• Model #0031 {1.5" x 1.5" x 3"} with 1/4" OD Poly Barb, Medium Pore Air Diffuser


    This is the diffuser of choice for Hydroponics/Aquaponic enthusiasts!!!

    100% Glass-Bonded Silica Air Diffuser 

    Suggested CFM .35/ Weight .39 LB / Maximum Pore Size 140 Microns

    Service Life At PH Below 8.0 Unlimited

     We recommend  diffuser bumpers on these stones to promote proper bubble

    and protect the stone as well as your liner.

    They can be found on the Misc. page.

    For Quantities of 50+ call for pricing.

    Bubblemac Aeration Products Provides the

    Highest Quality Air Diffusers Available on the Market Today !!!!!

    Made in the USA