PerfectPleat© 

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M8 
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Superior
Design and Construction
PerfectPleat is a
filter with form and fit unlike any pleated filter in the marketplace
today  and with the filtering efficiency you need and expect. MERV 7.
Drawing on its years of
experience in manufacturing quality air filters, AAF has created a
stateoftheart process for producing pleated filters. The extremely
high quality of these filters is a result of three unique,
patentpending innovations: a new automated manufacturing process; a
unique, selfsupporting media; and a filter construction that provides
incredible strength without wire support.
Heavy Duty Frame
A perimeter frame of 28
pt. beverage board is securely glued to the media pack to create a
solid cellside. The 28 pt. claycoated board improves filter strength
and helps resist damage. Newly designed pleat stabilizers,
bonded to the media to ensure pleat spacing uniformity, provide
additional strength. Three sets of pleat stabilizers are positioned on
the airleaving side of the filter. On the airentering side, three
support straps add to the PerfectPleat's strength. The support straps
and pleat stabilizers ensure integrity against turbulent airflow and
provide excellent lateral stability for installation in sideaccess
systems. The PerfectPleat is ideal for any application where pleated
filters are currently in use and higher efficiency is required or
desired. It offers superior durability and performance in the most
demanding applications.
DuraFlex™
Media
Patented Design
Uniform size virgin
fibers are assembled in closely controlled blends to create a media
that is both selfsupporting and remarkably consistent in performance.
The selfsupporting characteristics allow a pleating pattern that
promotes excellent dust holding and resistance characteristics. The
PerfectPleat meets or exceeds all current expectations for service
life and required airflow and has a guaranteed Minimum Efficiency
Reporting Value (MERV) of 7.
DuraFlex™ Media
is SelfSupporting
DuraFlex media's unique
construction makes it selfsupporting. When pleated, DuraFlex will
hold its shape without the need for wire support characteristic of
conventional pleated filters. That means no potential for the
formation of rust and safer handling no nicks or cuts for the
installer. With the superior resiliency of DuraFlex media and no need
for wire support, the PerfectPleat can sustain significant abuse and
maintain its shape and pleat spacing. The absence of the wire also
makes the filter totally incinerable, which simplifies disposal.

PerfectPleat
with DuraFlex media produces a filter with excellent form
and fit 
As
a result of its unique design, PerfectPleat can withstand
significant damage 
DuraFlex
media has memory which allows it to remain functional, even
when the frame has been compromised. 
Performance Data

Filter 
Pleats
per Lineal Foot 
Rated
Initial Resistance (In. W.G.) 
Final
Resistance
(In. W.G.) 
ASHRAE
52.2 MERV 
Continuous
Operating Temperature Limits 
300
FPM 
500
FPM 
625
FPM 
PerfectPleat 1" 
15.0 
.20 
.48 
 
1.0 
7 
170
F 
77
C 
PerfectPleat 2" 
10.0 
.14 
.30 
.45 
1.0 
7 
170
F 
77
C 
PerfectPleat 4" 
9.0 
 
