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Compressed Air Filter/Regulators for Particle Removal
These filter/regulator combinations come as one convenient unit that cleans the air as it regulates pressure. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure.
Stacked filter/regulators require less horizontal space than inline filter/regulators. The filter and regulator are joined top-to-bottom to fit in the same space as a filter alone.
Filters with a clear bowl or sight glass allow you to see inside to monitor contents.
Mounting brackets allow you to attach the filter/regulator to a wall or equipment.
For technical drawings and 3-D models, click on a part number.




Opaque Bowl
and Sight Glass
Filter/Regulators | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Overall | Replacement Filter Elements | Replacement Filter Bowls | Mounting Brackets | ||||||||||||
Inlet | Outlet | Max. Flow Rate | Pressure Regulating Range, psi | Max. Pressure, psi | Max. Temp., °F | Removes Particle Size Down To, microns | Ht. | Wd. | Each | Each | Each | Each | ||||
Inline Zinc Bowl—Opaque with Automatic Drain | ||||||||||||||||
1/8 | 1/8 | 28 scfm @ 100 psi | 7-125 | 145 | 140 | 5 | 4 7/8" | 5" | 0000000 | 000000 | 000000 | 00000 | 0000000 | 000000 | 000000 | 00 |
Inline Zinc Bowl—Opaque with Sight Glass and Automatic Drain | ||||||||||||||||
1/4 | 1/4 | 49 scfm @ 100 psi | 5-150 | 150 | 140 | 5 | 6 7/8" | 4 1/2" | 0000000 | 000000 | 0000000 | 0000 | 000000 | 00 | 00000000 | 000000 |
3/8 | 3/8 | 49 scfm @ 100 psi | 5-150 | 150 | 140 | 5 | 6 7/8" | 4 1/2" | 0000000 | 000000 | 0000000 | 0000 | 000000 | 00 | 00000000 | 00000 |
Inline Aluminum Bowl—Opaque with Sight Glass and Automatic Drain | ||||||||||||||||
1/4 | 1/4 | 61 scfm @ 100 psi | 5-150 | 250 | 175 | 5 | 7 3/8" | 6" | 0000000 | 000000 | 0000000 | 00000 | 000000 | 00 | 00000000 | 00000 |
1/2 | 1/2 | 116 scfm @ 100 psi | 5-150 | 250 | 175 | 5 | 8 1/8" | 6 7/8" | 0000000 | 000000 | 0000000 | 00000 | 000000 | 00 | 00000000 | 00000 |
1/2 | 1/2 | 61 scfm @ 100 psi | 5-150 | 250 | 175 | 5 | 7 3/8" | 6" | 0000000 | 000000 | 0000000 | 00000 | 000000 | 00 | 00000000 | 00000 |
3/4 | 3/4 | 116 scfm @ 100 psi | 5-150 | 250 | 175 | 5 | 8 1/8" | 6 7/8" | 0000000 | 000000 | 0000000 | 00000 | 000000 | 00 | 00000000 | 00000 |
Stacked Zinc Bowl—Opaque with Automatic Drain | ||||||||||||||||
1/8 | 1/8 | 13 scfm @ 100 psi | 5-100 | 250 | 150 | 5 | 6 3/8" | 1 5/8" | 0000000 | 00000 | 00000000 | 00000 | 000000 | 00 | 0000000 | 00000 |
1/4 | 1/4 | 14 scfm @ 100 psi | 5-100 | 250 | 150 | 5 | 6 3/8" | 1 5/8" | 0000000 | 00000 | 00000000 | 00000 | 000000 | 00 | 0000000 | 00000 |
Stacked Zinc Bowl—Opaque with Sight Glass and Automatic Drain | ||||||||||||||||
1/4 | 1/4 | 60 scfm @ 100 psi | 5-150 | 150 | 150 | 5 | 8 1/2" | 2" | 0000000 | 000000 | 0000000 | 0000 | 000000 | 00 | 0000000 | 00000 |
3/8 | 3/8 | 60 scfm @ 100 psi | 5-150 | 150 | 150 | 5 | 8 1/2" | 2" | 0000000 | 000000 | 0000000 | 0000 | 000000 | 00 | 0000000 | 00000 |
Stacked Aluminum Bowl—Opaque with Sight Glass and Automatic Drain | ||||||||||||||||
3/8 | 3/8 | 85 scfm @ 100 psi | 5-150 | 250 | 175 | 5 | 11 3/8" | 3 1/4" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 00000 |
1/2 | 1/2 | 140 scfm @ 100 psi | 5-150 | 250 | 175 | 5 | 11 3/8" | 3 1/4" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 00000 |
1/2 | 1/2 | 73 scfm @ 100 psi | 5-150 | 250 | 175 | 5 | 9 5/8" | 2 3/4" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
3/4 | 3/4 | 140 scfm @ 100 psi | 5-150 | 250 | 175 | 5 | 11 3/8" | 3 1/4" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 000000 | 0000000 | 00000 |
For Filter/Regulator Ht. | Includes | Each | |
6 3/8" | Diaphragm, Filter Element, Gasket, O-Ring, Slip Ring, Spring, Valve, Valve Seat | 0000000 | 000000 |
8 1/2" | Diaphragm, Gaskets, O-Rings, Post, Spring, Valve Assembly | 0000000 | 00000 |
9 5/8" | Diaphragm, Gaskets, O-Rings, Spring, Valve Assembly | 0000000 | 00000 |
11 3/8" | Diaphragm, O-Rings, Spring, Valve Assembly | 0000000 | 00000 |
SMC Compressed Air Filter Seals

Replace failing or lost O-rings in SMC modular compressed air filters. Check the manufacturer series on your filter to ensure compatibility.
For Manufacturer Series | O-Ring Material | Each | |
AF20-A, AFD20-A, AFM20-A, AL20-A, AW20-B | Buna-N Rubber | 0000000 | 00000 |
AF30-A, AFD30-A, AFM30-A, AL30-A, AW30-B | Buna-N Rubber | 0000000 | 000 |
AF40-A, AF50-A, AF60-A, AFD40-A, AFM40-A, AL40-A, AL50-A, AL60-A, AW40-B, AW60-B | Buna-N Rubber | 0000000 | 000 |
AW10-A | Buna-N Rubber | 0000000 | 0000 |
Norgren Compressed Air Filter Seal Kits

Replace failing or lost O-rings and gaskets in Norgren modular compressed air filters. Check the manufacturer series on your filter to ensure compatibility.
ASCO Compressed Air Filter Seals
Festo Compressed Air Filter Seals

Replace failing or lost O-rings in Festo modular compressed air filters. Check the manufacturer series on your filter to ensure compatibility.
Wilkerson Compressed Air Filter Seals

Replace failing or lost O-rings in Wilkerson modular compressed air filters. Check the manufacturer series on your filter to ensure compatibility.