Walker E31140EF Compressed Air Filter Element – Vacuum Pump Exhaust 0.1 Micron (Grade EF)

The Walker E31140EF is a genuine Walker Filtration vacuum pump exhaust replacement element for Alpha Vacuum Pump Exhaust series filter housings. Deep-pleated media, tested in accordance with ISO 12500, delivers rated performance at a low differential pressure across the life of the element.

Vacuum Pump Exhaust 0.1 Micron — Grade EF

Rated for 0.1 micron oil mist removal. Fitted to the discharge of an oil-sealed vacuum pump to strip oil mist from the exhaust, cutting visible smoke and oil carry-over into the plant room and allowing oil to be returned to the pump.

Fits These Housings

Genuine Walker Filtration replacement element for the A30850EF and A30900EF housings. These housings are not stocked online — contact us for pricing and availability, or for help confirming which element your unit takes.

Replacement & Maintenance

Replace every 12 months, or sooner if the differential pressure indicator signals, to maintain rated performance. Genuine Walker Filtration element — part number E31140EF.