The filters for the CATLINK Pure 2 fountain use advanced ultrafiltration with a precision of up to 0.01 microns, capturing even microscopic particles and eliminating unwanted tastes and odors. This ensures your dog or cat always has access to crystal-clear, great-tasting water.

The filters’ special composition also softens the water—reducing calcium and magnesium ions that can contribute to urinary stone formation. Regularly drinking filtered water supports healthy urinary tracts and overall well-being for your pet.

Filter replacement is quick and hassle-free: simply replace once every three months and, after installation, hold the device button for 15 seconds to activate. The CATLINK app and the fountain itself will notify you when replacement is due.

• 0.01 μm ultrafiltration for maximum water purity
• Water softening—fewer Ca and Mg ions
• Health support—helps prevent urinary stones
• Easy maintenance—replace every 3 months
• Smart reminders in the app and on the device
• Pack of 2 for long-term use