Filter Media

LOW TEMPERATURE MATERIALS
(Specifications)
(Filter Media Chemical Resistance Chart)

POLYESTER FELT/DACRON®

POLYESTER FELT/DACRON®

Recommended continuous operation
temperature: 

Maximum (short time) operation
temperature: 

Supports combustion: 

Biological resistance (bacteria,
mildew): 

Resistance to alkalies: 

Resistance to mineral acids: 

Resistance to organic acids: 

Resistance to oxidizing agents: 

Resistance to organic solvents: 

Available weights: 


275°F 


300°F


Yes 

No Effect


Fair 

Fair+ 

Fair 

Good 

Good

10 oz. - 22 oz.

 

POLYPROPYLENE FELT

POLYPROPYLENE FELT

Recommended continuous operation
temperature: 

Maximum (short time) operation
temperature: 

Supports combustion: 

Biological resistance (bacteria,
mildew): 

Resistance to alkalies: 

Resistance to mineral acids: 

Resistance to organic acids: 

Resistance to oxidizing agents: 

Resistance to organic solvents: 

Available weights: 


190°F 


210°F 

Yes 


Excellent 


Excellent 

Excellent 

Excellent 

Good 

Excellent 

12 oz. - 18 oz

 

COMBO FELT

Recommended continuous operation
temperature: 

Maximum (short time) operation
temperature: 

Supports combustion: 

Biological resistance (bacteria,
mildew): 

Resistance to alkalies: 

Resistance to mineral acids: 

Resistance to organic acids: 

Resistance to oxidizing agents: 

Resistance to organic solvents: 

Available weights:


210°F 


225°F 


Yes 

Good 


Good 

Good 

Good 

Good 

Good 

12 oz. - 18 oz.

COMBOT FELT

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HIGH TEMPERATURE MATERIALS
(Specifications)
(
Filter Media Chemical Resistance Chart)

CONEX® /NOMEX® FELT/ (Aramid)

CONEX® /NOMEX® FELT/ (Aramid)

Recommended continuous operation
temperature: 

Maximum (short time) operation
temperature: 

Supports combustion: 

Biological resistance (bacteria,
mildew): 

Resistance to alkalies: 

Resistance to mineral acids: 

Resistance to organic acids: 

Resistance to oxidizing agents: 

Resistance to organic solvents: 

Available weights: 


400°F 


425°F

No

No Effect


Good

Fair

Fair+

Poor

Good

10 oz. - 22 oz.

 

P84® FELT/POLYIMIDE

Recommended continuous operation
temperature: 

Maximum (short time) operation
temperature: 

Supports combustion: 

Biological resistance (bacteria,
mildew): 

Resistance to alkalies: 

Resistance to mineral acids: 

Resistance to organic acids: 

Resistance to oxidizing agents: 

Resistance to organic solvents: 

Available weights:


450°F


475°F 

No 


No Effect 

Fair 

Good+ 

Good+ 

Good+ 

Excelent 

14 oz. - 18 oz.

 

P84® FELT/POLYIMIDE

TORCON®/PROCON® FELT/PPS (fka RYTON®)

RYTON® FELT/PPS

Recommended continuous operation
temperature: 

Maximum (short time) operation
temperature: 

Supports combustion: 

Biological resistance (bacteria,
mildew): 

Resistance to alkalies: 

Resistance to mineral acids: 

Resistance to organic acids: 

Resistance to oxidizing agents: 

Resistance to organic solvents: 

Available weights: 


375°F 


400°F 


No 

No Effect 

Excellent 

Excellent 

Excellent 

Fair 

Excellent 

16 oz. - 18 oz.

 

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SPECIALTY MATERIALS
(Specifications)
(
Filter Media Chemical Resistance Chart)

CAPTURE PE16ZU

CAPTURET

Recommended continuous operation temperature:

Maximum (short time) operation temperature:  

Supports combustion:

Biological resistance
(bacteria, mildew):

Resistance to alkalies:

Resistance to mineral acids:

Resistance to
organic acids:

Resistance to oxidizing agents:


Resistance to organic solvents:

Available weights:


275°F


300°F

Yes

Good+


Fair

Good+

Excellent


Good 


Good+ 

10 oz. - 16 oz.

 

HOMOPOLYMER ACRYLIC FELT

HOMOPOLYMER ACRYLIC FELT

Recommended continuous operation temperature:

Maximum (short time) operation temperature:  

Supports combustion:

Biological resistance
(bacteria, mildew):

Resistance to alkalies:

Resistance to mineral acids:

Resistance to
organic acids:

Resistance to oxidizing agents:


Resistance to organic solvents:

Available weights:


250°F


275°F

Yes

Good+


Fair

Good+

Excellent


Good 


Good+ 

15 oz. - 18 oz.

 

EPITROPIC FELT (ANTI-STATIC)

Recommended continuous operation temperature:

Maximum (short time) operation temperature:

Supports combustion:

Biological resistance
(bacteria, mildew):

Resistance to alkalies:

Resistance to mineral acids:

Resistance to organic acids:

Resistance to oxidizing agents:


Resistance to organic solvents:

Available weights:

275°F


300°F 


Yes

No Effect


Fair

Fair+

Fair

Good 


Good 

14 oz. - 16 oz.

 

EPITROPIC FELT (ANTI-STATIC)

WOVENS

ACRYLIC 

COTTON

FIBERGLASS

NOMEX®/CONEX®

POLYESTER 

POLYPROPYLENE

RYTON®

TEFLON®