Oneisall 3.5L filterless cat water dispenser in black with stainless steel bowl
Clean and waste water separation in the Oneisall 3.5L cat water dispenser
Cat beside cordless Oneisall water dispenser with 113-day battery life graphic
Oneisall 3.5L cat water dispenser with manual, power cable and adapter
Cat drinking from the filterless Oneisall water dispenser at home
Stainless steel drinking bowl rinsed clean under a kitchen tap
Filterless cat water dispenser with reusable parts and annual savings graphic
Scheduled water flow controls on the Oneisall cat water dispenser
Cordless Oneisall cat water dispenser shown on a table and floor
Oneisall 3.5L filterless cat water dispenser in black with stainless steel bowl
Clean and waste water separation in the Oneisall 3.5L cat water dispenser
Cat beside cordless Oneisall water dispenser with 113-day battery life graphic
Oneisall 3.5L cat water dispenser with manual, power cable and adapter
Cat drinking from the filterless Oneisall water dispenser at home
Stainless steel drinking bowl rinsed clean under a kitchen tap
Filterless cat water dispenser with reusable parts and annual savings graphic
Scheduled water flow controls on the Oneisall cat water dispenser
Cordless Oneisall cat water dispenser shown on a table and floor

Oneisall 3.5L FreshFill Filterless Cat Water Dispenser with Fresh Water System

Oneisall 3.5L FreshFill Filterless Cat Water Dispenser with Fresh Water System

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Shipping calculated at checkout.
  • Fresh water only, no recirculation.
  • Clean and waste water stay fully separated.
  • No filters, no ongoing costs.
  • No pump or tubes to clean.
  • Up to 6 scheduled drink times.
  • One charge lasts up to 113 days.
  • Ultra-quiet operation.
  • 3.5 L fresh water tank.

Shipping

Estimate delivery time: within 3-5 business days from the shipment date.

Returns & Warranty

We understand that, as a new pet care device, your pet may need a few days to adapt to and enjoy using it. However, if you’re not completely satisfied, we offer a full refund within 30 days of purchase (return shipping not included). See full terms.

We offer a 2-year warranty.

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  • 30-Day Money Back
  • 24-Month- Warranty
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24-Month Warranty

30-Day Money Back