MA25 Replacement Filter, Compatible with MA-25 Air Purifier, H13 Grade 3-in-1 Air and Activated Carbon Filter Set. 4-Pack

COMPATIBILITY: Specifically designed to be fully compatible with MA-25 air purifier model as a direct replacement filter | THREE-STAGE FILTRATION: Features pre-filter, H13 grade main filter, and activated carbon filter for comprehensive air purification | PREMIUM FILTER GRADE: H13 grade main filter captures 99.9% of harmful airborne particles with superior efficiency for cleaner and fresher indoor air | HIGH-EFFICIENCY: Activated Carbon Filter absorbs household odors from pets, cooking, smoking, wildfires, and harmful VOCs | PACKAGE CONTENTS: Includes Four (4) complete set of replacement filters (pre-filter, main filter, and activated carbon)