Pro Poly Guard Scale and Rust Preventer - 3 LB Filtersorb SP3) Compatible with the following tanks:

Compatible with the following tanks: WellMate WM25

high-efficiency pumps are built with durable components and can be installed and mounted in any position

Trojan Quartz Sleeve (1): 602730

Lab tested with live cryptosporidium to a removal of 100%

Pro Poly Guard Scale and Rust Preventer - 3 LB Filtersorb SP3) Compatible with the following tanks:Poly Guard Crystals are perfect for preventing hard water scale and iron build up in water systems, equipment and appliances by forming a protective coating on the surface areas with continual exposure to water. Poly Guard is released through the Pro Poly Guard Cartridge, GP10C ITEM linked HERE. How to use the Poly Guard Scale and Rust Crystals Transfer 1. 5 pounds of crystals into the Pro Poly Guard Cartridge Preventing hard water scale, the crystals