28 Pcs Cat Water Fountain Replacement Filters-14 Pack Water Fountain Filters 14 Pack Pre-Filter Sponges, Pet fountain replacement filters Fit for 95oz/2.8L Cat Pet Fountain

Compatibility: Compatible with 95oz/2.8L Automatic Pet Fountains . Please check your fountain model before purchase., Triple Filtration System: Composed of a cotton layer, activated carbon and an ion exchange resin. Effectively to filter hair, heavy metals., Filter Size：Length is about 3.9inch. Width is about 3.9 inch.Thickness is about 0.4inch., 28 Pcs Cat Water Fountain Replacement Filters : The Pack Includes pack of 14 cat fountain replacement filters and pack of 14 Pre-Filter Sponges., Note: Please soak 5 minutes foam filter before use. Replace filter every 2-4 weeks.