The magnetic boiler filter XL from Nibco is designed to protect larger residential boilers from iron sludge. Commonly installed on the system run, it captures ferrous and non-ferrous debris before it can reach the boiler using a 12,000 Gauss magnet and plastic filter. The drain simplifies removal of accumulation, with a strapped cap that can be used to actuate the drain valve and a large filter body to increase time between service. A service tool is included to help install and maintain the filter. G-threads allow swap out of press, MIP, FIP, or sweat G-union end connections in 1 1/4- or 1 1/2-in. sizes. The MBF XL can withstand 250°F and 145 PSI CWP.