Greners.com
Hydroponic Supplies

Mufflers

  1. 1
     
    Phresh Duct & Fan Silencers

    Sound reducing acoustic foam decreases fan noise by up to 50%.

  2. 2
     
    Phat Mufflers

    85% Noise Reduction Coefficient (NRC) - best on the market. 4" to 12" sizes available- regular length & super Phat mini sizes.

  3. 3
     
    Can Fan Muffler

    Can Fan Muffler

  1. 4
     
    Suncourt In-Line Duct Muffler; Noise Muffler

    IN-LINE NOISE MUFFLER? Patented acoustic liner reduces noise; not airflow. Lightweight easy to Install. 6",8",10"12" sizes available. This versatile product can be used anywhere to reduce the sound of moving air.