Cheap filter socks

[Jacob holley]

I’ve been looking for cheap 4in felt filter socks and I found a pack of 10 for $33 on eBay (didn’t even think people used that anymore) and they are pretty good so far. Just passing the word along. Link below:
https://rover.ebay.com/rover/0/0/0?mpre=https://www.ebay.com/ulk/itm/303487466817