Kastty 3.96 Gal Dog Water Fountain for Large Dogs – 15L Stainless Steel, Ultra-Quiet Pump, Water Level Window & LED Light (FS78, Grey)

Designed for big breeds and busy homes

Meet Kastty’s large-capacity dog water fountain, built to keep big dogs refreshed without constant refills. The generous 15L reservoir (3.96 gallons) can support a day of activity, long walks, and multiple pets sharing the same fountain. The result is dependable hydration that fits your routine, not your schedule.

Crafted from SUS304 stainless steel, this bowl resists rust and is easy to wipe clean after outdoor play or meals. The smooth surface is gentle on fur and simplifies maintenance, helping you focus on time with your companion rather than chores.

Pure water, clearer taste

Its 5-layer filtration system - pre-sponge, non-woven fabric, ion exchange resin, activated carbon, and sponge - works together to reduce dirt fragments and shed fur in the water. The outcome is water that remains cleaner between top-ups, supporting daily hydration routines.

• 5-layer filtration targets common impurities and fur traces
• Each component is designed for easy replacement and maintenance
• Large 15L reservoir lowers the need for frequent refills

Quiet, unobtrusive operation

The ultra-quiet pump operates around 25 dB, creating a calm backdrop whether you’re reading, working, or winding down. It’s designed so the fountain stays unobtrusive while still delivering a steady stream for your pet.

• Low-noise performance supports peaceful spaces
• Reliable pumping designed for continuous use

Smart visibility and nighttime guidance

A slim visual window makes water level easy to monitor at a glance, while the integrated LED light provides a gentle glow to help dogs locate the fountain after dark. These details help support consistent hydration in varied settings.

• See when a refill is needed without guesswork
• LED light aids nighttime visibility for pets

Ideal for large breeds and homes with multiple pets, the Kastty fountain combines durable construction with simple upkeep. Consider it for kitchens, living rooms, or pet rooms where a reliable water source matters, while adding a touch of modern style to your space.