Description
These filters have a minimum retention capacity of 99.97% on particles of 0.3 microns, which means that of 10,000 particles larger than 0.3 microns, only 3 particles will pass.
The HEPA D.O.P filter,
- 99.97% efficiency on 0.3 micron particles
- Aluminum dividers
- Wooden or metal frame
- Individually tested with D.O.P. before packing