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🔇 Silence your space, amplify your focus.
The AC Infinity Inline Duct Fan Silencer is a 4-inch noise reduction muffler designed to cut ventilation noise by up to 50%. Featuring a corrosion-resistant galvanized steel body, dual aluminum flanges for vibration absorption, and high-quality eggcrate neoprene foam, it ensures quieter airflow in hydroponic tents, HVAC systems, and more. Lightweight and easy to install, it creates a peaceful environment without compromising ventilation efficiency.
| ASIN | B0829GJ5Q7 |
| Automotive Fit Type | Universal Fit |
| Brand Name | AC Infinity |
| Customer Reviews | 4.5 4.5 out of 5 stars (186) |
| Global Trade Identification Number | 00819137021051 |
| Item Weight | 1.04 kg |
| Manufacturer | AC Infinity |
| Manufacturer Part Number | AC-DSA4 |
| Model Number | AC-DSA4 |
| Outlet Connection Size | 4 インチ |
| UPC | 819137021051 |
| Unit Count | 1 Count |
R**S
Definitely makes it a bit quieter
T**I
Der Rohrschalldämpfer ist von hoher Qualität und senkt den Geräuschpegel merklich ab - geschätzt 25 % weniger - er macht also was er soll, daher eine klare Kaufempfehlung von mir 👍
S**U
As described prompt post well securely packed would buy from again
R**U
Ok 👍
A**,
I bought a 4 in brushless furance duct booster fan around 4 years ago on amazon runs about 10 percent out of 100 percent. oh the sound well i seen the silancer now i can hear the fridge never before. but 4 years i with the booster fan No water on the back room windows be for they used a 3 ft base boaed heater ? $$$$$$$ the back rm is 10 degrees coller on very cold days and No water bries the snow from the boots after a while. this stuff was free since the hydro IS Very Low with the fon most of the time . LOL and wood cook stove oven is mostly on
Trustpilot
5 days ago
1 month ago