Cat Water Fountain Replacement Filters - for FWMB Series Cat Fountain
Cat Water Fountain Replacement Filters - for FWMB Series Cat Fountain
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Cat Water Fountain Replacement Filters - for FWMB Series Cat Fountain

Key item features

  • Pet water fountain filter compatible with FWMB 108oz/3.2L and 4.0L/135oz stainless steel cat water fountain.
  • Double-Layer ABS grille blocks hair and debris, double-layer sponge adsorption, effective filtration of impurities in the water; the core graphite resin filtration layer effectively adsorbs residual heavy metals, five layers of filtration to ensure a healthier, higher quality water, so that pets can drink clean, fresh water throughout the day.
  • Set of 6 filters and 2 sponges compatible, more peace of mind when used in conjunction and bringing more protection to your pet.
  • Pet water fountain need to replace the carbon filter every 4 weeks.(The hot weather breeds mosquitoes, please replace the carbon filter once 2 weeks), and replace the foam filter every two months to keep the water fresh.
  • Before turning on the fountain or when replacing the filter pad , please soak the filter pad in clean water for 5 minutes to ensure that the filter pad is fully drenched, to avoid overflow due to water not being able to pass through when in use.
Current price is Now $13.89
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was $19.99
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4.62610229276896 stars out of 5, based on 568 seller reviews(4.6)
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4.5 out of 5 stars
stars70 ratings30 reviews
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Showing 1-3 of 30 reviews

Aug 5, 2025
Susane
Item details
Material: WirelessPetFountain
Sold byFWMBDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Worth it!!

I have multiple cats and a dog. I replaced that flower shaped fountain (also great but plastic and the filter is hard to line up perfectly) with these fountains instead and I'm so much happier. The water reservoir lasts for multiple days, and the level is easy to see because the little thing lights up. The fountain can run the whole time, be motion activated or on a fifteen minute timer and they work well. I let it run the whole time. The setup was stupidly easy and it came with several replacement filters. I 100% recommend and will be adding a couple more to my house.

Helpful?3VLG4MJWVQFP16189708454
May 29, 2026
mariruth
Top Reviewer
Item details
Material: WirelessPetFountain
Sold byFWMBDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Watering for the cat

This item was a wonderful addition to my cat's life. I set it up with no problems whatsoever. I tried to introduce my cat to it and my cat was scared stiff of it. My niece has 2 cats and they love it. Go figure. I would still recommend this item as it keeps the water coming out and is one less thing you have to do every day for your cat.

Helpful?3VLG4MJWVQFP16189708454
Sep 30, 2025
Jackie
Item details
Material: WirelessPetFountain
Sold byFWMBDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Everything about this water pump is as advertised. I'm not sure about the filters. There is no information about purchasing new ones, so I just rinse them thoroughly to clean them. That seems to work.

Helpful?3VLG4MJWVQFP16189708454