Categories
- Organic Gardening+
- Natural Pest Control+
- Growing Indoorsโ
- Healthy Living+

Heat Shield
BLOWOUT SALE! Reduces your grow room temperatures! Heat Shield Air Duct Covers double insulate your existing ductwork. Less heat escapes and is instead carried away by your cooling system. This results in a cooler environment, happier plants and energy savings from increased A/C efficiency.
Features:
โข Heavy duty insulating material
โข Maximizes cooling system efficiency
โข Reduces air flow noise
โข Soft, durable andย machine washable
โข Made in the USA
Available for 6ย in. ducting – 10ย ft.ย long.