INDUSTRIAL
AIR FILTERS

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Universal industrial air filters are designed and manufactured for a wide variety of industrial applications including: Power Generators, Gas Turbines, Air Compressors, Industrial Ovens, Anti-Static Equipment, Automated Machinery, Packaging Equipment, Inspection Equipment.

INDUSTRIAL AIR FILTERS

	PyroCide Vent Panels Custom PyroCide Vent Panels are the ideal solution for electronics enclosure applications required to meet stringent flame safety standards. more info >>


	Polyfold Air Filters Polyfold industrial air filters are excellent for general purpose filtration where high dust-holding capacity and low resistance are important. Uni-Foam and Quadrafoam media are used for permanent, cleanable filter applications. more info >>

	Uni-Foam Air Filters Uni-Foam fan air filters are designed to provide high dust arrestance where a permanent, cleanable filter is required in medical equipment, electronics, computer, telecom, datacom and general purpose equipment. more info >>

	Polyester Air Filters Polyester air filters offer high dust arrestance and low resistance when installed in electronics, computer, telecom, datacom, medical and general purpose equipment – where disposable filters are most appropriate. more info >>

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QUADRAFOAM FILTRATION PERFORMANCE DATA
Models FF-2X, FF-3, FF-5, FF-1025-B, Windowpane, Flex-Frame, Dual/EMI 0.25 in (6,35 mm) Thick Foam Media				Models FF-5X, FF-1050B, Windowpane, Flex-Frame, Dual/EMI 0.50 in (12,70 mm) Thick Foam Media				Models FF-2X, Windowpane, Flex-Frame, Dual/EMI 0.125 in (3,18 mm) Thick Foam Media
10 PPI	25 PPI	45 PPI	60 PPI	10 PPI	25 PPI	45 PPI	60 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.05 (12,44)	0.07 (17,41)	0.12 (29,84)	0.03 (7,46)	0.08 (19,89)	0.16 (39,78)	0.25 (62,16)	0.04 (9,95)	0.12 (29,84)

Average Synthetic Dust Weight Arrestance (percent)
38	66	80	82	63	83	91	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

QUADRAFOAM II FILTRATION PERFORMANCE DATA
Models FF-2X, FF-3, FF-5, FF-1025-B, Windowpane, Flex-Frame, Dual/EMI 0.25 in (6,35 mm) Thick Foam Media			Models FF-5X, FF-1050B, Windowpane, Flex-Frame, Dual/EMI 0.50 in (12,70 mm) Thick Foam Media			Models FF-2X, Windowpane, Flex-Frame, Dual/EMI 0.125 in (3,18 mm) Thick Foam Media
10 PPI	30 PPI	45 PPI	10 PPI	30 PPI	45 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.05 (12,44)	0.07 (17,41)	0.03 (7,46)	0.09 (22,38)	0.16 (39,78)	0.04 (9,95)	0.12 (29,84)

Average Synthetic Dust Weight Arrestance (percent)
38	66	80	63	83	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

EMI VENT PANEL
FILTRATION PERFORMANCE DATA

Models
HC-2X, Windowpane 0.125 in (3,18) x 0.125 in (3,18)
Thick Foam Media

Models
HC-3, WINDOWPANE 0.125 in (3,18) x 0.25in (6,35mm)
Thick Foam Media

Models
HC-5X 0.125 in (3,18) x 0.50in (12,70mm)
Thick Foam Media

Inital Resistance[in inches (Pascals) water gauge]

0.005
(1,24)

0.007
(1,74)

0.01
(2,49)

Tests performed according to ASHRAE Standard 52.1 -1992
at 300 feet per minute (1,53 m/s) face velocity.

