Casfuy W9 KDF-Enhanced Replacement Cat Water Fountain Filters & Sponges, 4 count

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At a Glance

  • Cotton
  • BPA-Free
  • All Lifestages
$22.99 Chewy Price
($5.75 /ea)
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About This Item

Details

  • This filter set features KDF media, activated coconut carbon, cation exchange resin, and cotton mesh to effectively remove impurities and improve water quality and taste.
  • The KDF in the filter not only purifies the water but also helps prevent the growth of bacteria and algae, promoting a healthier drinking environment for your kitty.
  • Each filter lasts 2-4 weeks and comes with tips for use, such as soaking and rinsing before use, making it a hassle-free solution for maintaining your furbaby’s water fountain.
  • The set includes replacement filters and pre-filter sponges, providing pet parents with everything they need to keep their fountain in optimal condition and extend its lifespan.
  • This replacement kit is designed specifically for the Casfuy stainless steel cat water fountain Model: W9 (sold separately), ensuring compatibility and optimal performance.

Instructions

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5.0
Rated 5 out of 5 stars
2 Ratings
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1 Customer Reviews

Rated 5 out of 5 stars
By Robert on Dec 28, 2025

large capacity, nice and quiet

I'm not afraid it's going to overflow.

I'm not afraid it's going to overflow.