Therminol XP Heat Transfer Fluid Select Size:15 Gallon the carbon filter lasts up

the carbon filter lasts up to 33% longer than average filters

w/RJ11 16' cord & RJ14 3-way splitter (cord connector sold separately)

Perfectly fits pots bigger than 3" diameter

Improved PAR

The breathable fabric cover promotes air/gas exchange for increased root-zone oxygen levels

Therminol XP Heat Transfer Fluid Select Size:15 Gallon the carbon filter lasts upProduct description Safety Data Sheet Technical Data Sheet Therminol XP heat transfer fluid is an extremely pure white mineral oil which provides reliable heat transfer. Performance Benefits Low Fouling The chemical composition of Therminol XP has been carefully selected to minimize system fouling that results from oxidation and degradation of the fluid. Practically Non Toxic It meets the purity specifications in U. S. Food and Drug Administration