Flintar True HEPA Replacement Filter, Compatible with Alen BreatheSmart Flex and 45i Air Purifier, H13 Grade True HEPA, Plus 3 Replaceable Pre-Filters, Part # B4-Fresh (1-Pack) - Flintar LLC, B4 Fresh

• UPC   850033652260
• Compatible with Alen BreatheSmart Flex and 45i Air Purifier Only, Part # B4-Fresh (Old Part # FL40-Silver-Carbon). DO NOT fit any other models Contains One (1) 3-Stage H13 True HEPA filtration system including Pre-Filter, H13 Grade True HEPA Filter, and Activated Carbon Filter. PLUS (3) extra replaceable Pre-Filters for added value Pre-filter removes larger particles in the air like dust, hairs, pet fur, lint and prolongs the life of True HEPA Filter. Premium H13 Grade True HEPA Filter captures 99.97% of harmful airborne particles down to 0.1 microns in size, creating fresh and purified air for you and your family Activated Carbon Filter removes heavy odors from pets, cooking, smoke, wildfire, and harmful VOC’s with the power of more than 0.80 lbs of high-efficiency activated carbon pellets Easy to replace and disposable, no tools required. Replace True HEPA Filter Set every 9-12 months and Pre-filter every 3 months for optimal performance, Weight: 2.72932280356 Pounds, Manufacturer: Flintar LLC