Polyester pocket filter for air/gas
150 FPM | Ultra II Airguard

Graduated Denier Media Construction
Ultra II pocket filters are made with graduated denier polyester
fibers. The upstream layer consists of larger fibers with a more
open structure followed by a denser layer of finer fibers for greater
depth loading, excellent dust holding capacity and longer life
(fewer changeouts). The downstream layer is a needled media
forming a final barrier to catch dirt particles.
Self-Sealing - No Leakage
The media is sewn around an internal wire support frame
that forms a built in gasket. The filters are automatically
sealed when installed to prevent leakage. No bypass.
Self-Supported Pocket Construction
The high loft polyester media holds its extended shape at
all times, even with no air flow. No sagging or drooping.
Tapered pocket shape prevents adjacent pockets from
touching. Media is fully utilized, no blocking off.
Pressure Sensitive Tack Holds Dirt
The media has a heavy application of pressure sensitive tack
to retain collected dirt particles.
Fast, Easy Installation - Endorsed by
Maintenance Personnel Worldwide
Save on labor due to reduced changeout time. Simply push
the filter into the frame or slide it into the track on side access
housings. No clips or latches are required.
Primary Applications
HVAC air handling systems and paint spray booth air intakes and exhaust.