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Odor-Absorbing High-Vacuum Oil-Mist-Eliminating Exhaust Filters
To keep airborne oil and odor out of your work environment, connect these filters to your high-vacuum oil pump. They purify pump exhaust in two stages: a fiberglass layer captures oil and collects it into a drain, and an active carbon layer removes any odor-causing oil or chemical vapors. Attach the quick-clamp fitting on the filter inlet to your high-vacuum pump. Use a ring and clamp (sold separately) to complete the connection.
Exhaust Filters

O'all | Element | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High-Vacuum Flange Size | Flange OD | For Tube OD | Max. Flow Rate | High Vacuum Connection Type | Max. Vacuum | Max. Temp., °F | Ht. | Dia. | Removes Particle Size Down To, microns | Filter Efficiency | Ht. | OD | Material | Each | |
Epoxy-Coated Steel Housing | |||||||||||||||
| 16 | 1.18" | 3/4" | 11 scfm @ 14.7 psi | ISO-KF | Not Rated | 110° | 8 3/8" | 4 1/8" | 0.3 | 99.9% | 3 3/4" | 3" | Fiberglass and Carbon | 3990N11 | 0000000 |
| 25 | 1.57" | 1" | 11 scfm @ 14.7 psi | ISO-KF | Not Rated | 110° | 8 3/8" | 4 1/8" | 0.3 | 99.9% | 3 3/4" | 3" | Fiberglass and Carbon | 3990N12 | 000000 |
Replacement Elements

| Ht. | OD | Removes Particle Size Down To, microns | Filter Efficiency | Reinforcement Type | Each | |
Fiberglass and Carbon | ||||||
|---|---|---|---|---|---|---|
| 3 3/4" | 3" | 0.3 | 99.9% | Epoxy-Coated Steel Wire | 3990N13 | 0000000 |

























