Replacement multistage vacuum filter — plastic housing with performance microfiltration media Key benefits Restores and maintains suction power: replacing the filter regularly prevents clogs and keeps your vacuum performing at its designed cleaning level. Traps fine particles and allergens: certified capture efficiency of 99.97% at 0.3 micron retains pollen and other common microscopic contaminants. Prevents secondary pollution: the multilayer progressive filtration system captures particles across sizes so dust and allergens stay inside the filter rather than recirculating into the air. Main features Multistage filtration structure: prefilter, main filter layer, and rear filter layer form a complete filtration train to remove large debris, fine dust, and ultrafine particles in sequence. Construction: plastic housing combined with performance microfiltration media for durability and reliable particle capture. Performancefocused: designed to maintain cleaning effectiveness and suction when filters are changed on schedule. Practical applications Home allergy control: use in living areas and bedrooms to reduce airborne pollen and fine allergenic particles. Pet homes: ideal for households with shedding pets to reduce pet dander and trapped hair in the vacuum's airflow path. Postcleanup and renovation: effective at capturing fine dust from sanding, light remodeling, or deepclean sessions to limit dust redistribution. Care and compatibility notes the filter at the intervals recommended by your vacuum manufacturer to sustain suction and cleaning efficiency. Designed for vacuums that accept this style of multistage replacement filter; check your vacuum model's filter type to confirm compatibility. Materials, function, and performance are focused on providing reliable filtration and maintaining vacuum cleaning power without introducing secondary contamination.