Walker E30850RX1 Compressed Air Filter Element – 1 Micron Dust (Reverse Flow) (Grade RX1)

The Walker E30850RX1 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.

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 E30850RX1.

Which Housings Take This Element?

The E30850RX1 is the 1 micron dust element for these Walker housings. The housing is the same across grades — only the element changes:

• A30700 — 2" — 700 SCFM

View the Walker Alpha Dust Filter Datasheet