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Delivery 24 to 48 hours - Free from € 100
Exchange for 30 days - 2 year warranty
PVC reducer which will allow you to increase or decrease the size of your ducts and ventilation systems.
Can also be used to connect ventilation devices of different diameters together (extractor, filter or flange).
Use zip ties (metal or PVC) or special ventilation tape (Duct Tape).
Data sheet
Specific References
