A dual-tank fountain that keeps a dedicated clean water supply separate from a catch tray of used water, so nothing gets pulled back through the system to be reused. A sensor starts the flow when a pet approaches, and a knob sets the catch tray to drain automatically every 4, 8, 12, or 24 hours, or on demand with an 8 second press. Holds about 101 oz (3 L) and runs on a built-in rechargeable battery.
Cascade® keeps a separate clean tank and a separate catch tray, so what your pet drinks never mixes with what's already been in the bowl.

A dedicated clean tank feeds the bowl while used water collects in a separate tray below, so nothing gets pulled back through the system to be reused.
A sensor near the bowl detects an approaching pet and starts the water moving, so it's flowing right as your cat or dog leans in.
A knob sets the catch tray to drain automatically every 4, 8, 12, or 24 hours, or hold it down for 8 seconds to drain on demand.
A built-in mesh screens out debris without a cartridge to buy and swap, just rinse it during regular cleaning.
Before adding another battery fountain to the counter, it’s fair to ask if the water actually stays clean, whether it senses a pet reliably, how the draining actually works, and whether there’s a filter to keep buying. Here’s how each one is handled.
Runs on a built-in rechargeable battery, rated up to about 40 days based on 2 scheduled drainages a day, actual runtime depends on how often the tray drains and how many pets use it.
