PETKIT Upgraded Filter Units 3.0 for PETKIT Cat Water Fountain 5 pcs

These filters worked well for me, and I am really happy with the purchase. Everything went well, with no issues to mention. I am pleased with how they worked out for our pet supplies. Glad I chose them.

Water fountain is great. Replacement kit is fine, but too pricy.

These seem to do the trick of keeping my automatic water system clean. Quiet, and easy to use. My cats have been drinking from the fountain all the time. I change these every 2 weeks.

I love this pet fountain its easy to use and the filters are great for keeping the water clean

Works perfectly

I bought five of these fountains in 2021, but have recently had trouble with a couple of the pumps, one fountain had the fill light permanently on even when it was full, and several fountains started to overflow because they were no longer draining back into the reservoir properly. So I replaced all five of them last month, only to continue having the issue with overflowing. I posted the question here, asking if anyone knew how to stop the overflow, and other kind Amazonians suggested I needed to not overfill the fountain, but that was not the issue. So I wrote to PetKit, and they told me to cut out the center material on the new 3.0 filters. So I just cleaned the fountains today and changed out all the filters, cutting out the center, and it's pretty clear I'm not going to have the issue again, as all the fountains are draining properly into the reservoir. So I obviously love these fountains, and even recommend them for my patients (I'm a cat doctor), but the 3.0 filters absolutely do not work properly right now. But I will continue to cut out the center out of the new filters until they make a 4.0 and hopefully fix this issue. Just be careful in the meantime because nobody needs a pool of water sitting on their hardwood (thank goodness we have vinyl now.) Sorry I didn't take a picture of the fountain sitting in a puddle, but I think you can visualize it.

It was ok , not really fan of this water kit . But anyway

They've never failed me. I've used them for over a year now for my cat fountains.

ミネラルも除去するので必須ですがお高い｡｡｡もう少しお安くして欲しい

Sirven para lo que son, filtrar la suciedad del agua.Lo cambio 1 vez al mes. En algún lado leí una reseña y esta persona los enjuagaba y utilizaba mas tiempo, yo no lo he probado. Si son caros y solo por eso le doy 4 estrellas.

Easy to install

I have learned to use the filter made by the company that makes fountain. These filter are high quality and last 2-3 x longer than the generic filters. So at first it seems you pay more, however the cheap generic filter from other companies do not last as long and they even indicate they need to be changed more often, so you will not be saving money. Buy these filters. and you will receive quality and duration.

These are refill water fountain filters for the petkit water fountain. They work. They are pricey. But they work