Replacement Premium Water Filter for NPET WF050 Transparent Water Fountain, Arc-Shaped, Washable Pet Fountain Filters with Triple Filtration System, 12 Pack

These filters are questionable and differ from the ones supplied with my cat fountain. The original filters were two separate pieces made from different types of foam to purify the water in the fountain. These new filters however are one piece of two different colors and both parts look exactly the same. I've found small black pieces floating in the water that appear to be micro pieces of foam. Since changing to these new filters my cats don't drink from the fountain as much as they use too. I believe the foreign pieces in the water to be the culprit. Never had this problem with the original filters.

I just put these new filters into my cat water fountains and they are PERFECT. I’ve struggled to find the best filters that allow water to flow through well. All the other ones were too dense and made my fountains spill over. These are fantastic and I’ve already ordered a second set. BEST FILTERS EVER

I have my WF050 from December 2022. These new filters fit perfectly in the space designed; just clean all the pieces of the fountain, activate the filter, and then put them in the basket, and that's it—another year with good water for my cat.

Great value and they fit the cat’s water fountain. The filter did its job, but the entire fountain is not recommended for multi-cats.

As described.

I would not recommend these filters! The original filters I got with the fountain looked exactly the same and worked perfectly . However, these ones cause bubbles in the water and my cat stopped drinking out of the fountain. I tasted the water and it was acrid and un-drinkable, as if the filter leached chemicals into the water. I highly recommend this water fountain. I fill it w Brita filtered water and clean it every 1-2wks. I’ve had mine for over 2 yrs, works great for cats and also larger pets. But do not buy these filters. I would recommend the Npet ones that are individually wrapped in a smaller box and work well.

There are other versions but this is the best replacement filter.

The filters were very easy to clean and change. They come in packs of 12 so for the price it's a great buy.

This isn't a proper water filter. It's just 2 pieces of plastic mesh glued together. It smells very strongly of chemicals & glue. Definitely not safe to use as a water filter!

Product as described.