Bissell HydrateWell Pet Water Fountain Replacement Filter 4-Pack for Cats and Dogs Model 4504

A pet water fountain replacement filter helps keep circulating drinking water clearer by catching hair, debris, and other impurities. This Bissell HydrateWell four-pack is shaped for a precise fit in the matching fountain, supporting regular filter changes for cats and dogs.

Each plastic filter uses multiple filtration layers to reduce visible material and improve water taste in the HydrateWell system. The package contains four model 4504 filters and measures approximately 3.9 by 2.87 by 1.65 inches, with a total listed weight of 1.13 ounces. A separate HydrateWell product variant appears in the same listing and may represent the fountain rather than replacement filters, so choose Filters 4 pack by exact SKU when purchasing cartridges only. The source does not provide a fixed replacement interval or media composition. Inspect the filter and fountain water regularly, and follow the HydrateWell manual for rinsing, orientation, and change timing. Clean the reservoir and pump during filter service so trapped hair or debris outside the cartridge does not remain in circulation.

Specifications

• Brand: Bissell
• Model: 4504
• Product: Pet fountain replacement filter
• Detailed style: Filters 4 pack
• Other variant: HydrateWell
• Quantity: 4 filters
• Material: Plastic
• Filtration: Multi-layer
• Targets: Impurities hair and debris
• Pet types: Cats and dogs
• Compatible system: Bissell HydrateWell pet fountain
• Dispenser form: Fountain
• Package dimensions: 3.9 x 2.87 x 1.65 in
• Package weight: 1.13 oz
• Replacement interval: Follow fountain instructions