Extractor Vanguard TTThe Vanguard TT extractor is a range of economic extractors perfect for small cabinets. They come already wired, which avoids connection problems and comes with a resistant and quality cable. They have a button to regulate the two speeds, so it is easy and fast to adjust them. It has 2 speeds; it is ideal for the extractions interactions of the grow tents. The ideal range of air temperature is 26 28 degrees which ensures a vigorous and healthy growth