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Flanders Filters ~ Foremost in Air Filtration
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1-800-637-2803
Frame: Alpha 95 filters are available in a variety of wood and metal frame materials such as particle board, plywood,
galvanized steel and stainless steel. Alpha 95 filters are also available in 24 gauge corrosion resistant steel in single or
double headers for installation in side access or plenum applications.
Seal: The standard gasket seal is 0.75” x 0.25” neoprene for installation on either the upstream, downstream or both
sides of the filter. The standard Fluid Seal is Flanders Blu-Jel
®
Seal which is a two-part silicone material suitable for
temperatures up to 390°F.
Faceguards: Faceguards are used to protect the filter media from mechanical damage. The typical faceguard material
is expanded aluminized steel. Galvanized 4 x 4 mesh welded wire and Type 304 stainless steel faceguards are also
available.
UL: Alpha 95 filters are either UL900 Class 1 or Class 2 listed depending on materials of construction.
Banks: Alpha Frames are designed for Alpha 95 filters in built-up filter banks. Each filter is secured in the frame with
four bolt-type fasteners that either compress the gasket or press the knife edge into the gel in the filter channel to
maintain a leak-tight seal. Surelock B or C-3 gasket seal and Surelock C-4 for Blu Jel HEPA Filter Housings are
recommended for side-access applications. The filters are sealed in place with either spring-loaded swing arm assem-
blies or a locking mechanism. The swing arm assemblies or locking mechanism either compress the gasket or press
the knife edge into the gel in the filter channel to maintain a leak-tight seal.
Hardware
0 = None
T = Extractor Clips
Efficiency
00J = 95% DOP
Capacity/Pack Style
C = Separator
D = 4 inch Pureform
F = 8 inch Pureform
W = 11 inch Pureform
Frame Material
02 = 16 GA 409 Stainless
03 = 16 GA 304 Stainless
04 = 3/4 in. FIRE RETARDANT PLYWOOD
05 = FABRICATED ALUMINUM
07 = 3/4 in. FIRE RETARDANT
PARTICLE BOARD
08 = 16 GA. GALVANNEAL
11 = 3/4 in. NON FIRE RETARDANT
PARTICLE BOARD
16 or 17 = CORROSION-RESISTANT
24 GA. STEEL
Frame Style
00 = BOX
01 = SINGLE HEADER (13/16”)
02 = DOUBLE HEADER (13/16”)
03 = DOUBLE TURNED FLANGE
05 = 3/4 IN. DEEP CHANNEL GEL SEAL
08 = DOUBLE-TURNED FLANGE, ONE SIDE
Sealant Material
IU = URETHANE
IH = HOT MELT
Gasket material Gasket location
0 = NONE 0 = NONE
1 = NEOPRENE 1 = UPSTREAM
5 = BLUE JEL 2 = DOWNSTREAM
3 = BOTH SIDES
Filter Depth
D = 5-7/8”
F = 11-1/2”
Filter Face Size (HxW)
B = 8” N = 30” R = 60”
C = 12” P = 36” S = 72”
E = 18” H = 42” U = 11-3/8”
G = 24” Q = 48” Y = 23-3/8”
Odd Size Designator
Odd size designators are an Alpha Numeric description. The
first two digits specify the height whole number with an alpha
designator specifying the height fraction. The second two
digits specify the width whole number with an alpha designator
specifying the width fraction. And the last alpha designator
specifies the depth. If the height or width is less than 10
inches, use a 0 in front of the dimension.
A = 0” F = 5/16” L = 5/8”
B = 1-1/16” G = 3/8” M = 11/16”
C = 1/8” H = 7/16” N = 3/4”
D = 3/16” J = 1/2” P = 13/16”
E = 1/4” K = 9/16” Q = 7/8”
R = 15/16”
Faceguard Material Faceguard Location
0 = NONE 0 = NONE
1 = GALVANIZED 4X4 MESH 1 = UPSTREAM
G = ALUMINIZED EXPANDED METAL 2 = DOWNSTREAM
2 = 17GA. SS 4X4 MESH
5 = 22 GA. SS 4X4 MESH
ALPHA 95 COMPONENT CHART
0 - 00J - W - 08 - 03 - IU - 12 - 00 - GG - F