Mason Lite Damper Block, for MFP39 Firebox | MFPDS39 Pool Lighting Parts Use it to keep your

Use it to keep your pool cleaner running smoothly and minimize downtime during service calls

Return line water feature component

or ignition remains inconsistent after other pilot parts have been checked

Incorrect or worn impellers reduce filtration efficiency and pressure

Their designs focus on consistency

Mason Lite Damper Block, for MFP39 Firebox | MFPDS39 Pool Lighting Parts Use it to keep yourMason Lite MFPDS39 Damper Block For MFP39 Firebox The Mason Lite MFPDS39 damper block is designed for compatible MFP39 firebox installations. It is used as part of the fireplace assembly when required by the specific firebox configuration. If Mason Lite firebrick panels are being used, damper blocks are not needed. Damper block for MFP39 firebox Designed for compatible Mason Lite fireplace installations Used when required by the firebox layout Not