So I did my annual maintenance and changed my Racor Snapp 10 micron filter only to find out these are on backorder since last year, and the 2 micron is overall year on backorder. On top I noticed a bunch of credit the filter this weekend and have no backup. I'm thinking of a complete change in filter system, anyone think I should and what is best option. I like the simple snapp change system and has been perfect for years now.