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HEPA standard filters are 99.97 percent effective for 0.1-micron and 0.3-micron filters, which allow air to pass but not fine particles. Air purifier screen. |
HEPA is the most effective filter medium for pollutants such as smoke, dust and bacteria, with the removal efficiency of over 99.99% for particles with a diameter of 0.3 micron (1/200 of the hair diameter). |
Large wind resistance, large dust capacity, high filtering accuracy, can be processed into various sizes and shapes according to customer needs, suitable for different models. |
HEPA is currently widely used in air purifiers, new fans, central air conditioners, clean plants and other fields to remove dust, pollen. |
Get rid of the uncomfortable allergens in your cough, especially during hay fever season. |
Capture and remove up to 99.97% of air allergens as small as 0.3 micron.
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For best performance, replace every 12 months.
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1pcs/PE bag, 10-30pcs/carton, can be packed according to customer needs.

Yaxing environmental protection technology co., LTD. Is the leading professional air filter manufacturer in shenzhen. We have the profound ability to manufacture air purifier, humidifier, central air conditioning building purification end filtration equipment in shenzhen. In addition to domestic customers, through preferential prices, technical support and service, we have also been to the world famous enterprises supply products. We hope our products and services will be helpful to your business in the local market. Our products include HEPA/ULPA ultra-high efficiency filter, TVOC catalytic filter, formaldehyde filter, ozone filter, humidification filter, antimicrobial filter, activated carbon filter, photocatalytic filter and other new levels of air purification sites filter material research and development and custom!






Cleanning step
1. The prefilter of air purifier is generally responsible for the filtration of fluff and large particles, which can be cleaned with cloth or even washed with water according to the material requirements of the prefilter. Or vacuum machine to remove dust, use a vacuum cleaner, pay attention to the air suction not attached to the screen, keep a certain distance.
2, the main part of the filter needs to be taken to the sun on a regular basis, both moisture-proof and can better maintain the adsorption and decomposition capacity of the filter. If not clearly stated, do not recommend washing.
Activated carbon filter: according to the use frequency and pollution status, usually 1-2 months cleaning once, a time exposure to the sun for more than 24 hours, to help restore the active adsorption capacity of activated carbon itself.
HEPA screen: use a vacuum cleaner to remove dust from surfaces. Usually, it is cleaned once every 1-2 months, and the cleaning time can also be determined according to the cumulative use time. If you find that the color of the original white filter becomes black, you must replace it as soon as possible, and pay attention not to scratch the surface of the filter when cleaning.
3. Deodorant filter. If it is indicated that it has reached the technical level of washable, the purification efficiency can be maintained by washing and the cycle of filter changing can be shortened.
4. The ion generator is generally built-in and does not need to be cleaned. The working efficiency of the better ion generator is relatively high.
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