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Features:
• Pleated media for high dirt holding capacity
• Polyester: Reinforced with epoxy coated steel wire on both sides of cloth
• Paper: Heavy duty industrial strength paper surrounded by heavy gauge galvanized expanded metal
• 40 - 50% increased dust loading capacity with prefilter (part number suffix P)
• Optimal surface area per given size


Technical Specifications:
• Polyester: 99%+ removal efficiency to 5 micron
• Paper: 99%+ removal efficiency to 2 micron
• Temp (continuous): min -26°F (-15°C), max 220°F (104°C)
• Filter change out differential: 15-20” H2O over initial Δ P


Polyester Media Benefits:
• Washable with lukewarm water & mild detergent
• Less maintenance due to longer durability
• Moisture resistant
• Handles hot air and oil mist from unload cycle of reciprocating/piston compressor


Paper Media Benefits:
• Optimal surface area per given size
• Higher efficiency than many alternative media
• Cost effective

1 Micron Filter Elements image
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Item #

Media

Rated Flow

Surface Area (inch)

ID (Inch)

OD (Inch)

HT (Inch)

237P N/A Polyester N/A 550 N/A 8.6 N/A 4-2/3 N/A 7-3/4 N/A 8-1/2
239P N/A Polyester N/A 570 N/A 8.3 N/A 4-3/4 N/A 7-3/4 N/A 10
245P N/A Polyester N/A 880 N/A 14 N/A 6 N/A 9-3/4 N/A 9-5/8
345P N/A Polyester N/A 1100 N/A 22.1 N/A 6 N/A 9-3/4 N/A 14-1/2
275P N/A Polyester N/A 1100 N/A 19 N/A 8 N/A 11-3/4 N/A 9-5/8
375P N/A Polyester N/A 1500 N/A 28 N/A 8 N/A 11-3/4 N/A 14-1/2
377P N/A Polyester N/A 1825 N/A 50 N/A 9 N/A 14-5/8 N/A 14-1/2
385P N/A Polyester N/A 3300 N/A 50 N/A 14 N/A 19-5/8 N/A 14-1/2
485P N/A Polyester N/A 4705 N/A 75 N/A 14 N/A 19-5/8 N/A 21-1/2
685P N/A Polyester N/A 6600 N/A 100 N/A 14 N/A 19-5/8 N/A 28-1/2
334P N/A Paper N/A 800 N/A 34 N/A 4-3/4 N/A 7-7/8 N/A 14-1/2
236P N/A Paper N/A 550 N/A 22.6 N/A 4-2/3 N/A 7-3/4 N/A 8-1/2
238P N/A Paper N/A 570 N/A 52 N/A 4-7/8 N/A 9-1/4 N/A 10
244P N/A Paper N/A 880 N/A 35.5 N/A 6 N/A 9-3/4 N/A 9-5/8
344P N/A Paper N/A 1100 N/A 57 N/A 6 N/A 9-3/4 N/A 14-1/2
235P N/A Polyester N/A 570 N/A 8.3 N/A 4-3/4 N/A 7-7/8 N/A 9-5/8
274P N/A Paper N/A 1100 N/A 45.4 N/A 8 N/A 11-3/4 N/A 9-5/8
374P N/A Paper N/A 1500 N/A 68.1 N/A 8 N/A 11-3/4 N/A 14-1/2
376P N/A Paper N/A 1825 N/A 125 N/A 9 N/A 14-5/8 N/A 14-1/2
384P N/A Paper N/A 3300 N/A 140 N/A 14 N/A 19-5/8 N/A 14-1/2
484P N/A Paper N/A 4705 N/A 200 N/A 14 N/A 19-5/8 N/A 21-1/2
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