Portable Hepa Air Filter For Air Purifier 0.3um Porosity OEM ODM

Portable Hepa Air Filter For Air Purifier 0.3um Porosity OEM ODM

Hepa Air Filter Parameter

Hepa Air Filter Features

1. Hepa air filter has H11 , H12 , H13 , H14 grade .

2. True Hepa air filter are at 99.97% efficiency in capturing particles between 0.3-10 microns .

3. Different grade Hepa air filter in different efficiency .

4. The common standards of Hepa air filter must be 99.95% at least .

5. Low wind resistance .

6. Customization available .

Detailed Advantage Of Hepa Air Filter

HEPA is a type of pleated mechanical air filter. It is an acronym for "high efficiency particulate air [filter]" (as officially defined by the U.S. Dept. of Energy). This type of air filter can theoretically remove at least 99.97% of dust, pollen, mold, bacteria, and any airborne particles with a size of 0.3 microns (µm). The diameter specification of 0.3 microns responds to the worst case; the most penetrating particle size (MPPS). Particles that are larger or smaller are trapped with even higher efficiency. Using the worst case particle size results in the worst case efficiency rating (i.e. 99.97% or better for all particle sizes).

All air cleaners require periodic cleaning and filter replacement to function properly. Follow manufacturer's recommendations on maintenance and replacement.

Q:What does a Hepa air filter do ?

A:Hepa filter in particular are great at effectively reducing particulate matter like dust mites , pet dander , pollen and mold spores . If you are concerned about these types of particles in your home , upgrading the air filter to remove at least 99.97% of airborne particles with a size of 0.3 microns , it will help keep your family protected .

Q:Do Hepa filter need the carbon ?

A:Hepa filter is designed to capture particles like small PM2.5 particles . Activated carbon , though , captures odors and gases like VOCs .VOC is a big catagory and includes harmful carcinogens like formaldehyde and benzene .

Hepa Air Filter Advantage

Customized size available

The shape can be customized

Melt-blow Hepa paper 

Optinal Hepa grade

Large dust holding capacity

Reliable and durable

Ultra-HEPA filters or ULPA filters. These can trap up to 99.999 percent of particles 0.3 microns or smaller.
Electrostatic filters. These trap particles using a small static charge, which help the particles stick to the filter.
Electrostatic precipitators. These filters use metal plates or wires to attract particles with an opposite charge. They can often be washed and reused.
Ionization. These filters rely on a small charge that emit a magnetic-like attraction to particles in the air. This type of filtration may release ozone gases and could cause irritation for people with respiratory diseases.