BVV™ Therminol XP Heat Transfer Fluid 55 Gallons ventilation and ducting a 20x30x1 air filter is

a 20x30x1 air filter is actually 19 ½ x 29 ½ x ¾

1 Gal) Tank Capacity

Air stones will extend the life of your nutrient solution

9 (in) | 1196 x 665 x 48 (mm)

BVV™ Therminol XP Heat Transfer Fluid 55 Gallons ventilation and ducting a 20x30x1 air filter isTherminol 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 Regulation 21 CFR 172. 878 and is listed as a Registered