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Optional shrader valve is ideal for measuring local line pressure
exposing the top leaves to air and light
Single-use sachets are highly portable
Conserve SC with Spinosad
Using Cleanse in a recirculating or DWC system helps break down materials with lower solubility ratings
Schaefer Versa-Kool 20" Circulating Fan 3-Phase (HIGH EFFICIENCY) BuildAFlower Optional shrader valve is idealReduce heat stress and improve air quality with Schaefer's uniquely designed circulation fans. Unrivaled in the market, these fans are engineered to produce greater air movement and superior cooling no matter the application. You don't hear them. You don't see them. You only feel them! Also known asHorizontalAir Flow (HAF) fans, these fans move air ina coherent horizontal patterncreating a gentle 'racetrack' air flow pattern needed in greenhouses
US$ 45.00
US$ 29.63
US$ 95.00