Dolphin Genuine Replacement Part — Fine Filter Panels (4PK) — Part Number 9991433-R4

I got these about a month ago and so far it has been great. I received my order earlier than it was scheduled and this was another great thing about this purchase.

I eventually had to buy these as replacements of the originals after several years of abuse in my pool robot. The originals held up very well to being repeatedly overloaded during pool opening sessions or when I left town for an extended period and the pool bottom got covered in leaves and small sticks etc. What finally did the old ones in was a poor decision on my part to try to clean them at the end of the season by putting them in the dishwasher. That warped the black frames and made them useless, which is obviously not the fault of the product. The new ones seem to be just as well made.

I first ordered the knockoff ones and was not happy compared to the OEM ones. OEM I was replacing had sturdier plastics and screens, so I ordered these and they are perfect. Don’t be a cheapskate like I was at first. Yes, it’s expensive for some plastic and screens - but learn from my mistake and spend the extra few bucks to get the real deal!

Using it with the dolphin inground pool cleaner. To me, it seems a little thinner than the original piece, but it works. Also, the price is a little high for the set (4 pieces). Easy to clean; I dip it in a pail.

I've used the paper/fiber filter s for years with disappointing results since the cleaning of the filter was a hassle. These new fine mesh screens are awesome. Simple to hose off and lean as can be. They even trapped fine dog hairs that blew into the pool. These are perfect.