XtremepowerUS 425 Sq. Ft. Swimming Pool Cartridge Filter, 4-Element High Flow Filter System for In-Ground & Above Ground Pools & Spas, 2-Inch Ports, Heavy-Duty Pool Water Filtration

So far, so good👍 Some have said this filter has blown apart. I'm wondering how big of a pump they was using. I have a 1 horse pump and no problem with the filter. In my opinion, it's great and works great. Just be sure to put a good lube on the rubber sealing ring.

I had a DE Filter. Always have to backflush it, add DE powder, and replace the elements every 5 years. Decided to go with an easier, more user friendly system. This unit was easy to install, works like perfectly. Very easy to open and clean. Highly recommend.

As many have stated in reviews across the web these units XtremrpowerUS cartridge filter units rupture, blow water all over flooding back yards and emptying pools. This happens due to substandard materials and malfunctioning pressure relief valves. Mine split across the top about 20” and had it not been for my backyard Ring Camera I may have had an empty pool that’s about 28,000 gallons. These units have a long history of poor quality and failing structurally. A $700 piece e of junk that could cost you thousands in so many ways. And the SELLER ABSOLUTELY WILL NOT stand behind these units past 30 days. 1 year—“forget about it” My Hayward system lasted 20 years and while the price nearly tripled in 20 years it’s built to industry standards for quality and more importantly SAFETY! I DO NOT RECOMMEND ANY XTREMESPORTSUS POOL FILTER SYSTEMS.

Easy hook up works great

Great deal and working well.

Installing was breeze. It claims to be rated for 35K gallons but the filter clogs pretty quick, having to clean at least once a week, now the o-ring doesn't seal. I've cleaned the o-ring, lubricated the o-ring with no success. Now I have a drip and a wet spot that never dries. This product might have made 9 months at best. Also bleeding the air out is a pain. I should have spent the extra money and bought a quality product. I don't recommend.

I upgraded my failed 75 sqft inground pool filter for this 200 sqft filter. Excellent price, delivery faster than promised. Product seemed good out of box, convenient top half removal, filter element supplied seems to work well but noticed cloudy pool first day but it cleared up. There is a big problem installing. I followed the instructions to use teflon tape, hand tighten then one more turn for 2 inch MPT supply and return fittings. They leaked, turns out the female theaded ports are tapped too large and the pipe fitting does seal before going in to the max the fitting allows. Looks like they planned for an O-ring fitting or non-pipe thread. After five tries I got it to stop leaking. Use better than normal tape that is thicker, apply about 20 wraps until threads are almost smooth, make sure you can still see threads when tightened. Only plumb with a union close on each line. Expect multiple tries. Filter cross Unicel C-8420.

2 years and already the cartridge has cracked. The shell is of low quality.