Trion Modular Filterpac Media Air Cleaner User Manual download pdf (Page 4)

Bag Filter

Bag filters are generally deep in the

direction of air flow, which helps reduce

pressure drop and handle higher

loading over a wide range of efficiencies.

Bag media may consist of micro

fiberglass, polyester or other synthetic

fibers. In Trion products, bags are

successfully used in multi-stage filtration

to prolong main filter life, which in turn

reduces maintenance costs.

HEPA Filter

High Efficiency Particulate Air (HEPA) fil-

ters are 99.97% efficient in removing par-

ticles 0.3 micron and larger. HEPA filters

utilize spun-hooked glass fiber rolled into

a paper-like material. This material is

pleated to increase the fiber surface area

and bonded (or potted) into a frame. Hot

melt is used to hold the pleats far enough

apart to allow air to flow between them.

The life of a HEPA filter depends on the

ambient conditions and maintenance of

the pre-filters. Since airflow capacity de-

creases and static pressure increases over

time, HEPA filters actually become more

efficient as the filter loads.

4

1 2 3 4 5 6 7 8

Comments to this Manuals

No comments