![Portacool Hard Water Treatment](http://shop.hoffmanservices.com/cdn/shop/files/parpachwtb00.jpg_t_1607623865__ga_2.147076087.171378049.1607618625-1608433840__52865_{width}x.jpg?v=1686941639)
Place one Portacool® Hard Water Treatment [PARPACHWTB00] strip in the tank of your evaporative cooler to reduce scale and buildup. Using this product can increase product longevity and performance.
- Genuine Portacool Authorized Accessory
- Made Exclusively for Portacool Evaporative Coolers
- (4) Applications per Box
- Proper usage resources are provided online and through Portacool's customer care team (800) 695-2942