Model #003NFK {1.5" x 1.5" x 3"} with 1/2" Kynar NPT, Fine Pore Diffuser

Suggested CFM .35**Weight .39 LB**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