Dockstream Replacement Filter

$7.5 ~~$31.98~~ In stock

Keep your Petlibro Dockstream Cordless Fountain running at its best with genuine replacement filters, designed for a consistent supply of clean, fresh water for your cat.

Available in convenient 4-Pack, 8-Pack, or 24-Pack (1-year supply) options to fit your household's needs.
Compatible with the Petlibro Dockstream Cordless Fountain, ensuring a proper fit and reliable performance.
Simplifies routine maintenance so your pet always has access to great-tasting water.
From Petlibro, a trusted brand in pet hydration products.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 4 reviews)

Edward U. ★★★★★ Nov 5, 2026

The 4-pack lasts me months, so I'm not constantly reordering. Fit was exact and the water stays fresh-tasting, which my cat clearly notices.

Natalie K. ★★★★★ Nov 4, 2026

Swapped one of these in and the water flow went right back to quiet and steady — no more gurgling. The filters drop straight into the fountain tray with no fiddling.

Eli ★★★★★ Nov 3, 2026

The 4-pack is perfect since I only have to think about replacing the filter once a season. My cat drinks noticeably more now that the water stays fresh and clean tasting.