & Decker Non-Toxic,Washable and Reusable Filter Part - Parts VF100 VF100H - Fits Model PVF110 PHV1210 and PHV1810 Vacuums-Bulk (4 Pack) 4 PACK OF BLACK & DECKER AIR FILTER REPLACEMENTS by Think Crucial. Filters are essential for your vacuum cleaner to function properly. They trap fine dust particles and allergens, preventing them from recirculating into the air of your home. It's important to clean and replace them often. Perfect fit for vacuums part #90552433 90552433-01. Get back to having a clean air to breathe again with our lightweight, high quality, germ purifier, pet smell and smoke eliminator, and bedroom filters. CLEAN AND HEALTHY LIFESTYLE: Our washable and reusable vacuum filter can improve quality within a home or office. Replacing a filter for vacuums should help keep things clean. Our Black & Decker replacement fits models: PHV1210, PHV1810, PVF110, PHV1210, PHV1810, BDH2020FLFH, Lithium Flex, Lithium Pivot Vacuums. A new replacement filter ensures deeper cleaning and high functioning equipment. Enjoy a refreshing, clear feeling for a house, household, office, apartment, condo, high-rise. SIMPLE AND EASY TO INSTALL: Switch out in less than five (5) minutes, providing time efficiency. Get back to cleaning activity quickly and make a big difference. Pair with a basic tool kit for a new vacuum allergen replacement filter with ease. Have confidence to capture unwanted dirt for clean rooms, floors, bathrooms, bedrooms, and kitchens. Wash, reuse and dry is simple and easy. LONG LASTING REPLACEMENT VACUUM FILTERS: Replace Black & Decker vacuum filters every 6 to 12 months for optimal performance or three (3) to four (4) times per year depending upon usage. When a vacuum cleaner has a clogged or dirty filter, it can cause it to work harder and impact utility bills. We deliver high quality, durable and long lasting replacements. They are an efficient investment. Vacuum filters are soft on hands and tough under pressure. They are easy to maintain for the long-term. THINK CRUCIAL manufactures premium quality vacuum replacement parts and stands behind the quality and workmanship of all our products. We maintain a thorough quality control process to ensure compatibility with the black & decker vacuum filter models listed above.