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Oneisall 3.5L Cordless Automatic Cat Water Fountain Filter Replacement 8 pc

Oneisall 3.5L Cordless Automatic Cat Water Fountain Filter Replacement 8 pc

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Kohl's price tracker

14-day low
$14.99
Sep 13 · Kohl's
Best price
$14.99
−0% vs high
14-day high
$14.99
All stores
$15$15$15
Sep 13Sep 26
  • Kohl's
Lowest in 14 days: $14.99 at Kohl's. Highest: $14.99. Current best is 0% below the 14-day high.

About this product

Oneisall 3.5L Cordless Automatic Cat Water Fountain Filter Replacement is a set of eight replacement filters designed specifically for Oneisall pet water fountains. Each filter features a five-layer filtration system including activated carbon, ion exchange resin, non-woven fabric, and silver ion ceramic balls to remove debris, odors, and impurities. The filters are easy to install—just soak for five minutes, rinse briefly, and place in the fountain. For best results, replace every two to three weeks. They help maintain clean, fresh water and prevent clogs that could damage the pump. Hand wash only. Made in China.

  • 8 replacement filters per pack
  • 5-layer filtration system
  • fits Oneisall 3.5L fountains
  • replace every 2-3 weeks
  • hand wash only
  • prevents clogs and pump damage

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Oneisall 3.5L Cordless Automatic Cat Water — Price History