5pcs /Pack Replacement Filter For Pet Water Fountain Water Dispenser Pre-Filter(White)

Replacement filter for pet water fountains designed to improve water quality. It features a 4-stage filtration system to remove impurities and odors.

• Product type: Air Purifier
• Compatibility: various pet water fountain models
• Material: microporous filter cotton, ion exchange resin, activated carbon
• Key feature: 4-stage filtration system
• Color/Variant: White
• Intended use: everyday use
• Optimal Replacement Frequency: Replace every 2-4 weeks
• Pre-Use Instructions: Rinse under water and soak for 10 minutes before installation
• Dimensions: Outer diameter: 12.7cm; center hole diameter: 3.8cm