- BioGuard Freshen Up Pool Water Purifier
- Destroys unwanted contaminants in your swimming pool
- Sweat, sunscreen, pet dander & lawn fertilizers don’t stand up against the intense fizzing action of BioGuard’s Freshen Up
- Get your swimming pool water cleaner, clearer and fresher in as little as 15 minutes
- 7lbs treats up to 30,000 gallons of pool water!