Drinkwell Foam Replacement Filters, 2 count

They keep the hair out of the pump. Once they become flimsy and yellow I throw them out. In between cleanings I let them soak in white vinegar a few minutes while I wash the bowl. I also let the pump soak in White vinegar, since we have very hard water, to clean and keep it running.

The directions say to replace this every month or so. I've found it to be sturdy & when I wash the fountain, I wash this out too. Still, needs to be replaced because who knows what kind of bacteria can build up in it. The fountain is amazing, too, my 3 cats & dog all love it & it keeps them drinking enough.

WHEN IORDERED THESE FILTERS FOR WATER FOUNTAINS THAT YOUR RECORDS WILL SHOW I DO NOT HAVE. I DO HAVE THE ZEN WATER FOUNTAIN AND EVERY TIMEEMY GERMAN SHEPHERD DRANK FROM THE HUGE BASIN OF WATER, SHE LEFT THE REMAINING WATER COVERED WITH SALIVA. NOT WANTING HER , NOR MY LITTLE BICHON,TO DRINK FROM THE FOUNTAIN WITH THAT, , I TRIED USING KLEENEX AND CHEESE CLOTH TO REMOVE THE SALIVA FILM, BUGT IT WAS A CONSTANT JOB FOR ME. SO I BOUGHT THESE FILTERS AND UST ONE TO FLOAT AROUND THE BIG POOL OF WATER THAT THE ZEN FOUNTAIN HAS, AND THAT DID THE TRICK. IT ABSORBS MOST OF THE SALIVA AND I ONLY NEED TO DO TOUCH UPS ONCE IN A WHILE, . IN THEE MEANTIME, I ORDERED THE S MALLER S WHEN IORDERED THESE FILTERS FOR WATER FOUNTAINS THAT YOUR RECORDS WILL SHOW I DO NOT HAVE. I DO HAVE THE ZEN WATER FOUNTAIN AND EVERY TIMEEMY GERMAN SHEPHERD DRANK FROM THE HUGE BASIN OF WATER, SHE LEFT THE REMAINING WATER COVERED WITH SALIVA. NOT WANTING HER , NOR MY LITTLE BICHON,TO DRINK FROM THE FOUNTAIN WITH THAT, , I TRIED USING KLEENEX AND CHEESE CLOTH TO REMOVE THE SALIVA FILM, BUGT IT WAS A CONSTANT JOB FOR ME. SO I BOUGHT THESE FILTERS AND UST ONE TO FLOAT AROUND THE BIG POOL OF WATER THAT THE ZEN FOUNTAIN HAS, AND THAT DID THE TRICK. IT ABSORBS MOST OF THE SALIVA AND I ONLY NEED TO DO TOUCH UPS ONCE IN A WHILE, . IN THEE MEANTIME, I ORDERED THE S MALLER S TAINLES SSTEEL TEARDROP FOUNTAIN FOR MY LITTLE E ONE AND THERE IS NO SUCH PROBLEM WITH THAT. THIS IDEA MAY BE ONE YOU WOULD LIKE TO PASS ON TOOTHERS-- IT ELIMINATED 90 % OF THE PROBLEM, THANK YOU CHRIS PS PLEASE EXCUSE ANY TYPING ERRORS -- MACULAR PROBLEM CAUSES ME TO MISS LETTERS. … more

I am so glad that these are available. I went for too long not knowing that these could be replaced. I feel better knowing my animals are getting the best water I can give them.

Filter works great. Saves on cleaning so often. I get 4 filters out of one box. Very cost effective.

These were purchased in conjunction with the carbon filters to replace old filters. They work perfectly and the fountain runs like new!

These aee way too small. I needed the larger filter. It is sbout 4inches square with larger mesh than the small one. I may have ordered what I received but did not see the larger one. I sm satisfied with the items I have ordered from Chewy.

Unfortunately, these did not fit my existing Drinkwell fountain.

I have a pet well fountain and these are essential to keeping the water clean. I ordered the wrong size here but the regular ones are are fantastic.

These filters keep my cats drinking water pure and clean. Even when he drops like bits of food in it. Water comes out of the fountain clean.