Nature2® CF Cartridge Filter Drop-in Mineral Dispenser

Drop the Nature2® CF purifier into an existing cartridge filter and run your filter. No modifications are needed to your system. This will treat up to 25,000 gallons and can last up to 4 months.

Features:

• Installs in seconds
• Residual sanitizing effects continue working in conjunction with chlorine for up to 6 months
•  Designed for in-ground and above-ground swimming pools from 5,000 to 25,000 gallons

Benefits:

• Easy Installation: Can be quickly and easily installed in your pool's existing cartridge filter.
• Long Lasting: Enjoy up to 6 months of residual sanitizing effects, working alongside chlorine to keep your pool water clean and clear.
• Versatile Use: Designed for both in-ground and above-ground swimming pools ranging from 5,000 to 25,000 gallons.

Measurements:

• 3 ¼" diameter