WILERDA - Filtri di ricambio Hepa compatibili con purificatore d'aria puro proton, sistema di filtraggio a 3 fasi, filtro HEPA H13 True confezione da 2

【COMPATIBILITY】 True HEPA filter compatible with Proton Pure Air Purifier for home room, bedroom, office. True HEPA Filter Size: 5.63”x 5.63”x 5.39” 【H13 TRUE HEPA FILTER】 Premium H13 grade true HEPA Filter captures 99.97% of airborne particles as small as 0.3 microns in size, removing dust, pollen, smoke, odors and pet dander, effectively improve the air quality for your home. 【3-STEP FILTRATION SYSTEM】 H13 true HEPA, fine preliminary filter and activated carbon filters, 3-in-1 high-efficiency filter can reduce particles and smells in your living spaces. 【EASY TO INSTALL】 Simply remove the older and dirty filter and replace the new one. For optimum performance, it is recommended to replace the HEPA Filter every 6 months. 【100% SATISFACTION GUARANTEE】Wilder is dedicated to 100% customer satisfaction. We care deeply about our customers and our top priority is to make you satisfy our product. If this filter has any problems, please feel free to contact us and we will give you replacement or full refund no-questions-asked!