






🔇 Seal the noise, not your airflow – upgrade your duct game!
The AC Infinity Noise Reduction Clamp is a 4-inch flexible rubber duct coupler designed to create airtight, leak-proof seals between inline fans and carbon filters. Featuring heavy-duty matte black rubber and adjustable stainless steel worm-drive clamps, it minimizes noise by absorbing vibrations and airflow sounds, making it ideal for HVAC and growing environments.







| Manufacturer | AC Infinity | 
| Package Dimensions | 21.01 x 14.71 x 7.11 cm; 200 g | 
| Size | 4 inch | 
| Item Package Quantity | 1 | 
| Batteries included? | No | 
| Batteries Required? | No | 
| Item Weight | 200 g | 
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