3 seeds + 1 free seed
5 seeds + 2 free seeds
RVK extraction fans are high quality cylindrical inductors, made of plastic, and very resistant. With air flow rates from 175 to 1675 cubic meters, RVK extraction fans are the quietest and most powerful on the market.
Easy to install, RVK extraction fans are adapted to carbon filters and silencers.
Plants stop growing when there is excessive heat in the growroom, this is their way to defend themselves from the environment.
Optimum air temperatures are between 26 and 28 ºC in the aerial zone and 22-23 in the root zone; it is also very important to incorporate air rich in CO 2, because plants quickly deplete all CO 2 around them.
Filter dimensions: Diameter: 125-400 mm (225 m3) eco-line.
Includes plug and power wire.