• Model #00140F 3" x 3" x 1.5" w3/16" barb, Fine Pore

    $24.95 $19.99

    100% Glass-Bonded Silica Fine Pore Air Diffuser Stone

    Suggested CFM .70  *Weight .70 lbs.  *Maximum Pore Size 80 Microns

    Service life at PH below 8.0 UNLIMITED

    Bubblemac Aeration Products provides the

    "Highest Quality Air Diffusers Available on the Market Today"

    Made in the USA !!!