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  • Oneisall 3.5 Liter Cordless Stainless Steel Cat Water Fountain W/ 60 Day Power & 3-Layer Filtration [Intended for Dog, Cat, Dimensions 7.87 in x 7.87 in x 6.02 in, Total Weight 2 l
  • Oneisall 3.5 Liter Cordless Stainless Steel Cat Water Fountain W/ 60 Day Power & 3-Layer Filtration [Intended for Dog, Cat, Dimensions 7.87 in x 7.87 in x 6.02 in, Total Weight 2 l
  • Oneisall 3.5 Liter Cordless Stainless Steel Cat Water Fountain W/ 60 Day Power & 3-Layer Filtration [Intended for Dog, Cat, Dimensions 7.87 in x 7.87 in x 6.02 in, Total Weight 2 l
  • Oneisall 3.5 Liter Cordless Stainless Steel Cat Water Fountain W/ 60 Day Power & 3-Layer Filtration [Intended for Dog, Cat, Dimensions 7.87 in x 7.87 in x 6.02 in, Total Weight 2 l
  • Oneisall 3.5 Liter Cordless Stainless Steel Cat Water Fountain W/ 60 Day Power & 3-Layer Filtration [Intended for Dog, Cat, Dimensions 7.87 in x 7.87 in x 6.02 in, Total Weight 2 l
  • Oneisall 3.5 Liter Cordless Stainless Steel Cat Water Fountain W/ 60 Day Power & 3-Layer Filtration [Intended for Dog, Cat, Dimensions 7.87 in x 7.87 in x 6.02 in, Total Weight 2 l
  • Oneisall 3.5 Liter Cordless Stainless Steel Cat Water Fountain W/ 60 Day Power & 3-Layer Filtration [Intended for Dog, Cat, Dimensions 7.87 in x 7.87 in x 6.02 in, Total Weight 2 l
  • Oneisall 3.5 Liter Cordless Stainless Steel Cat Water Fountain W/ 60 Day Power & 3-Layer Filtration [Intended for Dog, Cat, Dimensions 7.87 in x 7.87 in x 6.02 in, Total Weight 2 l

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Oneisall

Oneisall 3.5 Liter Cordless Stainless Steel Cat Water Fountain W/ 60 Day Power & 3-Layer Filtration [Intended for Dog, Cat, Dimensions 7.87 in x 7.87 in x 6.02 in, Total Weight 2 l

Oneisall

Price $40.00

Only 5 left

1

  • Spend more, save more$15 off $150 or $40 off $300 across the store.
  • Arrives by Thu, Oct 15Free shipping from this seller
  • New and factory sealedThe seller attested this listing as brand new on Oct 6, 2026. Anything else and we refund you in full.
  • 30-day returnsReturn unopened items within 30 days of delivery, no questions asked.

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About this item

  • Intended for: Dog, Cat
  • Dimensions: 7.87 in x 7.87 in x 6.02 in
  • Total Weight: 2 lbs
  • Warnings/Cautions: Oneisall PW04 Wireless Cat Water Fountain, 3.5L With 3 Filters Operational SafetyTo ensure the operational safety of your Oneisall PW04 Wireless Cat Water Fountain, the device must be kept away from high-temperature environments to protect its integrated lithium battery; never expose the power module to open flames or direct sunlight to avoid overheating or damage. To protect the internal circuitry and battery pack, keep the external electronic control module completely dry, ensuring you remove

Description and Overview: The primary intent of the Oneisall PW04 Wireless Cat Water Fountain is to promote optimal urinary and kidney health in felines by encouraging them to drink more water. Cats naturally prefer drinking moving water over stagnant water. This automated system simulates a flowing stream to attract selective drinkers while providing a safe, clean, and flexible hydration station that can be placed anywhere without the limitations or hazards of electrical cords. The Oneisall PW04 is special because it features a cordless, 5000mAh rechargeable battery configuration that provides up to 60 days of portable power, completely eliminating dangerous cable chewing risks and restrictive wall outlet placement. It sets itself apart with three smart dispensing modes-including an advanced 39-inch motion sensor that activates water flow only when a pet approaches-and a hygienic, dishwasher-safe 304 stainless steel basin specifically engineered to prevent feline acne. Additionally, the unit combines a robust, 5-layer filtration system that continuously extracts hair and heavy metals with a massive 3.5-liter water reservoir that operates at a whisper-quiet, stress-free level under 30 decibels. Oneisall's brand mission is to "Foster meaningful relationships and enrich the lives of pets and pet owners". Oneisall's product mission is to "Transform How You Pet". This focus centers on blending innovation with everyday practicality to create smarter, more efficient solutions for pet owners. Features: Cordless: Eliminates dangerous cable-chewing risks and outlet restrictions with a built-in 5000mAh rechargeable battery. Sensor-Driven: Conserves energy by triggering a 30-second water stream only when a pet enters its 39-inch detection zone. Hygienic: Resists the bacterial accumulation that causes feline acne using a durable 304 food-grade stainless steel basin. Whisper-Quiet: Prevents startling sensitive or easily anxious cats by operating at a stress-free acoustic level under 30 decibels. Purifying: Extracts hair, sediment, and heavy metals continuously via a robust, multi-stage 5-layer filtration system. High-Capacity: Minimizes constant refills by holding a massive 3.5 liters (118 oz) of water to sustain pets for weeks. Dishwasher-Safe: Streamlines routine maintenance with a fully detachable metal framework built for rapid, automated sterilization. Includes: 1 Stainless Steel Water Tank The primary 3.5-liter (118 oz) main reservoir base crafted from hygienic f

Specifications

Intended for
Dog, Cat
Dimensions
7.87 in x 7.87 in x 6.02 in
Total Weight
2 lbs
Warnings/Cautions
Oneisall PW04 Wireless Cat Water Fountain, 3.5L With 3 Filters Operational SafetyTo ensure the operational safety of your Oneisall PW04 Wireless Cat Water Fountain, the device must be kept away from high-temperature environments to protect its integrated lithium battery; never expose the power module to open flames or direct sunlight to avoid overheating or damage. To protect the internal circuitry and battery pack, keep the external electronic control module completely dry, ensuring you remove
Company Tagline
"Transform How You Pet"
Compatible with
The Oneisall PW04 Wireless Cat Water Fountain is primarily compatible with official Oneisall brand replacement parts and accessories specifically engineered for the PW03 and PW04 cordless model series, including custom-fit four-layer vertical carbon filters, foam pump pre-filters, and official replacement water pumps. Additionally, its massive 3.5-liter reservoir assembly is fully compatible with residential automatic dishwashers for effortless sterilization, while the elevated drinking tray fun
SKU
fd-a9c51145cd9a

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