Insect Screen, Antivirus, 50 Mesh Size:Custom 7' x QTY It does have an anti-dust

It does have an anti-dust additive that prevents dust from adhering to the plastic

The 72" Mega Storm fiberglass exhaust fan is made right here in the USA and uses an American-made motor and twin Gates® size "A" belts

Twin Wall End Wall for 30' Width: (5) 10' 90 Degree Flashing (15) 4'x8' Twin Wall Sheets (16) H Channel (5) J Channel (250) Neoprene Screws

Tufflite Black & White offers UV protection and an anti-dust additive

Insect Screen, Antivirus, 50 Mesh Size:Custom 7' x QTY It does have an anti-dustMesh 50 Anti insect net from Green Tek helps keep insects out of the greenhouse. This insect screen is made of UV resistant monofilament material and helps protect against pests, such as tobacco whitefly, leaf miner, and aphids. It is ideal for screening intake vents and doors and protects while maintaining good airflow. This greenhouse insect netting is also recyclable and environment friendly. It can be easily cleaned with a power sprayer by back