Inflation Blower for Poly Film Greenhouse Blower & Options:Jumper Hose No more guessing or walking

No more guessing or walking all the way over to see if it’s warm enough for that backyard BBQ or if you need to grab a jacket

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You will experience up to a noticeable 15 degrees of cooling

this filter provides chemical-free

Inflation Blower for Poly Film Greenhouse Blower & Options:Jumper Hose No more guessing or walkingFor double poly greenhouse All of these items can be used on any type of greenhouses covered with poly film including freestanding, cold frames, quonsets, and gutter connected greenhouses. Inflation Blower: This centrifugal Blower maintains air space between poly film layers to increase insulation. Features adjustable inlet to obtain proper operating pressure 4" diameter mounting flange, 3" blower wheel, automatic thermal protection. 5" W x 7" L. 50