I use bottled water for my pets so I like that this filter helps to keep the water clean between cleanings. I don't have to waste as much water. It is easy to use, just rinse and insert it in the slot. It is similar to an aquarium filter. I really like the Fresh Flow products including the food dishes and cat food dispenser.

Pros: Keeps water fresh, easy to use

Cons: None that I can think of

I've used these filters for automatic water dispensers. They seem to keep the water clean/nice tasting.

Pros: Does the job

Cons: none

Use this with my Petmate fountain and they work great for keeping the water clear and running well. Have to replace often because I have three cats drinking A LOT!

Go get it!

Pros: Cleans water well, keeps good flow

Cons: Multiple cats means changing filter quite often

These are great to use with the PetMate water fountain, we bought ours about 5 years ago to keep our cat from jumping on the counters to get at the sink now all of our pets drink from it and won't drink from anything else. I guess that would be the down side but who could blame them!

Pros: Fresh water for pets

Cons: None

these filters are just as good as the ones in the box and are esy to replace not difficult at all!!!

Pros: great

Cons: none