Alumina Airstone Diffusers by Easy Pro Select Size:AS1250 - 1.5" x 1.5" x 12" with 1/2" NPT Fitting This environmentally friendly

This environmentally friendly

Single Phase

Premium Nozzle Guide

400 gallons Max Air Flow Rate  2

Self-sinking tubing for easy installations and connection to AirStations / Diffusers

Alumina Airstone Diffusers by Easy Pro Select Size:AS1250 - 1.5" x 1.5" x 12" with 1/2" NPT Fitting This environmentally friendlyAlumina air stones three times stronger than white silica air stones! Produces a finer bubble with no increase in pressure. Inlet fittings are set into the body of the diffuser, making them much less likely to break or twist loose. Higher density means self weighting Cleanable with muriatic acid or chlorine More resistant to ozone Multiple Sizes available