Good capability to avoid burning. This filter reached the standard of UL-2.Customized design is available.Efficiency cleass:F5-8
Feature:
1. The best option for air-condition ventilation system.
2. The super fine glass fiber has the function: big capability to hold dust, long life-span to use.
3. This pocket filter could be used in the environment of 110C.
4. Good capability to avoid burning. This filter reaches the standard of UL-2.
5. This pocket filter chooses the glass fiber from USA company brand JM.
6. Efficiency: 45%, 65%, 85% and 95%(ASHRAE52.1-1992)
7. Efficiency class: F5; F6; F7; F8
8. Customized design is available.
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