12-Piece Replacement Set containing 6 activated-carbon and ultra-fine-fiber filters plus 6 sponges.

Features

• Efficient Water Filtration: The cat-fountain filter blocks hair, dust, and food debris while helping keep the water fresh.
• Four-Layer Circulating Carbon Filtration: Activated carbon has strong filtering ability and can effectively maintain fresh water quality, working with non-woven fabric as part of this four-layer circulation filter.
• Activated Carbon with Non-Woven Fabric: Activated carbon provides strong filtration to help maintain fresh water quality, working together with non-woven fabric in a four-layer circulating filtration structure.
• Package Contents: 6 cat fountain replacement filters and 6 pre-filter sponges.
• Cat Fountain Filter: Confirm compatibility with your fountain before purchasing to avoid ordering the wrong replacement.