Water Pik Instapure Water Filter Cartridge - 4 Pack

Convenient cartridges. Rely on genuine Instapure water filter cartridges from Water Pik to keep your Instapure filters working at peak performance. Designed with a life expectancy of approximately three months or 200 gallons, these replacement filters help remove chlorine, bad taste and odor while aiding in the effective removal of contaminants and other harmful chemicals. For use with Instapure water filter models F-2C at H36399, F-3C, and F-4C. Set includes four cartridges. Made in USA.