Plumbing

Ok so I was out doing some stuff yesterday at Home Depot and Wal-mart and since my sediment filter is really looking rusty already thought about picking up a cheap one and swap it out. Anyway got to looking and the one I saw available at Home Depot was like 30 microns which seems way high and the ones at Wal-mart are Dupont brand but have absolutely no information on them. So I put in an e-mail to Dupont to try and get the information and while I am at it figured why not put together some information ...