🔥 Upgrade your airflow game with PATIKIL’s fireproof reducer!
The PATIKIL 8" to 4.5" duct reducer connector is a durable, fire-resistant PP adapter designed to seamlessly connect ventilation pipes of different diameters. Lightweight and waterproof, it supports smooth airflow in residential and commercial HVAC systems, with easy installation and reliable performance across a temperature range of -10°C to 70°C.
| Manufacturer | PATIKIL |
| Part Number | pta220822tt1138 |
| Item Weight | 8.4 ounces |
| Product Dimensions | 8.66 x 8.66 x 5.12 inches |
| Country of Origin | China |
| Item model number | pta220822tt1138 |
| Size | 8" to 4" |
| Color | Beige |
| Material | PP |
| Number Of Pieces | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
P**N
Geeat
Perfect fit
R**O
Good Quality
Met all expectations
D**.
Not True 8” and 4” duct size
This duct reducer is not the standard 4” or 8” size. Also received a returned unit based on the return sticker still on it. I would avoid this product if you’re using a standard 8” or 4” ducting
S**S
Good fit great cover for drain pipe
Sturdy
A**R
Perfect fit
It's well made and a perfect fit. bought a different types and i had to modify and cut to make fit. love it
J**F
Not what I expected
What I expected what close to 4 x 8 inches. What I got was 4.375 x 7.875. I presume it is close to 4 x 8.
A**R
miss leading
these are sized wrong the small port is 7inch not 6inch
A**R
Part of my model car paint booth
Did exactly what I needed it to do
Trustpilot
1 week ago
1 month ago
