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PetLibro Dockstream Pet Water Fountain, 2.5 litre

Holds 2.5 litres and runs cordless for up to 30 days on a battery. Pets at Home quotes 23 dB. It also recommends a new filter every 2 weeks, which adds a running cost the Catit PIXI buyer faces too.

What the label and listing say

Capacity	2.5 litres
Power	Rechargeable battery, 30-day life

Where this came from

Pets at Home product page

Other feeders and fountains

Catit PIXI Cat Fountain White Stainless Steel, 2.5 litre, £36
PetLibro Granary Automatic Cat Feeder Black, 3 litre, £70
PetSafe Healthy Pet Simply Feed Digital Feeder, 5.6 litre, £132