For H132 air purifier replacement filter: Use only with H132 air purifiers to maintain optimal performance. Note: Remove the plastic packaging before installation. Failure to do so may damage 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 dander. Effectively filters particles as small as 0.3 microns and larger, including PM2.5 pollutants. Breathable system design: Ideal for individuals sensitive to air quality. Does not release harmful substances. Sealed construction: Helps extend filter life and maintain efficiency. Replace every 6 months for best results. Always remove the plastic wrap before inserting the filter. 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: Slight color variations may occur due to lighting and monitor display settings. Measurement error is +/- 1-3cm.