Ever used A/C Filters?

[MYC]

I've heard some people use black Air Conditioning filter as sponges in canister filters and sumps. Does anyone have any experience with working these? I've noticed somewhat of a "strong" petroleum scent to them.
Would anyone recommend boiling prior to use?

[m1ke715m]

theres so many already tested methods than this why risk it.. you dont have to keep changing sponges you buy one for your canister and squeeze it out in a bucket of tank water and reuse it

[nick a]

You have to be really careful and do a complete investigation of all materials before you even consider using it.
What is the base material?
Does it have added treatments like a tackifier or anti-bacterial?
It's not worth the risk to use anything you're not certain about.

[Terminal Cichness]

You can purchase the blue/white bonded pad from Grainger under then name air handler but purchase it without tackifier.

For sponge here is a source that I bookmarked after learning about it but I have never personally used.
http://www.swisstropicals.com/Poret%20Filter%20Foam%20Pricelist.html

[fischfan13]

You can purchase the blue/white bonded pad from Grainger under then name air handler but purchase it without tackifier.

For sponge here is a source that I bookmarked after learning about it but I have never personally used.
http://www.swisstropicals.com/Poret%20Filter%20Foam%20Pricelist.html

Many of us either use Poret or have bid outbid at an auction trying to obtain Poret Foam...
http://forums.eastcoastcichlids.org/showthread.php?t=4162&highlight=swiss+tropicals

[TOMMYN3D]

I've heard some people use black Air Conditioning filter as sponges in canister filters and sumps. Does anyone have any experience with working these? I've noticed somewhat of a "strong" petroleum scent to them.
Would anyone recommend boiling prior to use?

I would not use it. Especially that you noticed a "strong petroleum scent" in this product. I am all for finding "safe and economical" products and ways to save in this hobby. But some things are just not worth the risks.

[bassgenie]

+1 on the NO