Compressed Air Systems, Inc.
Compressed Air Systems, Inc.
9303 Stannum StreetTampa, FL 33619-2658
Toll: 855.464.8525
Ph: 813.626.8177
Fx: 813.628.0187
Email: [email protected]
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For most brands of compressed air filters.
Get the incredible performance of nano compressed air filter elements no matter whose filter you own.
Alternate Filter Elements
Unit of Measure
1 2 

Item #

OEM Element Part Number

OEM Filter Part Number

Filter Type

Web Price

FN51280QU4 N/A 4QU51-280 N/A FF 3-801-4QU N/A Compressed Air $603.37
FN85250QU4 N/A 4QU85-250 N/A FF 4-1201-4QU N/A Compressed Air $771.85
FN85360QU4 N/A 4QU85-360 N/A FF 6-1201-4QU N/A Compressed Air $1,002.46
FN51280QU4 N/A 4QU51-280 N/A FF 6-1603-4QU N/A Compressed Air $603.37
FN51280QU4 N/A 4QU51-280 N/A FF 8-1804-4QU N/A Compressed Air $603.37
FN51280QU4 N/A 4QU51-280 N/A FF 10-2207-4QU N/A Compressed Air $603.37
FN51280QU4 N/A 4QU51-280 N/A FF 12-3011-4QU N/A Compressed Air $603.37
FN51280QU4 N/A 4QU51-280 N/A FF 16-3615-4QU N/A Compressed Air $603.37
FN51280QU4 N/A 4QU51-280 N/A FT 3-801-4QU N/A Compressed Air $603.37
FN85250QU4 N/A 4QU85-250 N/A FT 4-1201-4QU N/A Compressed Air $771.85
FN85360QU4 N/A 4QU85-360 N/A FT 6-1201-4QU N/A Compressed Air $1,003.51
FN51280QU4 N/A 4QU51-280 N/A FT 6-1603-4QU N/A Compressed Air $603.37
FN51280QU4 N/A 4QU51-280 N/A HF 3-801-4QU N/A Compressed Air $603.37
FN35280QU4 N/A 4QU35-280 N/A HN 0L-4QU N/A Compressed Air $564.41
FN10050QU4 N/A 4QU10-050 N/A HN 1L-4QU N/A Compressed Air $82.13
FN10025QU4 N/A 4QU10-025 N/A HN 1S-4QU N/A Compressed Air $48.44
FN10050QU4 N/A 4QU10-050 N/A HN 2L-4QU N/A Compressed Air $82.13
FN10025QU4 N/A 4QU10-025 N/A HN 2S-4QU N/A Compressed Air $48.44
FN15060QU4 N/A 4QU15-060 N/A HN 3S-4QU N/A Compressed Air $103.19
FN15095QU4 N/A 4QU15-095 N/A HN 4L-4QU N/A Compressed Air $127.41
FN15060QU4 N/A 4QU15-060 N/A HN 4S-4QU N/A Compressed Air $103.19
FN25130QU4 N/A 4QU25-130 N/A HN 5S-4QU N/A Compressed Air $246.40
FN25130QU4 N/A 4QU25-130 N/A HN 6S-4QU N/A Compressed Air $246.40
FN25130QU4 N/A 4QU25-130 N/A HN 8E-4QU N/A Compressed Air $246.40
FN25235QU4 N/A 4QU25-235 N/A HN 8L-4QU N/A Compressed Air $323.27
Unit of Measure
1 2