Are you finding a highly effective sound dampening device on the market? This Phat Muffler is the ideal option. To reduce the noise of your inline duct fan, simply place a Phat muffler on both its inlet and outlet. This product guarantees to decrease much more noise as compared to any other competitor mufflers. Aluminum manufacturing makes Phat Muffler easy to hang and prevent corrosion.

Features:

• 85% Noise Reduction Coefficient (NRC)—best on the market

• Lightweight aluminum construction—easy to hang, no rust

• 45-degree inner taper before flanges helps reduce more noise

• Phat Glass pack doesn't disintegrate like foam products

• 4" to 12" sizes available—regular length & super Phat mini sizes

• Maximum free flow air movement

Specifications:

• SKU/ Model Number: HF-IGSPM3510

• Brand: Phat

• Dimensions: 10"* 35"

• Item Weight:14.9 pounds