Range of vents tt inline tube extractor fans, low noise, high power a popular fan in  the hydroponics market 4"-6"

Vents TT Fan 100mm 145-187m3/h Vents TT Fan 100mm 145-187m3/h These fans are manufactured with a robust Injection Moulded Plastic casing which can be easily dismantled for cleaning. £39.99	Vents TT extractor Fan 125mm 280m3/h Vents TT extractor Fan 125mm 280m3/h These fans are manufactured with a robust Injection Moulded Plastic casing which can be easily dismantled for cleaning. £44.99
Vents TT extractor Fan 150mm 552m3/h Vents TT extractor Fan 150mm 552m3/h These fans are manufactured with a robust Injection Moulded Plastic casing which can be easily dismantled for cleaning. £54.99