Heat Shield for Ducting - 10' Long Options:Heat Shield for 6" Ducting - 10' Long Designed and manufactured in the

Designed and manufactured in the USA

Measuring 6 in x 6 in x  4 in

following rain or as needed

Full-range pH tester

It combines an Xtrasun enclosed double-ended reflector with a variable-wattage Xtrasun DE ballast and a high-PAR Xtrasun DE high-pressure sodium lamp

Heat Shield for Ducting - 10' Long Options:Heat Shield for 6" Ducting - 10' Long Designed and manufactured in theSturdy covering that double insulates your ducting against heat. Less heat escapes and is instead contained within your ducting to be more efficiently carried away by your existing air cooling system. This results in a cooler environment, happier plants and energy savings from increased A C efficiency. This cover is for 6" ducting and is 10' long. 95% reflective exterior Saves money and energy Heavy duty insulating material Reduces your grow room