Honeywell Air Touch HCMF25M0012 Compound Filter is designed to purify indoor air effectively, designed for Air Touch A5 (HAC25M1201W) & Air Touch I5 (HAC25M1301W) . It combines a HEPA (High-Efficiency Particulate Air) filter and an activated carbon layer to capture a wide range of pollutants. The HEPA filter traps airborne particles such as dust, pollen, pet dander, and allergens, while the activated carbon layer absorbs and neutralizes odors, VOCs (volatile organic compounds), and harmful gases. This filter provides a comprehensive approach to maintaining cleaner, fresher indoor air and is suitable for use in Honeywell air purifiers.