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🔧 Upgrade your airflow game with the ultimate duct adapter!
The Vent Systems 125 to 100 mm White Plastic Duct Reducer Adapter is a durable ABS plastic connector designed to seamlessly join 5" and 4" HVAC ducts. Ideal for a wide range of ventilation applications including bathroom fans, tumble dryers, and hydroponic systems, it offers universal compatibility and easy installation, making it a must-have for professional and DIY HVAC projects.







| ASIN | B08KWGT71G |
| Best Sellers Rank | 264,288 in DIY & Tools ( See Top 100 in DIY & Tools ) 732 in Ducting |
| Brand | Vent Systems |
| Colour | White |
| Connector Type | Adapter, Reducer |
| Connector type | Adapter , Reducer |
| Country of Origin | Poland |
| Customer Reviews | 4.2 out of 5 stars 320 Reviews |
| Exterior Finish | ABS |
| Included Components | Duct connector screw |
| Item Dimensions | 13 x 13 x 6.5 centimetres |
| Item dimensions L x W x H | 13 x 13 x 6.5 centimetres |
| Manufacturer | Vent Systems |
| Material | Plastic |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Size | 100 - 125 mm / 4" - 5" |
| Thread Type | Metric parallel or metric cone |
| Unit Count | 1.0 count |
D**E
Sturdy and looks good
Couldn't get the exact size I wanted but using some thick tape, it's now ok
S**D
Too Small
1 to 2 mls small . Can't join it to the inline fan .
M**R
Très bien
Très bien
J**A
Perfecto encaje
Perfecto encaje desde un tubo extensible de aluminio de 100 mm a un tubo metalico de salida al exterior de 120 mm
O**.
OTTIMO
Perfetto riduttore aria.
H**E
Encaje perfecto
Encaja perfecto con el diámetro dek tubo de ventilación.
A**N
Passt hervorragend
Was soll man noch dazu sagen: passt, sitz und tut was es soll. Alles Bestens, gerne wieder
Trustpilot
1 month ago
1 month ago