
Cat water fountains
51 fl oz (1.5 L) USB Cat Water Fountain with Filter and 3 Flow Speeds
- Options
- 9 to choose from
$31.99
Free US shipping over $49 · 30-day free returns · Happy pets, happy homes
Pet care guides
Tap to enlarge ↗A compact 1.5 L circulating water fountain for pets, with a washable body and your choice of nozzle and power style.
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From $25.99
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All about this product
This small tabletop fountain keeps water moving through a filter while your pet drinks. The tank holds 1.5 liters (about 51 fl oz), and the whole unit measures 6.3 x 4.5 x 4.9 inches, so it fits on a shelf, a counter corner or the floor beside a bowl.
Pick the spout that suits your pet: a straight nozzle, an elbow nozzle or a crystal faucet. A gear dial adjusts the flow. The parts come out for washing, and the housing is plastic in a choice of colors, from transparent tints to solid dark blue and forest green.
Power depends on the version you choose. The US-plug version runs from a standard 110V outlet, and the USB version runs on 5V, handy if you want to plug it into a power bank or a USB adapter you already own. Versions made for other outlet types are also in the picker, so check the ending of the option name before you add to cart.
A filter box pack of three is sold separately as its own option. The tank is on the small side, so a multi-pet home will want to top it up often.
The 1.5 L size and clear 6.3 x 4.5 x 4.9 inch footprint make it easy to judge whether it fits your drinking spot, and you can pick between 110V and USB power.
— Matt, founder
What’s included
Unplug before cleaning. Take the parts apart and wash them with mild soap and warm water, rinse well and let them dry before you reassemble. Refill with fresh water and swap the filter when it looks dirty.
Tracked US shipping. Your estimated delivery dates are shown above, worked out from the day you order. Shipping is $5.99, and free on orders of $49 or more. Items in one order may arrive in separate packages. Shipping information
30 days from delivery to change your mind, with free prepaid return postage and no restocking fee. Contact us first and we will send the label and instructions. Returns & refunds
Secure checkout by Stripe. Prices are in US dollars, and any applicable tax is shown at checkout before you pay. We never see your full card number.
The fountain measures 6.3 x 4.5 x 4.9 inches (16 x 11.5 x 12.5 cm).
The tank holds 1.5 liters, about 51 fluid ounces.
Choose US for a standard 110V wall outlet, or USB if you want to run it on 5V USB power. Options ending in EU are made for a different outlet type.
Yes, it is made with fully removable, washable parts.
A filter box pack of three is offered as a separate option in the picker.
Practical reading to help you choose, measure and care for your pet’s gear.

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