4 Pack True HEPA Replacement Filter Compatible with AMEIFU F3 & Dr.Prepare DAP01 Air Purifier, Double-Sided Filters for Home Large Room with Washable Pre-filter

Perfect CompatibilityDesigned specifically for the AMEIFU F3 and Dr.Prepare DAP01 Air Purifiers, ensuring seamless installation and optimal performance | H13 True HEPA FiltrationEffective isolation air particles as small as 0.3 microns, including pet dander, smoke, providing cleaner, healthier air for your home | 3-Stage Filtration SystemCombines a pre-filter, True HEPA filter, and activated carbon layer to effectively isolation air particles and odors | Ideal for Large SpacesCovers rooms up to 3,000 sq. ft., making it perfect for living rooms, bedrooms, offices, and other spacious areas | Regular Replacement RecommendedIt is recommended to replace your filter every 3 to 6 months to maintain optimal performance