Ideal for loud fan and filters in the grow room, these duct silencers or mufflers are a must. This is the best way to reduce fan outlet or inlet noise by several decibels, a reduction in noise by up to 50 percent. Unit has built-in aluminum flange and base for incoming and outgoing air, housing acoustic style foam inside a durable, strong and light weight body.
- Aluminum flange is sturdy and light weight housing material is easy to install
- Materials are humidity and water resistant
- Rust and corrosion resistant
- 6 in. flange connects in-line and can be used in conjunction with fans and carbon filters or light systems
- Use an Air Silencer on each side of the fan for maximum noise reduction
- Available in multiple sizes for various applications