The HeatLink® sidestream filter is designed to remove precipitate (suspended solids) from the system fluid. Precipitate can lead to increased wear and tear of components and decreased system efficiency. The 02125 filter (made of reinforced polypropylene) is chemically resistant to propylene & ethylene glycol and both molybdate and nitrite inhibitors. The 55 micron filter cartridge is easily cleaned and reusable, no replacement cartridges are necessary. For use on systems up to 600,000 BTU. One size fits all. 1" male NPT thread connections.
