• 3-layer filtration system
• Keeps water fresh & clean
• Captures debris
• Extends fountain life

Compatible with:

• Crate Fountain BPA-Free Premium Plastic 70 oz
• Swan BPA-Free Premium Plastic Drinking Fountain 80 oz
• Food+Water Station Stainless Steel & BPA-Free Premium Plastic Fountain 40 oz
• Serene Stainless Steel & BPA-Free Premium Plastic Drinking Fountain 72 oz