INTRODUCTION
Now many families use air purifiers, the most important part of the air purifier is the HEPA filter, some customers will ask if these HEPA filters can be cleaned.
Here we give a unified response, these HEPA filters can not be cleaned, they are disposable.
HEPA filters are made of fiberglass or PETF filter material, this material is capable of filtering particles greater than 0.3 microns in the air, and its efficiency reaches the H13 grade.
These materials collect fine dust in them, which can not be completely washed out if washed with water, and the dust will agglomerate after washing, which will cause damage to the filter material.
Glass fiber material is also very fragile, after washing, it will basically be damaged, there will be leakage of damaged HEPA filters, which can not meet the H13 standard.
