Sku: LASAU1048
Product Type: AU
• Payment Cleared before 12pm PST will be shipped out in the same business day (Pre-Orders Excepted).
30-Day Warranty & Return Policy


  • Two 8 inch flanged ends
  • Portable and lightweight, safe and effective operation
  • Easy to install and maintenance free
  • 8cm (3-1/4") thickness wave crest polyurethane sponge can offer excellent sound and vibration absorption
  • High-quality corrosion resistant galvanized sheet construction
  • Moisture resistant, great for using in damp environment
  • Extended collar and lip for easy duct hook-up
  • Suggest to use with your 6"/8" ducting (not included) to connect with this muffler and your blower


    - 8" Muffler -

    • Flange Dia.: 20cm (8")
    • Fit for Fans/Blowers: 20cm (8") Flange
    • Surface Material: Durable Galvanized Sheet
    • Sound Absorbing Foam Material: 8cm (3-1/4") thickness wave crest polyurethane sponge
    • Fusion Point of Foam: 250 degree centigrade
    • Overall Dimension (Dia. x H): 28x61cm (11" x 24")

    The Influence to Hearing of Different Decibel:

    • 0-20db: Very quiet, hardly feel
    • 20-40db: Quiet, like soft voice
    • 40-60db: General, like common talk indoor
    • 60-70db: Noisy, bad for nerve
    • 70-90db: Very noisy, nerve cells are damaged
    • 90-100db: Noisy intensify, hearing is damaged

    Package Includes:

    • 1x 8 inch Muffler
    Our excellent duct muffler can make your indoor gardening fan obviously quieter, and help you to keep the good health of hearing. Enjoy your healthy life!
    • Free UPS standard shipping on all US orders (lower 48 States)
    • Orders before 12pm. PST will be shipped out in the same business day(Pre-Orders Excepted). Usually will be delivered in 2-5 business days for the lower 48 States.

    • We are currently not allowing any Local Pickups. All orders will need to be placed online for shipment. If assistance is needed, please do not hesitate to contact us at (1-888-525-9222). We appreciate your understanding.

    • Additional Shipping Fees for Expedited Shipping and DHL Worldwide Service

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