POOLPURE PLFPCC80 Pool Filter Replaces Pentair CCP320, Pleatco PCC80-PAK4, Ultral-A5, Unicel C-7470, R173573, Filbur FC-1976, 178580, 817-0081, Clean and Clear Plus 320, L x OD:20"x 7", 4X80 sq.ft.

These were a perfect fit replacement for original CCP320 filters.They are considerably lighter weight than the originals, perhaps about 1/2 the weight. Does that matter?The rubber end caps seems a bit less robust, perhaps that is the weight difference? Did not fit as tightly to the couplings, but it doesn't seem to affect performance. Perhaps the old ones were even too tight?I haven't tried cleaning them yet, but I don't see how they would be any different in that regard. They otherwise seem to be doing a fine job filtering the water.So far a great value for the price.

We needed to replace our Pentair filters. Our old ones were inefficient & deteriorating. These are a good second to an original manufacture to filter. One problem we had to retrofit the filter to ensure it was snug and tight. But it was a minor retrofit using plumbers tape. They’re working beautifully in the pool is as clean today as it was day one.

Exact replacement fit for my pentair. Couldn't be happier. I did order the new version, and was a little worried, but it was a perfect fit.

Filters came on time and fits perfect. Also cleaned my pool as ecpected. Will recommend to all to buy and use.

Worked as they should

Great value for these pool filters

Impressed with the quality and construction of the filters. Fit like originals and immediately cleaned the pool crystal clear. Highly recommended

Fit was perfect, shipping was slow, not next day like stated