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Cat and Faucet - Cat H2O
Is your cat fascinated with running water from the faucet? 
Cat H2O - Observing
Cat H2O - Playing
Cat H2O - Drinking

Cats love running water because their instinct 

tells them that running water is CLEAN WATER!

Let's upgrade to a Cat H2O and stay well hydrated and healthy. 

We brush our teeth daily. How many of us even try to brush our cat's teeth? How easy would it be if cats could clean their teeth simply by drinking water?

Dental Care (sold separately) is designed to work seamlessly with Cat H2O water fountains to provide daily oral hygiene while drinking water. Dental Care tablets will slowly dissolve in the drinking water & release ingredients that will help protect against plaque & tartar build up, leading to healthier gums and fighting bad breath. Also includes a calcium supplement for strong teeth and bones. 

Designed, formulated & made in Australia, packaged in China

Cat H2O - Dental Care Tablet

Each Cat H2O fountain includes 1 Dental Care tablet as sample

Product Videos

Cat H2O - Surface Skimmer - Crystal clear drinking surface

Surface skimmer aerates water and ensures crystal clear drinking surface to be free from saliva and slime.

Cat H2O and Dog H2O Quality Pump

When it comes to fountain pumps, SIZE does matter! Cat H2O & Dog H2O uses an OVERSIZE quality aquarium pump with market leading flow rate of 160~200L/hr ensuring strong filtration. 
Pump failure is the #1 issue for pet fountains. BIGGER - BETTER - GUARANTEED. Backed by a
3 year limited warranty. 

Cat H2O: Easy cleaning

Dishwasher friendly, dis-assembles in seconds without tools or any sharp edges.

Cat H2O BPA Free

Food grade & BPA Free housings ensure pure water.


Cat H2O text
Cat H2O mini Text


White on Translucent White

White on Translucent Black 

Blue on Translucent White 

Green on Translucent Black 

White on Translucent Black


2L (67 Fl. Oz.)

1.2L (40 Fl. Oz.)

Dimensions (length x width x height)

24 x 14.7 x 14.5 cm

9.5 x 5.8 x 5.7 inches

19.5 x 16.5 x 12 cm

7.7 x 6.5 x 4.7 inches


1 x fountain filter, each includes sponge and activated carbon

Dental Care

1 x Dental Care tablet with silicone slow dissolving sleeve

Housing Material

Certified "Food Grade" & BPA Free plastic


Different regions are using different versions, please verify with local reseller 

110Vac 60Hz or 220Vac 50Hz


DC5V with USB adapter

DC5V USB plug. Simply plug into any USB adapter or socket. (USB adapter not included, let's make use of all those idle USB adapters at home).



110Vac 60Hz or 220Vac 50Hz


Fountain: 1 Year   Pump: 3 Year Limited Warranty

If these are too small or you have multiple cats, please check out our Dog H2O fountains as well, they are a lot larger and use the same filter and Dental Care, also the same pump that comes with a 3-year limited warranty.

Dog H2O Cordless: Battery Operated Dog Fountain
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