Unicel C-4325 Replacement Filter Cartridge for 25 Square Foot Hayward CX225re, American Commander II, In-line

I have used a few different filters they've all been subpar. This one on the other hand is working beautifully it fit exactly like the original. I like the extra pleating and just the way it fits it is very close to the original PA225. 10/10 will buy again. Please do not stop making these.

Unicel makes the best filter cartridges, hands down... and, they are made in America. Unicel is always my first choice. They always fit, they are always right.

Works great in my water feature syystem

I have not yet installed this filter, but it looks like a perfect fit ang good quality. I would buy again.

For years I have purchased filters for my rock pond and they were all crappy. This filter does a great job of filtering out small and large particles. I usually have to clean the filter and pond every few days because the filters clog and the water flow becomes sluggish. With this filter, I did not have to clean the pond and filter for 3 weeks. The filter when cleaned works just phone. I highly recommend this filter and I live on a mountain ridge in the high desert of Southern Arizona, where it is hot and always windy. I will purchase this filter again.

Great fit for my old Hayward cartridge filter housing. Does well filtering large media while still allowing for ample water flow. No complaints.

Perfect for our hot tub. Best price around.

The filtering ability is not as strong as expected.

Will order back