Cats are instinctively drawn to moving water — in the wild, still water is more likely to be contaminated. A pet water fountain keeps water circulating continuously, which encourages cats to drink more. Staying well-hydrated supports kidney health, urinary tract function, and overall vitality, especially for cats on a dry food diet.

• Always fresh, never stagnant: Multi-layer filtration continuously removes impurities, hair, and odors so your pet always has clean water to drink.
  
• Quiet enough for light sleepers: : Operating as quietly as 25dB, the pump runs in the background without startling your pet or disrupting your household.
  
• App control & hydration tracking: The EverSweet Max 2 (UVC), EverSweet Max 2, EverSweet Max (Cordless), EverSweet 3 Pro (UVC), and EverSweet Solo 2 connect to the PETKIT App to monitor your pet's drinking frequency and duration, and receive real-time device status alerts.
  
• Cleaner water, fewer bacteria: Pet fountains naturally build up biofilm between cleanings. The EverSweet Max 2 (UVC) and EverSweet 3 Pro (UVC) feature a built-in UVC pump that continuously targets bacteria at the source — no chemicals needed.
  
• Dishwasher-safe design: The EverSweet Max 2 series are built with heat-resistant PPO materials, making them fully dishwasher-safe for easy deep-cleaning.

UVC disinfection uses deep ultraviolet light to stop bacteria from reproducing in your pet's drinking water — no chemicals needed. This matters because pet fountains naturally build up biofilm between cleanings, and standard filtration alone doesn't prevent bacteria from multiplying in the water itself. The UVC LED built into the pump tackles this continuously at the source.

If your pet is prone to urinary issues, immunocompromised, or shares a fountain with multiple pets, UVC offers meaningful extra protection. For healthy pets with regular cleaning routines, a standard filtration model may be sufficient. The EverSweet Max 2 (UVC) and EverSweet 3 Pro (UVC) both include UVC pumps.

App-connected PETKIT fountains unlock a range of smart features designed to keep your pet healthier. Through the PETKIT App, you can track your pet's drinking frequency and duration over days and weeks to spot any changes in hydration habits early. You'll also receive real-time alerts for low water levels, low battery, and filter replacement reminders, so you're always on top of maintenance.

For a simple, plug-in fountain with no app setup: The EverSweet Solo SE is a straightforward, easy-to-use option that works right out of the box.

Want to keep an eye on water levels at a glance: The EverSweet Solo 2 adds app connectivity and a visible water level window for effortless monitoring.

For those who want cordless freedom and smart hydration tracking: The EverSweet Max (Cordless) delivers a large 101oz (3L) capacity, a 304 stainless steel water tray, motion sensor mode, and drinking habits tracking via the PETKIT App — place it anywhere at home without cords.

Looking for the easiest fountain to clean: The EverSweet Max 2 offers everything the EverSweet Max (Cordless) provides, plus a dishwasher-safe design for effortless deep-cleaning.

If hygiene is your top priority: The EverSweet Max 2 (UVC) goes further with a UVC pump for continuous, chemical-free disinfection at the source.

For single-cat households seeking compact UVC hygiene: The EverSweet 3 Pro (UVC) offers UVC pump disinfection, a 304 stainless steel water tank, and app control in a smaller footprint.

Yes. All PETKIT water fountains automatically shut off when the water level gets too low, keeping the pump protected at all times. App-connected models will also send a low water level alert to your phone so you always know when it's time to refill.

Yes. Even with purified water, your pet's drinking naturally introduces hair, dust, and debris into the fountain over time. The filter continuously removes these impurities, keeping every sip clean and fresh. We recommend replacing the filter every 4 weeks for optimal performance.

We recommend a full clean at least once a week, including disassembling and rinsing all components, along with a filter replacement every 4 weeks. App-connected models send timely reminders directly to your phone so you never have to guess when it's time to clean or replace the filter.

Yes. All PETKIT water fountains are fully detachable with no hard-to-reach components, making weekly cleaning straightforward. The EverSweet Max 2 (UVC) and EverSweet Max 2 go a step further — built with heat-resistant PPO materials, they are fully dishwasher-safe, so deep-cleaning takes minutes rather than effort. Replace the filter every 4 weeks to keep water quality at its best.