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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
SPECIAL INSTRUCTIONS
STRONGER & MORE DURABLE – Multi-point reinforced pre-galvanized steel construction and corrosion-proof electro coating
Apply every 7-14 days during the growing season 1-2 hours after watering
Easy to move from machine to machine
6'' Backdraft Damper meters-&-solutions SPECIAL INSTRUCTIONSMade of galvanized steel. Prevents reverse air flow when fans are shut off. Saves CO2 and prevents odors from flowing backwards. Rubber gasket pre installed on exterior for an air tight seal.
US$ 200.00
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US$ 13.00
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US$ 98.00
US$ 35.00
US$ 19.95
