Air Purifier Filter Selection
Pre-filter: It can effectively remove large particles of dust, mold and animal hair, and play a role in protecting other filters. The washable deodorizing filter is a deodorizing filter that can be cleaned and used repeatedly. Regular cleaning can restore the deodorization performance and effectively remove sweat odor. Odors such as pet odors. It is generally made of gelatinized or plasticized materials, and can be cleaned once every two weeks. The cleaning method is to directly rinse with water or use a vacuum cleaner to remove the dust on it. Generally do not need to be replaced.
Activated carbon filter: generally used to remove odors in the air. Activated carbon has always been regarded as one of the better materials for deodorization. Therefore, activated carbon has been widely used in deodorization products in recent years, whether it is household, refrigerator, or most odors. It can play a good role. The material is granular activated carbon or fiber activated carbon, which can be cleaned with a vacuum cleaner to remove dust.
Allergen filter: filter out pollen, pet hair and other allergens in the air.
HEPA filter: HEPA is an internationally recognized high-efficiency filter material. At first, HEPA was used in nuclear energy research and protection, and now it is widely used in precision laboratories and pharmaceutical production. , atomic research and surgery where high cleanliness is required. HEPA is made of very fine organic fibers interwoven, with strong ability to capture particles, small pore size, large adsorption capacity, high purification efficiency, and water absorption. The purification rate for 0.3 micron particles is 99.97%. That is, for every 10,000 particles, only 3 particles can penetrate the HEPA filter membrane. Therefore, the effect of his filtering particulate matter is very obvious!