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🔇 Silence your space, amplify your focus.
The AC Infinity Inline Duct Fan Silencer is engineered for professional-grade noise reduction in hydroponic grow tents and HVAC systems. Featuring a durable galvanized steel body and high-quality neoprene foam, it cuts fan noise by up to 50% while maintaining optimal airflow through its 6-inch duct diameter. Ideal for managers and enthusiasts seeking a quieter, more efficient ventilation setup without compromising performance.
| ASIN | B0829F2VXP |
| Best Sellers Rank | 64,707 in Garden ( See Top 100 in Garden ) 32 in Hydroponic Ventilation Equipment |
| Brand | AC Infinity |
| Brand Name | AC Infinity |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 328 Reviews |
| Global Trade Identification Number | 00819137021068 |
| Inlet Connection Size | 6 Inches |
| Inlet connection size | 6 Inches |
| Item Shape | Oval |
| Item Weight | 2 Kilograms |
| Item weight | 2 Kilograms |
| Manufacturer | AC Infinity |
| Manufacturer Part Number | AC-DSA6 |
| Material | Aluminium |
| Material Type | Aluminium |
| Model Number | AC-DSA6 |
| Outlet Connection Size | 6 Inches |
| Outlet connection size | 6 Inches |
| Shape | Oval |
| UPC | 819137021068 |
| Unit Count | 1.0 count |
M**T
Noise dropped to 63db (almost half audible).
My house air filtration system incorporates Merv13 + hepa + carbon cylinder + RAM 150mm fan + 8 meters of ducting. The noise at the outlet was 73db. Installed the silencer about halfway in line. Noise dropped to 63db (almost half audible). Unfortunately, air flow reduced by 10% - in my system went down from 3.0 m/s (85 m³/h) to 2.7 m/s (76 m³/h). Note that my RAM is rated at 517 m³/h, and the real life readings are due to multiple filters restricting. The airflow is just about enough for two people.
A**R
didn't do that much on high speed but for low speed did some
didn't do that much on high speed but for low speed did some worth mentioning the 6 inch came black ( it's a new model ) i think it's much better but easily get scratched
Y**K
Bien mais le prix....
Beaucoup trop cher et rien de plus que les autres produits sur le marché
M**G
Well built and works
Just installed a Panasonic ERV which is quiet and well built. The output fresh air picks up turbulent air noise from the flex duct and is annoying and too loud to be comfortable. I switched from 6 in accordion flex duct to flex smooth aluminum duct but still too noisy. I checked with Chat GPT and it suggested an inline muffler. Found the AC Infinity muffler, order and arrived next day. Just placing the muffler over ear attenuated almost all sound. Installed easily and immediately at the termination end of duct exit port. Sound is much quieter, appears to be 65/70 % attenuation. The howling sound is mostly gone and only the sound of air flow left. I would buy again without hesitation. Very pleased.
G**B
Great solution to reduce noice between rooms
I installed it in my basement to reduce noice between basement room and the kitchen. Works great, I noticed significant reduction
L**I
It's a muffler and a great one
Great quality and it works for sure quiets the sound like after a muffler
Trustpilot
2 weeks ago
1 month ago