Keep the fresh, clean water flowing for your furry friend with Drinkwell 360 Replacement Pre-Filters.

Designed specifically to fit Drinkwell’s 360 pet water fountains, these foam pre-filters surround the pump housing to trap hair, debris and other large particulates for an added layer of safety and filtration.

Pre-filters help maintain optimum flow rate, enhance the filtration ability of the separate carbon filter, and further prolong the life of your pump.

The easy-to-install pre-filter fits easily around the pump inside the water reservoir and lasts up to two months.

• Prevents hair, debris and other large particulates from entering the pump or water bowl.
• Helps maintain optimum flow rate, enhance carbon filtration and further prolong the life of your pump.
• Pre-filter can be easily washed out and re-used to extend its useful life.
• Available in a convenient 2-pack; each pre-filter provides up to two months of filtration