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Oneisall PW04 Standard (3 Filters) Wireless Cat Fountain: 3.5L Stainless Steel, Cordless, Rechargeable Pet Water Dispenser, Silver - 2 of 4Oneisall PW04 Standard (3 Filters) Wireless Cat Fountain: 3.5L Stainless Steel, Cordless, Rechargeable Pet Water Dispenser, Silver - 3 of 4Oneisall PW04 Standard (3 Filters) Wireless Cat Fountain: 3.5L Stainless Steel, Cordless, Rechargeable Pet Water Dispenser, Silver - 4 of 4
Oneisall PW04 Standard (3 Filters) Wireless Cat Fountain: 3.5L Stainless Steel, Cordless, Rechargeable Pet Water Dispenser, Silver - 1 of 4

Oneisall PW04 Standard (3 Filters) Wireless Cat Fountain: 3.5L Stainless Steel, Cordless, Rechargeable Pet Water Dispenser, Silver

$39.99 reg $65.99
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At a glance

About this item

Highlights

  • Cordless & Safe: This wireless water fountain eliminates cords and plugs, making it safe to place anywhere—living room, kitchen, or outdoors—without chewed wire risks. Provide safe, convenient hydration for your pet.
  • Up to 60-Day Battery: With a 5000mAh rechargeable battery, this cordless fountain provides up to 60 days of continuous operation. Ensures fresh water during trips or power outages, keeping pets hydrated with minimal charging.
  • Healthier & Easy-Clean Steel: Made of 304 stainless steel, this fountain helps prevent cat acne and is dishwasher-safe for easy cleaning. Provides a consistently healthier, cleaner water source for your pet.
  • 3 Smart Water Modes: Choose from Sensing (activates within 1m), Intermittent (30s/30min), or Continuous flow. Customize hydration to match your cat's drinking preferences with our versatile fountain.
  • Enhanced Filtration System Provides Fresh Water: This filtered cat water fountain bowl includes a multi-filtration system with an activated carbon filters to capture hair and debris, removes impurities, ensuring your pet always has access to clean water
  • Low Noise & Energy-Saving: With an ultra-quiet pump (≤30dB), our fountain ensures peaceful hydration without disturbing sleep. The 5V 1A energy-saving design minimizes power consumption for worry-free 24/7 operation.
  • Generous 3.5L Capacity: Ideal for multi-cat homes, this fountain lasts over two weeks. The built-in water level window allows easy monitoring, perfect for busy schedules or trips.
  • Standard version 3 Filters: 1 Water Fountain + 3 Replacement Filters Recommended filter change every 2 weeks 3 filters provide clean water for up to 1.5 months

Description

Cordless design avoids pet chewing and cable tangles Stay hydrated even on trips with 60-day battery life Keeps water fresh with 5-layer filtration Healthy and easy to clean with 304 stainless steel Quiet hydration under 30dB keeps your pet calm Customizable drinking with 3 water modes SKU: PW04SAU Capacity: 3.5L Noise: <30db Weight: 2 pounds Battery: 5000mAh Rated Voltage/Current: DC 5V 1A Material: 304 Stainless Steel+ABS Dimensions: 7.87 x 7.87 x 6 inches Package Dimensions：8.43 x 8.39 x 5.79 inches
Dimensions (Overall): 7.8 inches (L), 6 inches (H) x 7.8 inches (W)
Weight: 2 pounds
Capacity (Volume): 3.5 ounces
Intended Pet Type: Cat
Features: Automatic, BPA-Free
Assembly Details: Adult Assembly Required, No Tools Needed
Pet Lifestage: All Ages
Material: Stainless Steel
Power Source: Electric
Care & Cleaning: Dishwasher-Safe
Warranty: 2 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 1004895806
UPC: 6938651233574
Origin: imported
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 8.5 inches length x 8.5 inches width x 6 inches height
Estimated ship weight: 2.6 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
item ships from third party seller: ONEISALL, INC

Return details

This item must be returned to any Target store.
This item must be returned within 30 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.
Download the safety data sheet (PDF)
This document lists product hazards, safety info and any potential ill effects on human health. All info has been collected and verified by the manufacturer.

