THE NEW SPACE SAVING FERNOX TF1 SIGMA UB FILTER – FITS HORIZONTALLY UNDER THE BOILER
The new Fernox TF1 Sigma UB Filter breaks the mould of in-line system filters with its unique design. Unlike most system filters, the TF1 Sigma UB filter can be installed horizontally at a 90° angle, directly under the boiler, close to the wall and with direct connections to the system. It is an easy-to-install option […]