POOLPURE Antimicrobial Spa Filter Replaces Pleatco PRB35-IN-M, Unicel C-4335RA, Guardian 409-219, Filbur FC-2385M, 03FIL1300, 17-2482, 25393, 303557, 817-3501, 5 X 9 Drop in Hot Tub Filter, 1 Pack

Great. Lasts long.

I've purchased one other filter like this a couple years before still in use and they're very well made and reusable. These filters hold up to many cleanings and uses . I like them for that reason as at times the disposable filters are out of stock when needing a new one. These will pay for themselves in no time. I have 2 so that every 3 months I can exchange one right away after being cleaned before hand for the one in the hot tub that needs to be replaced , cleaned and reinstalled in the next 3 months.

Works great

Great fit and made really well just a great product I would recommend to anyone

Excellent for our spa!

So far I've bought two of these filters. They are built well and should last a few years if cleaned regularly. I will definitely purchase again when its time to replace my current set.

I've used these filters for a couple of years and there great. They hold up well and you can see the krud they filter out.

This was a hit. perfect fit and good quality.