Winix C545 Air Filters - Type S Filter

3 sets of Flintar air filters with charcoal pre-filters. Brand new and in original sealed packaging. $63 from Amazon and asking $50. Fits Winix C545 air purifiers or any Winix system that use “S” size filters. COMPATIBILITY: Specifically designed to be fully compatible with Winix C545 air purifier as a direct replacement filter. Part number 1(contact info removed)-00, Filter S TWO-STAGE FILTRATION: Features H13 grade main filter and activated carbon filter for comprehensive air purification PREMIUM FILTER GRADE: H13 grade main filter captures 99.9% of ultrafine and harmful airborne particles with superior efficiency for cleaner and fresher indoor air HIGH-EFFICIENCY: Activated Carbon Filter traps larger particles in the air like dust, hairs, pet fur, lint, and absorbs household odors from pets, cooking, smoking, wildfires, and harmful VOC’s PACKAGE CONTENTS: Includes one (1) complete set of replacement filters (a main filter and 4 activated carbon filters)