Ultra Silent 5m Ducting - 100mm (4") Shipping This single product effectively eliminates

This single product effectively eliminates odor by neutralizing it with its 33gr formula

allowing you to make informed decisions for optimal results

dead micro-organisms

leading to healthier and more abundant plants

It also includes what other nutrients companies sell as additives

Ultra Silent 5m Ducting - 100mm (4") Shipping This single product effectively eliminatesUltra Silent Acoustic Ducting Ultra Silent Acoustic Ducting is super silent, and super effective helping to reduce any noise produced by your extraction system. Its time to ditch your old ducting and get some Ultra Silent to help keep your grow room whisper quiet.