Holds and collects dirt: Air purifier filters provide space to accommodate the adsorbed dirt, temporarily divesting it from the air flow and reducing its content in the air.
Adsorption of gas molecules: Air purifier filters use their porous structure to physically adsorb certain gas components in the air.
Support purification effect: The filter acts as the working unit of the air purifier to treat the air, and its adsorption capacity can affect the dirt and part of the gas content in the outgoing air.
Controlled Airflow: Air purifier filters are designed to balance filtration with the ability to allow sufficient air circulation to pass through, while meeting filtration needs.
FY4200 Air Filter, Compatible For Philips, AC4221 AC4220 AC4228 Air Purifier H13 Filter Spare Accessories