DUAL EMI AIR FILTERS - QUADRAFOAM FILTRATION PERFORMANCE DATA
Models FF-2X, FF-3, FF-5, FF-1025-B, Windowpane, Flex-Frame, Dual/EMI 0.25 in (6,35 mm) Thick Foam Media				Models FF-5X, FF-1050B, Windowpane, Flex-Frame, Dual/EMI 0.50 in (12,70 mm) Thick Foam Media				Models FF-2X, Windowpane, Flex-Frame, Dual/EMI 0.125 in (3,18 mm) Thick Foam Media
10 PPI	25 PPI	45 PPI	60 PPI	10 PPI	25 PPI	45 PPI	60 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.05 (12,44)	0.07 (17,41)	0.12 (29,84)	0.03 (7,46)	0.08 (19,89)	0.16 (39,78)	0.25 (62,16)	0.04 (9,95)	0.12 (29,84)

Average Synthetic Dust Weight Arrestance (percent)
38	66	80	82	63	83	91	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

DUAL EMI AIR FILTERS - POLYESTER FILTRATION PERFORMANCE DATA
Models PE-2X, PE-3, PE-5, PE-1025-B, PFPE-25, Windowpane UFM-25 -- 0.25 In (6,35 mm) Thick Foam Media	Models PE-3, PE-5X, PE-1050-B, PFPE-50, Windowpane UFM-50 / UPR -- 0.50 in (12,70 mm) Thick Foam Media		Models PE-5X, PE-1050-B, Windowpane UFM-100 -- 1.00 in (25,40 mm) Thick Foam Media
UFM-25	UFM-50	UPR	UFM-100	UPR
Inital Resistance[in inches (Pascals) water gauge]
0.07 (17,41)	0.10 (24,86)	0.14 (34,81)	0.14 (34,81)	0.14 (34,81)

Average Synthetic Dust Weight Arrestance (percent)
74	80	83	89	83
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

DUAL EMI AIR FILTERS - UNIFOAM FILTRATION PERFORMANCE DATA
Models FF-2X, FF-3, FF-5, FF-1025-B, Windowpane, Flex-Frame, Dual/EMI 0.25 in (6,35 mm) Thick Foam Media				Models FF-5X, FF-1050B, Windowpane, Flex-Frame, Dual/EMI 0.50 in (12,70 mm) Thick Foam Media				Models FF-2X, Windowpane, Flex-Frame, Dual/EMI 0.125 in (3,18 mm) Thick Foam Media
10 PPI	25 PPI	45 PPI	60 PPI	10 PPI	25 PPI	45 PPI	60 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.03 (7,46)	0.07 (17,41)	0.12 (29,84)	0.03 (7,46)	0.08 (19,89)	0.16 (39,78)	0.25 (62,16)	0.04 (9,95)	0.12 (29,84)

Average Synthetic Dust Weight Arrestance (percent)
38	63	80	82	63	83	91	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

DUAL EMI AIR FILTERS - QUADRAFOAM II FILTRATION PERFORMANCE DATA
Models FF-2X, FF-3, FF-5, FF-1025-B, Windowpane, Flex-Frame, Dual/EMI 0.25 in (6,35 mm) Thick Foam Media			Models FF-5X, FF-1050B, Windowpane, Flex-Frame, Dual/EMI 0.50 in (12,70 mm) Thick Foam Media			Models FF-2X, Windowpane, Flex-Frame, Dual/EMI 0.125 in (3,18 mm) Thick Foam Media
10 PPI	30 PPI	45 PPI	10 PPI	30 PPI	45 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.05 (12,44)	0.07 (17,41)	0.03 (7,46)	0.09 (22,38)	0.16 (39,78)	0.04 (9,95)	0.12 (29,84)

Average Synthetic Dust Weight Arrestance (percent)
38	66	80	63	83	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

WINDOWPANE AIR FILTERS - QUADRAFOAM FILTRATION PERFORMANCE DATA
Models FS-XX25 0.25 in (6,35 mm) Thick Foam Media				Models FS-XX50 0.50 in (12,70 mm) Thick Foam Media				Models FS-XX12 0.125 in (3,18 mm) Thick Foam Media
10 PPI	25 PPI	45 PPI	60 PPI	10 PPI	25 PPI	45 PPI	60 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.05 (12,44)	0.07 (17,41)	0.12 (29,84)	0.03 (7,46)	0.08 (19,89)	0.16 (39,78)	0.25 (62,16)	0.04 (9,95)	0.12 (29,84)

