Pure-Flow Carbon Replacement Cartridges

Maintain clinical-level water purity for your pet with the Pure-Flow Activated Carbon Cartridges. Specifically engineered for the DownyPaws WFP6 series and compatible high-performance fountains, these replacement filters are the heartbeat of your pet’s hydration system. Over time, fountain filters accumulate hair, debris, and sediment that can slow water flow and harbor bacteria; these high-density cartridges ensure your cat always has access to crisp, "spring-fresh" water that encourages healthy drinking habits.

Each cartridge features a multi-stage purification logic. The high-density cotton layer traps physical particles like fur and dust, while the premium Activated Carbon and Ion-Exchange Resin work at a molecular level to remove chlorine, heavy metals, and unpleasant odors. By softening "hard" tap water, these filters help prevent the buildup of minerals that can lead to urinary tract issues in felines.

Key Specifications

• Multi-Stage Purification: Combines high-density microporous cotton, activated carbon, and ion-exchange resin for 360° filtration.

• Enhanced Palatability: Effectively removes chlorine and organic odors, making water significantly more appealing to sensitive feline palates.

• Health-Focused Softening: Reduces magnesium and calcium levels in tap water to help prevent kidney and urinary stones.

• WFP6 Precision Fit: Specifically designed to sit flush within the filter housing, ensuring no water bypasses the filtration media.

• High-Durability Mesh: Outer layers are reinforced to prevent carbon leaking into the reservoir, keeping the water clear and debris-free.

• Economical Bulk Packaging: Available in 6 or 12-piece packs, providing up to a full year of fresh water maintenance.

• Quick-Swap Design: Replaceable in seconds with no tools required; simply rinse under cold water and drop into place.