Compatibility: Only compatible with Pet Marvel Automatic Cat Water Fountain Light 2L capacity with Stainless Steel Drink Tray, will not work with other brands.
Replacement Filters Set: 4 packs of premium pet fountain replacement filters. It is strongly recommended for families. Keep your cat healthy and happy and make your life easier.
Keep Fresh Water: Our water fountain replacement filters are composed of cotton filters, activated carbon, and ion exchange resin forming a triple filtration system that helps keep your pet's water clean and safe to drink.
Instructions for Use: After unpacking, please soak and rinse the filter for 2 minutes in water to remove the floating carbon water caused by the transportation.
Easy To Replace: Easily removes when you clean your pet's fountain. According to your pet's drinking frequency and the number of pets using the fountain, please replace the filter every 30 days.