For H132 air purifier replacement filter: Designed specifically for use with H132 models to maintain optimal performance and efficiency. Note: Remove the plastic packaging from the filter before installation. Failure to do so may result in device damage. 3-Stage Filtration system: Includes a pre-filter, true HEPA filter, and activated carbon filter. Effectively captures 99.97% of airborne particles such as dust, pollen, smoke, odors, and pet hair. Filters particles as small as 0.3 microns and larger, including PM 2.5 pollutants. Breathable system design: Ideal for individuals sensitive to air quality. Does not release hazardous substances. Sealed construction: Helps extend filter life and improve air purification efficiency. Recommended filter replacement every 6 months for best results. Color: Black + White. Material: Plastic. Size: Approximately 192 x 183 x 63mm. Package Contents: 1 x Air Purifier Filter. Note: Other items not included. Lighting and display differences may cause slight color variation between image and actual product. Measurement tolerance: +/- 1-3cm.