.27 
.37 
1.0 
7 
200
F 
93
C 

Standard Size Information
Standard Size (inches)
(W x H x D) 
Actual Size
(Inches)
(W x H x D) 
8
x 30 x 1
10 x 10 x 1
10 x 20 x 1
*10 x 24 x 1
10 x 25 x 1
10 x 30 x 1
12 x 12 x 1
12 x 16 x 1
12 x 18 x 1
12 x 20 x 1
12 x 24 x 1
*12 x 25 x 1
12 x 30 x 1
12 x 36 x 1
*14 x 14 x 1
14 x 18 x 1
14 x 20 x 1
14 x 24 x 1
14 x 25 x 1
14 x 30 x 1
15 x 20 x 1
*15 x 25 x 1
15 x 305/8 x 1
*15 x 30 x 1
16 x 16 x 1
16 x 18 x 1
16 x 20 x 1
16 x 221/4 x 1
16 x 24 x 1
16 x 25 x 1
*16 x 30 x 1
18 x 18 x 1
18 x 20 x 1
18 x 24 x 1
18 x 25 x 1
18 x 30 x 1
18 x 36 x 1
19 x 27 x 1
20 x 20 x 1
20 x 221/4 x 1
*20 x 24 x 1
20 x 25 x 1
20 x 30 x 1
20 x 36 x 1
21 x 21 x 1
*22 x 22 x 1
24 x 24 x 1
*24 x 30 x 1
24 x 36 x 1
25 x 25 x 1
25 x 30 x 1
25 x 32 x 1
10 x 10 x 2
10 x 20 x 2
*12 x 12 x 2
12 x 20 x 2
12 x 24 x 2
*12 x 25 x 2
14 x 20 x 2
14 x 25 x 2
15 x 20 x 2
15 x 25 x 2
*16 x 16 x 2
16 x 20 x 2
*16 x 22 x 2
16 x 24 x 2
16 x 25 x 2
*16 x 30 x 2
*18 x 18 x 2
*18 x 20 x 2
18 x 24 x 2
18 x 25 x 2
20 x 20 x 2
20 x 24 x 2
20 x 25 x 2
*20 x 30 x 2
24 x 24 x 2
25 x 25 x 2
*25 x 36 x 2
12 x 24 x 4
16 x 20 x 4
16 x 25 x 4
18 x 24 x 4
20 x 20 x 4
20 x 25 x 4
24 x 20 x 4
24 x 24 x 4
25 x 29 x 4 
75/8 x
295/8 x 3/4
91/2 x 91/2 x 3/4
91/2 x 191/2 x 3/4
93/8 x 233/8 x 3/4
95/8 x 245/8 x 3/4
95/8 x 295/8 x 3/4
111/2 x 111/2 x 3/4
115/8 x 155/8 x 3/4
115/8 x 175/8 x 3/4
111/2 x 191/2 x 3/4
113/8 x 233/8 x 3/4
111/2 x 241/2 x 3/4
115/8 x 295/8 x 3/4
115/8 x 355/8 x 3/4
131/2 x 131/2 x 3/4
135/8 x 175/8 x 3/4
131/2 x 191/2 x 3/4
133/8 x 233/8 x 3/4
131/2 x 241/2 x 3/4
131/2 x 291/2 x 3/4
141/2 x 191/2 x 3/4
141/2 x 241/2 x 3/4
145/8 x 301/4 x 3/4
141/2 x 291/2 x 3/4
151/2 x 151/2 x 3/4
155/8 x 175/8 x 3/4
151/2 x 191/2 x 3/4
155/8 x 21 7/8 x 3/4
153/8 x 233/8 x 3/4
151/2 x 241/2 x 3/4
151/2 x 291/2 x 3/4
171/2 x 171/2 x 3/4
171/2 x 191/2 x 3/4
173/8 x 233/8 x 3/4
171/2 x 241/2 x 3/4
175/8 x 295/8 x 3/4
175/8 x 355/8 x 3/4
185/8 x 265/8 x 3/4
191/2 x 191/2 x 3/4
195/8 x 21 7/8 x 3/4
193/8 x 233/8 x 3/4
191/2 x 241/2 x 3/4
191/2 x 291/2 x 3/4
195/8 x 355/8 x 3/4
205/8 x 205/8 x 3/4
211/2 x 211/2 x 3/4
233/8 x 233/8 x 3/4
233/8 x 293/8 x 3/4
235/8 x 355/8 x 3/4
241/2 x 241/2 x 3/4
245/8 x 295/8 x 3/4
245/8 x 315/8 x 3/4
95/8 x 95/8 x 13/4
91/2 x 191/2 x 13/4
111/2 x 111/2 x 13/4
111/2 x 191/2 x 13/4
113/8 x 233/8 x 13/4
111/2 x 241/2 x 13/4
131/2 x 191/2 x 13/4
131/2 x 241/2 x 13/4
141/2 x 191/2 x 13/4
141/2 x 241/2 x 13/4
151/2 x 151/2 x 13/4
151/2 x 191/2 x 13/4
155/8 x 215/8 x 13/4
153/8 x 233/8 x 13/4
151/2 x 241/2 x 13/4
155/8 x 295/8 x 13/4
175/8 x 175/8 x 13/4
171/2 x 191/2 x 13/4
173/8 x 233/8 x 13/4
171/2 x 241/2 x 13/4
191/2 x 191/2 x 13/4
193/8 x 233/8 x 13/4
191/2 x 241/2 x 13/4
191/2 x 291/2 x 13/4
233/8 x 233/8 x 13/4
241/2 x 241/2 x 13/4
241/2 x 351/2 x 13/4
113/8 x 233/8 x 33/4
153/8 x 193/8 x 33/4
153/8 x 243/8 x 33/4
173/8 x 233/8 x 33/4
193/8 x 193/8 x 33/4
193/8 x 243/8 x 33/4
233/8 x 193/8 x 33/4
233/8 x 233/8 x 33/4
243/8 x 283/8 x 33/4 
*Special
construction. Shipping lead time: 510 business days.