Rodi filters around vancouver?

[dcw1sfu]

Hey guys went to go make up some water tonight and noticed my RODI unit had no pressure. I narrowed it down to a blocked carbon membrane. I chose to go with the more expensive chloramine plus and it lasted a month before clogging....

Anyways need to grab a new carbon membrane tommorow but looks like JL only carries 5 micron. Anywhere else around the GVRD that carries a .5 or 1 micron carbon membrane?