Magnetic Boiler Filter XL from Webstone, a brand of NIBCO

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The Magnetic Boiler Filter XL is designed to protect larger residential boilers from iron sludge that can accumulate in a hydronic system. Commonly installed on the system run, it captures ferrous and non-ferrous debris before it can reach the boiler using a high-powered 12,000 Gauss magnet and plastic filter.

The drain makes it simple to remove accumulation, with a strapped cap that can be used to actuate the drain valve and a large filter body that increases time between service. A service tool is also included to help install and maintain the filter with ease. G-threads make it simple to swap out your choice of press, MIP, FIP, or sweat G-union end connections in sizes 1¼” or 1½”. The MBF XL can withstand 250°F and 145 PSI CWP.

Product Specs

  • High-powered 12,000 Gauss magnet captures ferrous
  • Sizes 3/4″ – 1½” with Press, FIP, MIP, or SWT connections
  • Includes service tool
  • Protects system components and maintains system efficiency
  • 3/4″ and 1″ models compatible with optional G1 Union valves and fittings

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