H13 Hepa Air Purifier Filter Replacement For Hepa Air Cleaner ODM

Replacement H13 HEPA Air Purifier Filter For Hepa Air Cleaner

Hepa Air Filter Description

Quick Details About Hepa Air Filter

Activated carbon filters are small pieces of carbon, typically in granular or powdered block form, that have been treated to be extremely porous. It is so cavernous, in fact, that just one gram of activated carbon can easily have a surface area of 500m2 or higher. Vast surface area enables these carbon filters to adsorb exponentially more contaminants and allergens than traditional carbon.
Adsorption is a distinct process where organic compounds in the air or water react chemically with the activated carbon, which causes them to stick to the filter. The more porous the activated carbon is, the more contaminants it will capture. These filters are most notably used to remove hazardous compounds in home air purification systems.

Q: Is a HEPA air filter worth it?

A: HEPA filters 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 filters will help keep your family protected.

Q: How long does HEPA filter last?

A: It's generally recommended to change them along these timelines: True HEPA: 8,760 usable hours or about every 12 months. Activated Carbon: 8,760 usable hours or about every 12 months.

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.

Classification of Hepa Air Filters

Air filters are subdivided according to the current European classification G1-G4,F5-F9,H10-H14 and U15-U17. H grade is common in air purifiers, and this specification belongs to high efficiency or sub-high efficiency filter. H13 grade filter paper can achieve a total efficiency of 99.95%. The total efficiency of H14 grade HEPA filter paper can reach 99.995%.

The use of Hepa Air Filters

HEPA high efficiency filter can be widely used in optical electronics, LCD liquid crystal manufacturing, biomedicine, precision instruments, beverages, food, PCB printing and other industries of dust-free purification workshop air conditioning end supply. High efficiency and super HEPA high efficiency filters are used at the end of the clean room, and can be divided into: high efficiency with separator, high efficiency without separator, high air volume and high efficiency filter, etc.

There are also three kinds of HEPA high efficiency filter, one is super HEPA high efficiency filter, can be purified 99.9995%. One is an antibacterial type HEPA filter without separator, which has an antibacterial effect and prevents bacteria from entering the clean workshop. The other is a sub-HEPA high efficiency filter, which is cheap and used for purification space with low requirements before.