Average Synthetic Dust Weight Arrestance (percent)
38	66	80	82	63	83	91	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

WINDOWPANE AIR FILTERS - POLYESTER FILTRATION PERFORMANCE DATA
Models FS-XX25 UFM-25 -- 0.25 In (6,35 mm) Thick Foam Media	Models FS-XX50 0.50 in (12,70 mm) Thick Foam Media		Models FS-XX12 1.00 in (25,40 mm) Thick Foam Media
UFM-25	UFM-50	UPR	UFM- 100	UPR
Inital Resistance[in inches (Pascals) water gauge]
0.07 (17,41)	0.10 (24,86)	0.14 (34,81)	0.14 (34,81)	0.14 (34,81)

Average Synthetic Dust Weight Arrestance (percent)
74	80	83	89	83
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

WINDOWPANE AIR FILTERS - UNIFOAM FILTRATION PERFORMANCE DATA
Models FS-XX25 0.25 in (6,35 mm) Thick Foam Media				Models FS-XX50 0.50 in (12,70 mm) Thick Foam Media				Models FS-XX12 0.125 in (3,18 mm) Thick Foam Media
10 PPI	25 PPI	45 PPI	60 PPI	10 PPI	25 PPI	45 PPI	60 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.03 (7,46)	0.07 (17,41)	0.12 (29,84)	0.03 (7,46)	0.08 (19,89)	0.16 (39,78)	0.25 (62,16)	0.04 (9,95)	0.12 (29,84)

Average Synthetic Dust Weight Arrestance (percent)
38	63	80	82	63	83	91	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

WINDOWPANE AIR FILTERS - QUADRAFOAM II FILTRATION PERFORMANCE DATA
Models FS-XX25 0.25 in (6,35 mm) Thick Foam Media			Models FS-XX50 0.50 in (12,70 mm) Thick Foam Media			Models FS-XX12 0.125 in (3,18 mm) Thick Foam Media
10 PPI	30 PPI	45 PPI	10 PPI	30 PPI	45 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.05 (12,44)	0.07 (17,41)	0.03 (7,46)	0.09 (22,38)	0.16 (39,78)	0.04 (9,95)	0.12 (29,84)

Average Synthetic Dust Weight Arrestance (percent)
38	66	80	63	83	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

PYROCIDE VENT PANELS
FILTRATION PERFORMANCE DATA

Models
HC-2X, Windowpane 0.125 in (3,18) x 0.125 in (3,18)
Thick Foam Media

Models
HC-3, WINDOWPANE 0.125 in (3,18) x 0.25in (6,35mm)
Thick Foam Media

Models
HC-5X 0.125 in (3,18) x 0.50in (12,70mm)
Thick Foam Media

Inital Resistance[in inches (Pascals) water gauge]

0.006
(1,49)

0.008
(1,99)

0.01
(2,49)

Tests performed according to ASHRAE Standard 52.1 -1992
at 300 feet per minute (1,53 m/s) face velocity.

FLEX-FRAME AIR FILTERS - QUADRAFOAM FILTRATION PERFORMANCE DATA
Models FF-2X, FF-3, FF-5, FF-1025-B, Windowpane, Flex-Frame, Dual/EMI 0.25 in (6,35 mm) Thick Foam Media				Models FF-5X, FF-1050B, Windowpane, Flex-Frame, Dual/EMI 0.50 in (12,70 mm) Thick Foam Media				Models FF-2X, Windowpane, Flex-Frame, Dual/EMI 0.125 in (3,18 mm) Thick Foam Media
10 PPI	25 PPI	45 PPI	60 PPI	10 PPI	25 PPI	45 PPI	60 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.05 (12,44)	0.07 (17,41)	0.12 (29,84)	0.03 (7,46)	0.08 (19,89)	0.16 (39,78)	0.25 (62,16)	0.04 (9,95)	0.12 (29,84)

