Pet Fountain Filter Replacement for WF20/CF20 Wireless Pumps Cat Water Fountain, Triple Action Pet Fountain Replacement Filters, Cat Water Fountain Filter 6 Pcs and Water Pump Filters Sponges

Started ordering these once I found them, you get twice as many filters for the same price and the official ones. The filter portion feels the same to me, and as a comparison between the real one and this replacement I looked at them after it was time to change, and it seems to have filtered about the same. The only noticeable difference to me was the plastic around the edges where not as firm, but that shouldn't change how the filter works.

Cheap and great filters

I wish I would have realized that these are third-party filters, and that they do not have the plastic frame around them, which makes the water travel through the filter instead of letting a lot leak around the sides. I will not buy these again.

These filters work good, I can tell by the amount of debris caught by filter. They fit great and are very easy to use.

They are easy to use but do not filter for long and you have to change them often

These look like they fit my cat fountain but they don’t

These are the filters only. There are no plastic holders in which these rest. They're essentially useless.

Filters for my cat fountain are expensive so when I saw how many you got I was so excited. However they are not good quality at all. You get what you pay for.