85 fl oz (2.5 L) USB Pet Water Fountain with LED and Carbon Filter

A USB-powered circulating water fountain for cats and dogs with a 2.5 L tank, two flow patterns, a carbon filter and a low-water LED.

2.5 liter capacity
Two flow patterns
Pump shuts off when water runs low

Shipping $5.99 · free over $49

$46.99

30-day returns · Free return postage

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All about this product

Product description

Fresh, flowing water draws many pets to drink. This round fountain holds 2.5 liters (about 84.5 US fl oz) and circulates it through a pump and filter. A mushroom-shaped spout can run in two patterns: a spring pattern for drinking across a wide area and a fountain pattern that arcs the water over the bowl.

It is powered by USB at 5 V DC, 500 mA, with a rated power of 1.5 W, so it draws very little energy. A blue LED glows when it is running normally. If the water runs low the pump shuts off and the LED turns red, which reminds you to refill. A slim window on the front lets you see the water level at a glance.

The unit measures about 7.87 by 7.87 by 5.51 inches (20 by 20 by 14 cm). The body is described as food-grade ABS, and the filter uses activated carbon cotton to help catch hair and sediment. The box contains the fountain, a USB water pump, a cotton filter element and a nozzle. It pulls apart for washing. Rinse the bowl, pump and spout every week, change the filter when the water looks cloudy, and keep the cable away from chewing. Give it a flat, dry spot near an outlet or USB adapter.

Why we chose it

It switches off when the water runs low and glows red to tell you, which makes a USB fountain easier to leave running.

— Matt, founder

Material & product details

Material: Food-grade ABS with activated carbon filter cotton
LED: Blue when running, red when water is low
Size: 7.87 x 7.87 x 5.51 in (20 x 20 x 14 cm)
Power: USB, 5 V DC, 500 mA
Capacity: 2.5 L (84.5 US fl oz)
Material: ABS with activated carbon filter cotton
Suited to: Cats and dogs
Rated power: 1.5 W
Water level window: Yes

Product features

2.5 liter capacity
Two flow patterns
Pump shuts off when water runs low
Blue and red LED status light
USB powered at 1.5 W

Care & cleaning

Unplug before cleaning. Rinse the bowl, pump and nozzle weekly and replace the filter regularly. Keep the cable away from chewing.

Delivery, returns & payment

Delivery

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

Returns

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

Payment

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.

Common questions

How much water does it hold?

2.5 liters, about 84.5 US fl oz.

How is it powered?

By USB at 5 V DC, 500 mA. The rated power is 1.5 W.

What do the lights mean?

Blue means it is running normally. Red means the water is low and the pump has stopped.

What is in the box?

The fountain, a USB water pump, a cotton filter element and a nozzle.

How big is it?