AmAir HT0 pages

Better Air is Our Business®

Business

®

Business AmAir 300X
®

®

AmAir HT
®

1″, 2″ and 4″ Extended Surface
Pleated Panel Filters

•t Expanded metal pleat support grid (AmAir ® 300X filter)
•t High loft media increases dust holding capacity
•t Excellent primary filter to prevent dust build-up t
t on heating and cooling coils, fans, and ductwork
•t Excellent prefilter for higher efficiency filters
•t
t
t
t

Directly interchangeable with disposable panel filters, t
media pads in metal frames, or permanent filters used t
in built-up filter banks and side access systems. No t
modifications are necessary to frames or latches.

AmAir ® 300X filters meet the performance requirements
of the most demanding applications.

•t 4" filters have pleat stabilizers to ensure uniform t
t spacing and increase rigidity (AmAir ® 300X filter)

AmAir ® 300X Filters
AmAir 300X filters are constructed with AAF’s totally unitized, double
wall, die-cut box, beverage board frame. The media pack is bonded
inside the frame at all points of contact. AmAir 300X filters are built
rugged for durability and reliability under tough service conditions.
The AmAir 300X filter is a MERV 7 in accordance with ASHRAE
Standard 52.2.
Superior Strength
AmAir 300X filters are extremely strong and durable, with all
components rigidly bonded into a totally unitized construction.
The filters will not rack or deteriorate under normal operating
conditions, including high moisture applications.
An expanded metal grid laminated to the air leaving side of the
media creates more consistent pleat shape and maintains uniform
pleat spacing. Expanded metal also increases the stability of the
pleat pack, reducing media flutter during operation.
The media pack support retainers, which are an integral part of the
frame, are bonded to the pleats on both the air entering and the air
leaving sides. This increases rigidity and also helps maintain proper
spacing between pleats for maximum dust holding capacity while
minimizing resistance.

AmAir ® HT High Temperature Filters
The AmAir HT filter is designed
for applications with continuous
operating temperatures up to
500˚F (260˚C). The frame is an
aluminized steel U-channel,
with the media pack bonded to
the inside on all four edges.
An expanded aluminized steel
faceguard is spot welded inside
the frame on the air-leaving
side to retain the media pack
at elevated temperatures.
AmAir HT filters are made with
micro-glass media, and is a
MERV 8 in accordance with
ASHRAE Standard 52.2.