2 Pet Water Fountain Pre Foam Filters Replacement Filters, 4 Pieces/Pack (White Foam)

Compatible with PETKIT EVERSWEET 2 Smart Water Fountains for Dogs and Cats Change every 1-2 months to maintain your pet fountain Replaceable foam filter prevents hair and debris into pump and keeps water clean Protects the pump and extends the lifetime of your fountain. Debris and hair in the pump will cause noises while the pump is working