As of 2021, Pall Corporation stopped production of FSI® filter bags.

Rosedale Pall/FSI replacement filter bags are made to specifications that equal, or exceed the original manufacturers specifications.

Rosedale has a long history with PALL / FSI in the USA, thanks to this Rosedale are able to continue the supply of OEM specification PALL / FSI bag filter ranges.

Equivalent Bags:

Pall/FSI Series Single Layer Filter Bags: PONG, PENG and HTNG

Polypropylene, polyester and meta aramid felt bags are available in industry standard nominal micron ratings 1 to 200μ.

Pall/FSI Series Extended Life Filter Bags: POEX & PEEX

These filter bags are constructed with 2 gradient layers of polyester or polypropylene felt.  The coarse inner layer and gradient pore outer layer provide more depth and dirt holding capacity than standard bags. Ratings 5,10, 25, 50 and 100u.

Pall/FSI POMF Series Filter Bags

POMF microfiber filter bags are 95% efficient at 1, 2, 10, 25 and 90 microns.

Pall/FSI Filter Bags: Nylon Monofilament Mesh (BNMO) and Polyester Multifilament Mesh (BPEM)

Filter bags are offered in ratings from 5 to 800 microns.


Through our extensive range of housings, alternatives to the PALL / FSI range are available.