PETKIT EVERSWEET MAX UVC 3L Cat Water Fountain

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Product guide

PETKIT EVERSWEET MAX UVC 3L Cat Water Fountain

The PETKIT EVERSWEET MAX is a 3L battery-powered cat water fountain with a wireless pump, UVC treatment claim, motion activation and app monitoring. Its cordless layout and detachable parts may suit homes where a nearby socket is inconvenient, but battery-life feedback is mixed.

At a glance

Wireless pump and battery operation avoid a power cable running into the water tank.
App claims include tracking drinking frequency and duration, with refill and filter reminders.
Motion sensing is described as triggering flowing water when a pet approaches.
Detachable tank and pump are intended to make cleaning easier.

Price

£79.99Save 20%

Reference price: ~~£99.99~~

Price checked: 14 Nov 2026

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Often bought together

PETKIT Filter Unit RECT for EVERSWEET MAX Battery Operated Cat Water Fountain, Replacement Filters, 5 packs

£16.99

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Pros and cons

Pros

3-litre capacity provides a larger reservoir than many compact pet fountains.
A wireless pump keeps exposed cables out of the tank, according to the listing.
Four-stage filtration and UVC treatment are specified as part of the water-care setup.

Cons

Filters need periodic replacement. The listing says generally every 30 days in continuous working mode, with longer life in intermittent mode.

Technical specifications

15 specifications

Identity
Brand	PETKIT
Model	EVERSWEET

Capacity and operation
Capacity	3 litres
Power configuration	Battery Powered
Battery	Lithium-Ion
Use	Indoor

Features
Filtration	4-stage filtration system (sponge, activated carbon, high-density cotton & filter layer)
Hydration modes	Smart, Normal, and Battery Modes
Connectivity	2.4GHz Wi-Fi
Battery capacity	5,000mAh rechargeable battery
Standby time claim	up to 83 days of standby time

Dimensions and installation
Dimensions listed	26.5L x 17.1W x 19.7H centimetres
Weight listed	1.5 Kilograms

Materials and appearance
Material listed	Acrylonitrile Butadiene Styrene (ABS)
Colour	White

What to know before buying

Listing details to confirm

The claimed battery endurance is up to 83 days of standby, not a stated continuous operating duration. Customer feedback reports mixed battery life, so do not treat that standby figure as an expected interval between charges. Connect the app using 2.4GHz Wi-Fi. The listing says remote control requires a PETKIT master device, while another answer mentions Bluetooth connection. Add water below the MAX line and follow the manual for cleaning and maintenance. Refill and check the pump and filter if flow falls.

What’s in the box

Included

Brush ×1
EVERSWEET MAX ×1
Filter ×1
Manual ×1
USB cable ×1

Who is it for?

A good fit for

Pet owners wanting a cordless indoor fountain with a 3-litre reservoir.
Households interested in app-based drinking activity monitoring and filter reminders.
Buyers who value a detachable design and motion-activated flow.

Less suited to

Buyers who need a confirmed long continuous runtime between charges.
People who require remote control without a compatible PETKIT master device or a 2.4GHz Wi-Fi network.

PETKIT EVERSWEET MAX UVC 3L Cat Water Fountain · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,108 ratings

5 stars82%82%
4 stars10%10%
3 stars3%3%
2 stars2%2%
1 star3%3%

Customer feedback highlights ease of use and cleaning, quiet operation and a tidy appearance. Battery life is a concern for some, while reports on reliability and value are mixed. That matters particularly for buyers choosing this model to avoid frequent charging. The listing's up-to-83-day figure is standby time, not a promise of continuous operation between charges.

Positive themes

Customers are reported to appreciate quiet operation, easy cleaning and ease of use.
The fountain's appearance is described as tidy.

Negative themes

Some customers report that battery life does not last long enough.

Mixed feedback

Customer feedback is mixed on battery life, reliability and value for money.

Frequently asked questions

How large is the water reservoir?

The listed capacity is 3 litres.

Does it need to be plugged in while in use?

The listing describes battery-powered operation and a wireless pump. It claims an up-to-83-day standby time, which is not a continuous-use runtime figure.

What connectivity does the app use?

The app description specifies 2.4GHz Wi-Fi. The listing says remote monitoring requires a PETKIT master device, while also mentioning Bluetooth connection, so the exact control setup is worth confirming.

How often should the filter be changed?

The listing says generally every 30 days in continuous working mode. It says the filter lasts longer with intermittent operation, and the app provides replacement reminders.