PRB25-IN Spa Filter Replaces Unicel C-4326, Filbur FC-2375, 3005845, 1Pack | Compatible with R173429, FC-2370, 17-2327, 100586, 33521, 25392, 817-2500, 413-106, 5X13 Drop in Hot Tub Filter

Filter works great. I buy 2 at a time and rotate them every week. You have a clean one to throw back in immediately and you can take your time cleaning the dirty one. I replaced the last ones after a year, might go 10 months next time. They're cheap and make a huge impact on your water appearance and quality so there's no reason to keep grimy ones around.

Fit perfectly. Does what it should.

I've bought this filter before and it worked great in my hot tub so I bought again.

They work if you're in a jam and need a new filter.But they're very thin

Have used this filter for years. Works great.

Great price arrives quickly. The size I needed.

Correct fliter

Certainly does the job! Easy to rinse and re-use with solvent.

Perfeito

Conforme

Lieferprozess und Preis-Leistung waren super. Produkt einfach zum tauschen und filtert super viel raus. Bisher seit 3 Monaten im Einsatz und wenn man in regelmäßig ausspült hält er auch mindestens über die gesamte Poolsaison.

Pretty happy. It fit well. Will see how it does after a few months.

Idéal marche bien bonne qualité