Description of new fan and purifier filter:

New fan filters generally include primary filters, high-efficiency filters, activated carbon filters, cold and heat exchange cores, etc.

Purifier filters generally include photocatalyst filters, HAPA filters, and activated carbon filters. Some cylindrical filters use sponge soaked activated carbon filters instead of activated carbon filters.

Purification filters can be made into cylindrical or plate filters according to customer needs. The shape, size and function can be tailored completely according to customer needs. Generally different brands, different models, and different sizes.

It can effectively remove impurities, peculiar smell, PM2.5, etc. in the air, and effectively purify indoor air.