“Pet Standard” Dog/Cat Drinking Fountain Water Filters

7 remaining (of a 12-pack) Water Filters by Pet Standard, for use in “PetSafe” brand Drinkwell water fountains for dogs and cats, modells Avalon, Pagoda, Sedona, and Seascape fountains. My cat LOVES her water fountain. I bought a different model that takes a different shape/size of filter, so if your filter runs on this style, have at it! I have 7 left for you. Thank you, fellow pet lovers! These 7 are brand-new, NEVER USED.