The Magnaclean Professional2 Filtration System uses magnetic and nonmagnetic filtration to capture and remove 100% of the suspended black, iron oxide that builds up in all hydronic heating systems. The compact, dual-action filter installs in just two minutes with its rapid-fit connectors for use in 3/4-inch copper and 1-inch NPT iron pipework, with a suggested placement between the last radiator and the boiler. Integral flow-diverters within the unit ensure uniform flow around the magnets and include full-flow valves for minimal pressure drop. The filter is priced at $190.