Description
AC Infinity Duct Fan Silencer – 4", 6", 8"
Cut the noise, keep the airflow.
Engineered for growers and professionals who demand a quieter environment without sacrificing performance, the AC Infinity Duct Fan Silencer is the ultimate solution for reducing ventilation noise in grow tents, hydroponic rooms, server closets, and other HVAC applications.
Its high-grade neoprene foam, precision-cut in an egg-crate wave pattern, absorbs and disrupts sound waves, cutting noise levels by up to 50%. Dual stainless-steel flanges ensure a snug, vibration-absorbing fit with your inline fan, while the corrosion-resistant galvanized steel body is built to withstand years of use in any climate.
Why You’ll Love It
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Up to 50% Quieter: Dramatically reduces fan and airflow noise.
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No Airflow Loss: Designed to muffle sound without restricting ventilation.
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Built to Last: Heavy-duty galvanized steel shell with stainless-steel flanges.
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Flexible Installation: Fits anywhere in the duct run — ideal between fan and ducting.
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Multi-Purpose: Perfect for grow tents, AV equipment rooms, bathrooms, and more.
Available Sizes & Specs
| Size | Model | Duct Opening | Length | Weight |
|---|---|---|---|---|
| 4" | AC-DSA4 | 100 mm | 38.0 cm | 1.04 kg |
| 6" | AC-DSA6 | 150 mm | 53.0 cm | 1.77 kg |
| 8" | AC-DSA8 | 200 mm | 68.4 cm | 2.72 kg |
Materials:
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Flanges: Stainless Steel (Reversible)
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Shell: Galvanized Steel
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Foam: Premium Neoprene (Egg-Crate Pattern)
APPLICATIONS:
Grow tents, hydroponic rooms, AV/IT closets, server rooms, bathroom ventilation — anywhere you want powerful airflow with less noise.
Customer Reviews
I was a bit skeptical at first, but this thing is the real deal. Makes life so much easier.
Top-notch product and even better service. Had a query and they sorted it out straight away. Legendary.
If you're thinking about it, just get it. You won't regret it. Makes a massive difference.
Two thumbs up. It's a reliable piece of equipment that's built to last. Well worth the money.
This is the duck's nuts, mate. Seriously good stuff. My plants are looking happier than a pig in mud.
Chuffed with this. Great quality and easy to set up. Arrived in Tassie with no dramas at all.
You beauty! This has made a world of difference. No more stuffing around with my old setup.
Works a treat! It’s a solid piece of equipment and the instructions were clear as day.
Good gear. It's sturdy and feels like it will last a long time. TG Hydroponics delivered the goods, literally.
I'm over the moon with this. It's exactly what I needed. Five stars from me, for sure.
