Cat Water Fountain Filter Replacement Set

Keep your PETLIBRO Dockstream cat water fountain running clean and clear with this replacement filter set. Compatible with models PLWF005, PLWF115, and PLWF105, each pack includes 20 filters plus 20 pump sponges—enough for 3 to 6 months of continuous use. The filters work through a four-stage system: non-woven fabric traps hair and food particles, coconut shell activated carbon removes sediment, rust, and odors, and ion-exchange resin filters heavy metals while softening the water. A built-in pump sponge catches additional debris to prevent clogs and pump damage. Simply soak each filter for 5 minutes and rinse for 30 seconds before installation to remove any activated carbon dust. Clean water encourages your cat to drink more, supporting urinary health and overall wellness. The filters maintain the fountain's quiet operation, so your pet stays calm and hydrated.