SIBAYS Dog Water Fountain Filter Replacement, 4Gal/15L Pet Fountain Filters, Made of Activated Carbon and PP Cotton, 8 Pet Water Fountain Filters, 8 Pre-Filter Sponge with 8 Pump Sponge(Model: L05)

24 Pack Replacement Filters: You will receive 8 packs of dog water fountain filters, 8 packs of pre-filter sponges and 8 packs of high-density sponge filters for pump. Each piece is individually sealed to keep its filtering quality not whittled even being long stored.

Perfect Fit SIBAYS 15L Pet Fountain: Pet water fountain filters replacement are compatible with SIBAYS 4Gal/15L dog water fountain for large dogs. Please confirm the compatibility before your purchasing. (Filter Dimensions: 6.73"L x 0.35"W x 1.65"H)

5-Layer Filtration System: The multi-layer filtration system includes pre-filter sponge, 2-layer PP cotton, coconut shell activated carbon, and a high-density pump sponge, which effectively remove hair, food residues, dust, odors, heavy metals from water, providing clean and fresh water for your pet.

Food Grade Materials: SIBAYS water fountain filters are made of all food grade material. The superior PP cotton layer is durable and longer-lasting. Natural coconut shell activated carbon tightly sealed inside won't penetrate through the pp cotton, no carbon particles in water.

Rinse Before Use: Please soak and rinse the filter, pre-filter sponge, and pump sponge before use. For your pet's health, it's recommended to replace the filter and sponges every 1-3 weeks. If you have multiple pets, it is recommended to change the filter more often.