







Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.
๐ง Upgrade your airflow game with the ultimate ducting adapter!
The Hon&Guan Ducting Reducer is a high-quality polypropylene connector that converts duct sizes from 150mm to 100mm (6" to 4"). Engineered for HVAC, ventilation, and extractor fan systems, it offers a robust yet lightweight design with a wide temperature tolerance (-15ยฐC to 60ยฐC). Easy to install and compatible with multiple ducting materials, itโs the go-to solution for efficient airflow management in both residential and commercial settings.










| Asin | B01LSAB298 |
| Best Sellers Rank | 11,396 in DIY & Tools (See Top 100 in DIY & Tools) 26 in Ducting |
| Brand | Hon&Guan |
| Colour | White |
| Connector Type | Reducer |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,653) 4.6 out of 5 stars |
| Item Highlight | 6 to 4 inch White Plastic Circular Reducing Joint for Extractor Fan, Cooker Hood, Tumble Dryer |
| Item Type Name | 150mm to 100mm ducting reducer |
| Manufacturer | Hon&Guan |
| Manufacturer Warranty Description | 2. |
| Material | Polypropylene |
| Number Of Packs | 1 |
| Number Of Pieces | 1 |
| Set Name | Single |
| Size | 150 mm to 100 mm without Hose Clamps |
| Thread Size | 150mm bis 100mm |
| Thread Type | Metric |
| Unit Count | 1.0 count |
| Upc | 604007851049 |
User
Great
Just what I needed.Am putting a hole in the wall (bought a different piece of kit for the wall) but needed this to reduce the size from my portable AC hose to the hole in the wall.Should do the job nicely
User
Good!
Does what it's supposed to.
User
Good quality
A very solid and well made product, giving a smooth transition from 150 to 100mm. The extra long tails make fitting any flexible ducting quite easy, as there is plenty of room for a cable tie. No problem in fitting the 150mm end onto a Neff hood as the inside diameter is just over 151mm - in fact I added a couple of screws to stop the adaptor being blown off when the fan is on full power. A bit expensive, otherwise it would have been the full 5 stars.
User
Good butโฆ
Great item but no good for the use I intended it for.
User
Push fit perfection.
Bought this reducer to use between a cooker hood and the pre installed (directly cemented in the wallโฝ) duct. I must say that the reducer is aSolid piece of plastic construction and push fit perfectly onto the cooker hood (Smeg Victoria) and inside the duct. Functionally very good as well, Iโve checked for leaks around the edge and nothing! I personally think the price is reasonable considering the faff I had in local shops trying to get hold of one. From my experience the reducer doesnโt interfere, positively or negatively with the noise level.
User
Duct
Right product at the right price
User
A Perfect Fit for My Needs & Good Quality โ Overpriced Though
I needed this to reduce a 150mm extraction vent on my new cooker hood, to fit the 100mm ducting that is already installed. It has worked perfectly (see photos).The quality of this item is perfectly good, and it is definitely fit for purpose. It has been well moulded and the plastic is nice and thick. The fit onto the cooker hood vent was absolutely perfect, I didnโt even need a clamp as the fit was so snug.Value wise, this is overpriced by about 50% in my opinion, and if you look around you could certainly find something just as good at half the price. The only reason I made this particular purchase was for the convenience of having next day delivery, as I was unable to leave the house for a few days.
User
6in-4in ducting reducer
Did the job it was bought for very quick delivery
User
Pratico e di ottima fattura
Risolto un problema con la cappa che doveva essere collegata ad un tubo esistente di dimensione inferiore. Molto solido anche come materiale.Soddisfatto
User
Perfecto
Perfecto
User
genau wie beschrieben.
genau wie beschrieben.
User
Parfait
Parfait
User
Come descritto
Ottimo
Trustpilot
1 month ago
2 days ago