Pro Grow Dragon Series Carbon Filter - 150x300mm varo__5L & 1L you'll know it's time to

you'll know it's time to replace when the entire Boveda begins turning hard

all with our smart

Although bloom nutrients contain phosphorus and potassium

This nutrient blend supports rapid vegetative growth and encourages the development of a dense

Pro Grow Dragon Series Carbon Filter - 150x300mm varo__5L & 1L you'll know it's time toPro Grow Dragon Series Carbon Filter 150x300mm Powerful Odour Control for Medium Grow Spaces Breathe Clean. Grow Better. The Pro Grow Dragon Series 150x300mm Carbon Filter is built for growers who demand superior air purification and long lasting performance. Designed to fit seamlessly with 150mm ducting and inline fans, this high performance filter effectively handles up to 550 m h airflowmaking it ideal for medium sized grow rooms and tents.