6 Set Replacement Filters & Sponges for 135 fl oz/4L Wilreless Cat Water Fountain, BFLICROY Cat Water Fountain Filters, Triple Filtration Pet Fountain Filter Replacement, Dog Fountain Filter JKW Change the flash mode with

Change the flash mode with a press of the silicone power button for convenient use

energy production and digestion*

Perfect for pee-trained puppies

Take one of the nail caps out and try it on your cat's paws without the glue to ensure a proper snug fit

6 Set Replacement Filters & Sponges for 135 fl oz/4L Wilreless Cat Water Fountain, BFLICROY Cat Water Fountain Filters, Triple Filtration Pet Fountain Filter Replacement, Dog Fountain Filter JKW Change the flash mode withFeatures: Compatibility: Cat water fountain replacement filters and sponges set, perfectly for 135 fl oz 4L wilreless cat water fountain Triple Filtration System: Cat water fountain filters come with 3 layer filtration system, high density cotton can fliter hairs and debris, keep water clean; Activated carbon can remove chlorine and odor, purify and freshen water; Ion exchange resin can filter heavy metals and improve the taste Filter Sponge& Pump