Ensure your furry friend's water stays fresh and clean with the Drinkwell® Outdoor Dog Fountain Filter Multi-Pack. This convenient pack comes with 3 carbon filters and 1 foam filter, specifically designed for PetSafe Outdoor and Everflow Pet Fountains. These filters not only keep your pet's water crystal - clear but also work in tandem to prolong the lifespan of your pet fountain pump. Swap out the carbon filter every 2 - 4 weeks and the foam filter every 1 - 2 months to guarantee your pet fountain performs at its best. The carbon filters, made of duo - density polyester pads, are great at getting rid of unpleasant tastes and odors. Meanwhile, the foam filter is excellent for trapping pet hair and debris. Package includes 1 Foam Pre - Filter and 3 Carbon Filters.

Using this filter multi - pack is easy. First, install the foam pre - filter and carbon filters in your PetSafe Outdoor or Everflow Pet Fountain according to the fountain's instructions. Make sure they fit snugly. To keep your pet's water clean and the fountain working well, remember to replace the carbon filter every 2 to 4 weeks and the foam filter every 1 to 2 months. When replacing the filters, turn off the fountain to avoid any splashing. Also, keep the filters in a dry place when not in use. If you notice a decrease in water flow or the water doesn't seem as fresh, it might be time to check and replace the filters earlier than the recommended schedule.