NPET Cat Dog Water Fountain Replacement Filters 4 Pack for WF020TP/WF020BL/WF020WH Fountains

These work well for two weeks and then the white part turns brownish and will not wash clean. I love fountain so I replace filters every 2-3 weeks. I have one cat. I also try to replace water at least weekly and wash fountain with soap & bleach every two weeks. I have another fountain with circular white filter that can last a month if rinsed after two weeks of use and water changed. I like having two different fountains, one on each floor. My cat is big water drinker and loves it to be moving.

The water fountain is really nice. I like that the plastic is hard and substantial - not flimsy or bending. I like the three different ways to set up the waterfall. I like that you can easily see the water level and can replace the filter. One of my cats REALLY likes it and the other (who needs it most) only kind of likes it. The minute I plugged it in with the "Petals", it made the water splashing sound, and the cat who needs the most water came at a run from another room. However, she wasn't real sure about the new fountain. At least, she began drinking from the little water container next to this one. I catch her at it occasionally, but the younger cat likes it the most. The instructions said to connect the rubber tubing piece - but there was no rubber tubing. There was a teeny piece of rubber sleeve on the motor that fit into the tube, but it's not a tight fit. This made it a challenge to connect the hard tube to the motor (and to make sure the motor was secured to the floor of the fountain). It all fits, but that was a question. It seems to come lose easily (hard tub to the motor) because there isn't a rubber tube there. The motor seems to make a louder noise than I expected. Sometimes it is louder than others and I have a kitchen mat under it to help. The cats were a bit turned off from that, but we all seem to have adapted. I'm happy because it holds so much water and I don't have to refill it twice or three times a day. I'm glad I got this.

The filter are easy to use and do what they claim. The WF020TP is my favorite pet fountain I've used. Easy to clean with no bumpy plastic bits sticking out for the most part. Where the filter goes is the hardest part to clean actually, aside from the pumps. I think every part that can be smooth is, which makes cleaning much easier that trying to get into all the nooks and crannies.

Rinse and place in the spot it goes in for the water dish ! Simple to remove and replace. Keeps a lot of debris out of the water like cat hair and food etc, but not all of it. Does seem to come apart in the middle where there is glue holding the top and bottom pieces together after being rinced a couple times. Kind of difficult to clean so must be replaced often

I love being able to buy these cheaply. Allows me to keep my water filter clean.

These filters are a perfect for the water fountain. there are two versions. Be sure to order the ones for you device. Now the caveat... They cost ten dollars for ten filters. And they come directly from China so take forever to be delivered. You can easily go to any aquarium store and buy a similar filter and cut it down... and one filter for a dollar or two would probably make four for the water fountain.... The genuine filters can be order on the same page as the water fountain. Shipping for me was free and reasonable for others. Just took a LOOOOON time.

That's what I ordered. What else can I say?

Love that I can see the amount of water in this for refilling. Notable difference in the amount of water my cat is in-taking. Filter could be a little better (thicker) but I do have well water. :)