Walker E31160RX1 Compressed Air Filter Element – 1 Micron Dust (Reverse Flow) (Grade RX1)

The Walker E31160RX1 is a genuine Walker Filtration 1 Micron Dust (Reverse Flow) replacement dust filter element for Alpha series compressed air and gas filter housings. Deep-pleated media delivers 99.999% efficiency tested in accordance with ISO 12500-3, with a low differential pressure that keeps running cost down over the life of the element.

1 Micron Dust (Reverse Flow) — Grade RX1

Rated for 1 micron removal. Installed in reverse-flow orientation downstream of a desiccant dryer to capture desiccant fines and particulate.

Fits These Housings

Fits the same Walker Filtration housings as the coalescing grades, installed downstream of a desiccant dryer:

• Walker A31250 Alpha 3" NPT Compressed Air Filter - 1250 SCFM

Replacement & Maintenance

Replace every 12 months, or sooner if the differential pressure indicator signals, to maintain rated air quality and minimize energy cost. Genuine Walker Filtration element — part number E31160RX1.

Which Housings Take This Element?

The E31160RX1 is the 1 micron dust element for these Walker housings. The housing is the same across grades — only the element changes:

• A31250 — 3” — 1250 SCFM

Replace on the differential pressure indicator or every 12 months, whichever comes first.

View the Walker Alpha Dust Filter Datasheet