EasyPro AS337 Alumina Airstone – 1 1/2" X 1 1/2" X 3" – 3/8" barb fitting MPN: 43023

MPN: 43023

Rugged weatherproof housing with covered plug nook allows mounting the box outdoors near your pump

easy to install

5” inlets allow the water supply to be plumbed independently from the lighting cords using Atlantic’s Cord Seal Fitting

EasyPro AS337 Alumina Airstone – 1 1/2" X 1 1/2" X 3" – 3/8" barb fitting MPN: 43023Alumina 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. Alumina air stones three times stronger than white silica air stones! 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