Q: Are there any warranties included?

submitted by Moesun - 2 months ago

  • A: Yes，all of our product include 2 year warranty.

    submitted byOneIsAll - 1 month ago
    Brand expert

Q: How long does the wireless fountain take to charge?

submitted by Terry - 4 months ago

  • A: This wireless pet fountain is equipped with 5000mAh large capacity battery which generally takes about 7 hours to fully charge, and it can lasts for 60 days, no worry about pets water feeding even when you are travelling.

    submitted byOneIsAll - 4 months ago
    Brand expert

Q: How deep is the bowl? Can a medium-sized dog use it?

submitted by Flower - 6 months ago

  • A: Yes, it is perfectly suitable for a medium-sized dog. The drinking tray measures 7x7 inches, which provides ample space for your dog to drink comfortably. With a large 3.5L water capacity, it can ensure a fresh water supply for up to 7 days, making it an ideal solution for pet owners.

    submitted byOneIsAll - 6 months ago
    Brand expert

Q: I just set up my pet’s fountain and there’s a red light on above “filter”. Why is that?

submitted by idka - 7 months ago

  • A: The red light means the filter needs to be replaced. Double-press the power button to turn the light off. Remember to replace the filter soon for clean water.

    submitted byOneIsAll - 7 months ago
    Brand expert

Q: How many filters does this come with? If it doesnt come with any extra, what type of filter is it, what’s it called so that I know what to search?

submitted by idka - 7 months ago

  • A: This product comes with 3 replacement filters. The filter type is the 3.5L cordless/PW04 filter. To search for replacements, you should look for: "3.5L cordless/PW04" water fountain filters, which will be available in Target store soon, or you can go to oneisall.com for purchasing this accessory firstly. It is recommended to change the filter every 2 weeks. The 3 included filters will provide clean water for up to 1.5 months.

    submitted byOneIsAll - 7 months ago
    Brand expert

Q: What filter goes with this? Thanks !

submitted by No thank you - 7 months ago

  • A: This product comes with 3 replacement filters. It is recommended to change the filter every 2 weeks. The 3 included filters will provide clean water for up to 1.5 months.

    submitted byOneIsAll - 7 months ago
    Brand expert

Q: Is there always water in the drinking basin?

submitted by thayes - 8 months ago

  • A: No, the basin is not always full. It needs to be refilled by the owner. However, this fountain is designed with smart features to tell you exactly when the water is low. Large 3.5L Capacity: It holds a large amount of water (3.5 liters), meaning it doesn't need to be refilled as often. For example: A 5lb (2.2kg) cat can drink for up to 15 days. A 10lb (4.5kg) cat can drink for up to 10 days. A 15lb (6.8kg) cat can drink for up to 7 days. This makes it perfect for multi-pet households. Water Level Window & Indicator Lights: The fountain has a clear window and an electronic monitoring system to show the water status. 🟦 Blue Light: This means there is a sufficient amount of water. You do not need to refill it. 🔴 Red Light: This is a "no water" warning. It means the water level is too low and you must

    submitted byOneIsAll - 7 months ago
    Brand expert
See all questions (7)

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Thumbs down graphic, would not recommend
24 February, 2026Verified purchase

(no review title)

I sliced my thumb on the stainless steel tray trying to get it out of the box. Finally got it all set up and my cats are terrified of the motion detector and won't drink out of it. I switched the settings to intermittent on/off but it made no difference to them. Waste of $40
Moesun
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
22 January, 2026Verified purchase

(no review title)

Perfect
Karen
cat likes it: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
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1 out of 5 stars
Thumbs down graphic, would not recommend
12 November, 2025Verified purchase

(no review title)

Fountain does not work.
Alesia
1 guest found this review helpful. Did you?
1 out of 5 stars
Thumbs down graphic, would not recommend
25 October, 2025Verified purchase

Not worth the hassle

Worked fine for a week, but the pump stopped working and the company was not helpful at all. They told me I'd have to return it to the store so I did.
Lola
4 guests found this review helpful. Did you?
5 out of 5 stars
Thumbs up graphic, would recommend
23 September, 2025Verified purchase

Love it!

Fantastic fountain, the cats love it!
Capcon92
cat likes it: 5 out of 5
quality: 5 out of 5
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5 out of 5 stars
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9 August, 2025Verified purchase

Motion activates pet fountain

It is easy to prepare for your pet. It is nice that it doesn’t run constantly but activates when my cat approaches. I have not researched the filter yet. But the contents has a part number for reordering.
Bazinga
cat likes it: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
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