






π Silence your space, amplify your focus.
The AC Infinity Inline Duct Fan Silencer is engineered to reduce ventilation noise by up to 50% using high-grade egg crate neoprene foam and dual aluminum flanges. Its corrosion-resistant galvanized steel body ensures durability under extreme conditions. Designed for 4-inch duct systems, it fits seamlessly into grow tents, HVAC setups, and more, creating a quieter, distraction-free environment.







| Brand | AC Infinity |
| Model Number | AC-DSA4 |
| Package Dimensions | 40.6 x 20.1 x 19.3 cm; 1.04 kg |
| Material | Neoprene |
| Item Weight | 1.04 Kilograms |
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