Nu-Calgon PurCool Strips, Treats 5 Tons for 6 Months

Description: PurCool Strips keep A/C and refrigeration condensate drain pans clean and free flowing. Use PurCool Strips to prevent condensate drain clogs, costly overflows, and corrosion. PurCool Strips are weighted and will not float or move once placed in the condensate pan. Just place them anywhere in the drain pan where the PurCool Strip will contact the condensate water and enjoy up to six months of economical protection. Features: Prevents Drain Pan Overflows Helps Prevent Drain Pan Corrosion Long Lasting Eliminates Foul Drain Pan Odors Maintains Free Flowing Drains Improves IAQ