Petdiary Spaceship Water Fountain Replacement Filters, 6 Count

• Includes a six-pack of replacement filters designed for use with the Petdiary Spaceship Ultra-Quiet Dog & Cat Water Fountain (sold separately).
• Filters should be replaced every 2-4 weeks to keep water clean and fresh.
• Specially designed to help remove hair, residue, and odors and help soften water.
• Features activated carbon and an ion exchange resin for a complete filtration experience.
• Easy to install, just rinse it before use to prevent activated carbon dust from shedding into water!

5 Change every 2-4 weeks.