Product review (1 stars): Do not fit my 1" flow view filters.
Do not fit my 1" flow view filters. My filter housing is about 8 years old. There must have been a design change and they no longer fit trhe housing. They should have a fitment statement if theyt no longer work in units that are really not that old. The diff is not visible looking at the pictures on Amazon. It is only when you have them side by side to you see the diffs. The replacements are about 1/8 longer and have a narrower diameter filter barrel at the point the ends is suppose to seal within the housing. I was able to use teflon tape and build up the seal area around the o-ring) to get it to work although it will proably leak some unfiltered water past this arraingement. Bough 2 and will be sending back one.

Hope  ths helps your purch decsion.

Jim