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Concentric Ducting Reducer 125-160 mm
The 125-160 mm ducting reducer is our most popular model. It links the standard 125 mm grow ventilation to the more powerful 160 mm format. Essential when upgrading your system or combining components of different diameters. Sturdy metal build. Order at plantandflower.be.
Ducting reducer 125–160 mm – the best seller
The 125–160 mm ducting reducer is our top seller. It bridges the two most common diameters in grow ventilation. Connect your Alu-Dec 127 mm duct to a 163 mm channel or the other way round.
Scale up without replacing everything
Starting with 125 mm and want to upgrade to 160 mm for more airflow? This reducer lets you keep parts of your existing setup while adding the new 160 mm components. A gradual upgrade without tearing everything out at once.
Two sizes, one system
Pair a 125 mm fan with a 160 mm carbon filter, or connect a 160 mm wall outlet to a 125 mm duct. Secure each side with the right hose clamp and your system is complete.
Order the 125–160 mm reducer at plantandflower.be – fast delivery across Belgium.
Can I pair a 125 mm fan with a 160 mm carbon filter?
Yes, with a 125–160 mm reducer. Connect the 125 mm side to the fan and the 160 mm side to the filter. Airflow is determined by the fan, not the filter. The larger filter offers more active carbon surface, which can extend its lifespan.
