{"id":39420,"date":"2017-10-10T15:00:32","date_gmt":"2017-10-10T19:00:32","guid":{"rendered":"https:\/\/retrofitmagazine.com\/?p=39420"},"modified":"2017-10-10T13:58:26","modified_gmt":"2017-10-10T17:58:26","slug":"filter-for-hydronic-heating-systems-combats-water-quality-issues","status":"publish","type":"post","link":"https:\/\/retrofitmagazine.com\/filter-for-hydronic-heating-systems-combats-water-quality-issues\/","title":{"rendered":"Filter for Hydronic Heating Systems Combats Water Quality Issues"},"content":{"rendered":"