Average Synthetic Dust Weight Arrestance (percent)
38	66	80	82	63	83	91	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

FLEX-FRAME AIR FILTERS - UNIFOAM FILTRATION PERFORMANCE DATA
Models FF-2X, FF-3, FF-5, FF-1025-B, Windowpane, Flex-Frame, Dual/EMI 0.25 in (6,35 mm) Thick Foam Media				Models FF-5X, FF-1050B, Windowpane, Flex-Frame, Dual/EMI 0.50 in (12,70 mm) Thick Foam Media				Models FF-2X, Windowpane, Flex-Frame, Dual/EMI 0.125 in (3,18 mm) Thick Foam Media
10 PPI	25 PPI	45 PPI	60 PPI	10 PPI	25 PPI	45 PPI	60 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.03 (7,46)	0.07 (17,41)	0.12 (29,84)	0.03 (7,46)	0.08 (19,89)	0.16 (39,78)	0.25 (62,16)	0.04 (9,95)	0.12 (29,84)

Average Synthetic Dust Weight Arrestance (percent)
38	63	80	82	63	83	91	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

FLEX-FRAME AIR FILTERS - QUADRAFOAM II FILTRATION PERFORMANCE DATA
Models FF-2X, FF-3, FF-5, FF-1025-B, Windowpane, Flex-Frame, Dual/EMI 0.25 in (6,35 mm) Thick Foam Media			Models FF-5X, FF-1050B, Windowpane, Flex-Frame, Dual/EMI 0.50 in (12,70 mm) Thick Foam Media			Models FF-2X, Windowpane, Flex-Frame, Dual/EMI 0.125 in (3,18 mm) Thick Foam Media
10 PPI	30 PPI	45 PPI	10 PPI	30 PPI	45 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.05 (12,44)	0.07 (17,41)	0.03 (7,46)	0.09 (22,38)	0.16 (39,78)	0.04 (9,95)	0.12 (29,84)

Average Synthetic Dust Weight Arrestance (percent)
38	66	80	63	83	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

POLYESTER AIR FILTERS FILTRATION PERFORMANCE DATA
Models PE-2X, PE-3, PE-5, PE-1025-B, Polyfold, Windowpane UFM-25 -- 0.25 In (6,35 mm) Thick Foam Media	Models PE-3, PE-5X, PE-1050-B, Polyfold, Windowpane UFM-50 / UPR -- 0.50 in (12,70 mm) Thick Foam Media		Models PE-5X, PE-1050-B, Polyfold, Windowpane UFM-100 -- 1.00 in (25,40 mm) Thick Foam Media
UFM-25	UFM-50	UPR	UFM- 100	UPR
Inital Resistance[in inches (Pascals) water gauge]
0.07 (17,41)	0.10 (24,86)	0.14 (34,81)	0.14 (34,81)	0.14 (34,81)

Average Synthetic Dust Weight Arrestance (percent)
74	80	83	89	83
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

POLYFOLD AIR FILTERS - QUADRAFOAM FILTRATION PERFORMANCE DATA
Models PF-1025, PF-2525, PF-4525, PF-6025 0.25 in (6,35 mm) Thick Foam Media				Models PF-1050, PF-2550, PF-4550, PF-6050 0.50 in (12,70 mm) Thick Foam Media				Models PF-1012, PF-2512, PF-4512, PF-6012 0.125 in (3,18 mm) Thick Foam Media
10 PPI	25 PPI	45 PPI	60 PPI	10 PPI	25 PPI	45 PPI	60 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.04 (9,95)	0.05 (12,44)	0.10 (24,87)	0.03 (7,46)	0.07 (17,41)	0.12 (29,84)	0.25 (62,16)	0.03 (7,46)	0.10 (24,87)

