For H132 air purifier replacement filter: Compatible only with H132 air purifier models to maintain optimal performance. Note: Remove the plastic packaging before installation to prevent damage to the unit. 3-Stage Filtration: Includes pre-filter, true HEPA filter, and activated carbon filter. Captures 99.97% of airborne particles such as dust, pollen, smoke, odors, and pet hair. Effectively filters particles as small as 0.3 microns and larger, including PM2.5 pollutants. Breathable filtration system: Designed for individuals sensitive to air quality. Does not release harmful substances. Sealed design: Helps extend the lifespan of the filter. For best results, replace every 6 months. Always remove the plastic wrap before inserting the filter into the air purifier. Color: Black + White Material: Plastic Size: Approximately 192 x 183 x 63mm Package Contents: 1 x Air purifier filter Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display settings may cause slight variations in color between the image and the actual product. Measurement error is +/- 1-3cm.