PETKIT EverSweet 3 Pro (UVC)
PETKIT EverSweet 3 Pro (UVC) — product image.
8 strengths and trade-offs from our review coverage
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Final score is the weighted average of the dimension scores above — see How we score on /how-we-test/.
Brand: PETKIT · Category: Water Fountains
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no list price published — check retailer
no verified review count — check the retailer page
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Quiet 54 oz fountain with UVC disinfection, a stainless steel tank and Bluetooth app control.
Strengths & trade-offs
Summarized from our published coverage: Best Pet Water Fountain: 4 Editor Picks.
What we like
- Up to 25 dB stated operation noise — the quietest on paper here
- UVC disinfection claimed at up to 99.96% of bacteria, plus four-stage filtration
- 304 stainless steel tank; Bluetooth app with a Do Not Disturb mode
- Rated for cats and small-breed dogs, with 5–7 days of water for one to two cats
What we don't like
- "Wireless" refers to the pump — the base must be plugged in at all times
- The 5V 1A adapter is not included in the box
- No price published on the pages we could verify, so no list price shown
- Bluetooth app rather than Wi-Fi, so remote alerts away from home are limited
| Capacity | 54 oz / 1.6 L |
|---|---|
| Tank | 304 stainless steel |
| UVC | Up to 99.96% of bacteria (maker claim) |
| Filtration | 4-stage |
| Noise | Up to 25 dB |
| Connectivity | Bluetooth, PETKIT app |
| Power | USB cable, adapter not included |
| Water days | 1-2 cats, 5-7 days |
| Size | 7.68 x 7.68 x 5.83 in, 2.82 lb |
Specifications from the manufacturer product record and retailer listings, verified 2026-11-07.
3-Year Cost of Ownership
| Component | 3-year cost | Source | Verified |
|---|---|---|---|
| Purchase (list price) | not published | Maker/retailer list price | verified 2026-11-07 |
| 4-stage filter replacements | not published Replacement filters are sold separately; the maker publishes no filter price on the verified page. | Maker spec: Filtration | verified 2026-11-07 |
| PETKIT app features | not published No subscription price is published for this unit on the verified product page. | PETKIT product page (verified 2026-11-07) | verified 2026-11-07 |
| Total (published costs only) | Cannot total — no verified list price for this product. | ||
The total sums only costs the maker has published on the verified date shown. Replacement filters, liners, trays, food and any optional memberships carry no published price in the record we verified, so they are listed but not summed. Price them at the retailer before committing.
Frequently Asked Questions
Which pet water fountain has the largest published capacity?
The PetSafe Drinkwell Stainless Steel Multi-Pet Fountain at 128 oz (1 gallon), ahead of the PETLIBRO Dockstream 2 at 3 L, per the manufacturers' own pages. Source: Best Pet Water Fountain: 4 Editor Picks
Which pet water fountain works without a power cord?
The PETLIBRO Dockstream 2 is the cordless option in this group: 5200 mAh battery, up to 30 days on a charge. The PETKIT EverSweet 3 Pro must stay plugged in despite its wireless pump. Source: Best Pet Water Fountain: 4 Editor Picks
Which water fountains have app controls?
The Catit PIXI Smart (Wi-Fi 2.4 GHz), the PETLIBRO Dockstream 2 (2.4 and 5 GHz) and the PETKIT EverSweet 3 Pro (Bluetooth). The PetSafe Drinkwell has no app. Source: Best Pet Water Fountain: 4 Editor Picks
Which fountain publishes the lowest operating noise?
The PETKIT EverSweet 3 Pro, at up to 25 dB stated. Catit publishes no decibel figure for the PIXI. Source: Best Pet Water Fountain: 4 Editor Picks
Compare with similar products
See how this product stacks up against the other products we cover in its category: maker-published specs, editor scores and verified prices, side by side.
Related coverage
Best ListBest Pet Water Fountain: 4 Editor Picks
Four pet water fountains ranked for cats and small dogs — compared on capacity, filtration, materials, noise and power from their published specifications.