Average Synthetic Dust Weight Arrestance (percent)
38	66	80	82	63	83	91	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

POLYFOLD AIR FILTERS - POLYESTER
FILTRATION PERFORMANCE DATA

Models
PFPE-25
UFM-25 -- 0.25 In (6,35 mm)
Thick Foam Media

Models
PFPE-50
UFM-50 / UPR -- 0.50 in (12,70 mm)
Thick Foam Media

Models
PFPE-100
UFM-100 -- 1.00 in (25,40 mm)
Thick Foam Media

UFM-25

UFM-50

UFM-100

Inital Resistance[in inches (Pascals) water gauge]

0.05
(12,44)

0.09
(22,38)

0.12
(29,84)

Average Synthetic Dust Weight Arrestance (percent)

Tests performed according to ASHRAE Standard 52.1 -1992
at 300 feet per minute (1,53 m/s) face velocity.

POLYFOLD AIR FILTERS - UNIFOAM FILTRATION PERFORMANCE DATA
Models PF-1025, PF-2525, PF-4525, PF-6025 0.25 in (6,35 mm) Thick Foam Media				Models PF-1050, PF-2550, PF-4550, PF-6050 0.50 in (12,70 mm) Thick Foam Media				Models PF-1012, PF-2512, PF-4512, PF-6012 0.125 in (3,18 mm) Thick Foam Media
10 PPI	25 PPI	45 PPI	60 PPI	10 PPI	25 PPI	45 PPI	60 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.04 (9,95)	0.05 (12,44)	0.10 (24,87)	0.03 (7,46)	0.07 (17,41)	0.12 (29,84)	0.25 (62,16)	0.03 (7,46)	0.10 (24,87)

Average Synthetic Dust Weight Arrestance (percent)
38	66	80	82	63	83	91	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

POLYFOLD AIR FILTERS - QUADRAFOAM II FILTRATION PERFORMANCE DATA
Models PF-1025, PF-2525, PF-4525, PF-6025 0.25 in (6,35 mm) Thick Foam Media			Models PF-1050, PF-2550, PF-4550, PF-6050 0.50 in (12,70 mm) Thick Foam Media			Models PF-1012, PF-2512, PF-4512, PF-6012 0.125 in (3,18 mm) Thick Foam Media
10 PPI	30 PPI	45 PPI	10 PPI	30 PPI	45 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.04 (9,95)	0.05 (12,44)	0.03 (7,46)	0.07 (17,41)	0.12 (29,84)	0.03 (7,46)	0.10 (24,87)

Average Synthetic Dust Weight Arrestance (percent)
38	66	80	63	83	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

UNIFOAM AIR FILTERS FILTRATION PERFORMANCE DATA
Models FF-2X, FF-3, FF-5, FF-1025-B, Windowpane, Flex-Frame, Dual/EMI 0.25 in (6,35 mm) Thick Foam Media				Models FF-5X, FF-1050B, Windowpane, Flex-Frame, Dual/EMI 0.50 in (12,70 mm) Thick Foam Media				Models FF-2X, Windowpane, Flex-Frame, Dual/EMI 0.125 in (3,18 mm) Thick Foam Media
10 PPI	25 PPI	45 PPI	60 PPI	10 PPI	25 PPI	45 PPI	60 PPI	45 PPI	80 PPI
Inital Resistance[in inches (Pascals) water gauge]
0.01 (2,49)	0.03 (7,46)	0.07 (17,41)	0.12 (29,84)	0.03 (7,46)	0.08 (19,89)	0.16 (39,78)	0.25 (62,16)	0.04 (9,95)	0.12 (29,84)

Average Synthetic Dust Weight Arrestance (percent)
38	63	80	82	63	83	91	91	65	81
Tests performed according to ASHRAE Standard 52.1 -1992 at 300 feet per minute (1,53 m/s) face velocity.

INDUSTRIAL AIR FILTERS

PyroCide Vent Panels

Polyfold Air Filters

Uni-Foam Air Filters

Polyester Air Filters