PET STANDARD Cat Water Fountain Filter Replacement & 12 Pack Replacement Pre-Filter Sponges Compatible with Rellaty and Neareal 108oz/3.2L Automatic Cat Water Fountain Pack of 12

[[Cat Water Fountains Compatibility] Compatible with Rellaty And Neareal 108oz/3.2L Indoor Cat Water Fountain. If any doubt please check product dimensions. [Cat Water Filter Dimensions] Length is about 2.70 inch. Width is about 1.53 inch. Thickness is about 0.4 inch. [Premium Quality Water Fountain Filters For Cats Indoor] Double Filtration System: Composed of a cotton layer and activated carbon. Effectively to filter hair heavy metals keeps water fresh and improve the taste of the water. [Frequency Of Replacement] To prevent the activated carbon dust from shedding into water please soak the pet fountain filter in water for 5 minutes then rinse thoroughly under running water before using. 1 to 2 weeks in summer and 2 to 4 weeks in winter. If multiple pets are using the fountain more frequent replacement will be necessary. [Premium 12 Pack Cat Fountain Filters] 12-pack of premium cat water filter replacement filters and 12 Pack of pre-filter sponges individually packaged and sealed to maintain high quality. Enough supply for 3 to 12 months of use. Replace the pre-filter sponge at the same frequency as the filter. "[Effortless Replacement] Easily replace your pet fountain filter. Designed for hassle-free installation ensuring your pets hydration needs are met with ease." [Water Fountain Filters for Cats Indoor] Comparable to Neareal Cat Fountain Replacement Filters and Rellaty Cat Water Fountain Filters Replacement]