EasyPro Pro-Glass Alumina Air Stones
EasyPro Pro-Glass Alumina Air Stones
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EasyPro Pro-Glass Alumina Air Stores produce finer bubbles and are 3 times stronger than white silica air stones! These airstones produce finer bubbles for increased aeration efficiency 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 airstones are self-weighted
  • Can be cleaned with muriatic acid or chlorine
  • More resistant to ozone than other airstones
Part # Dimensions Fitting Size Recommended Airflow Ship Weight
AS15 1.5" x 1.5" x 1.5" 3/16" Barb 0.20 cfm / 5.6 Lpm 1lb
AS325 1.5" x 1.5" x 3" 1/4" Barb 0.30 cfm / 8.5 Lpm 1lb
AS337 1.5" x 1.5" x 3" 3/8" Barb 0.30 cfm / 8.5 Lpm 2lb
AS625 1.5" x 1.5" x 6" 1/4" Barb 0.50 cfm / 14 Lpm 2lb
AS637 1.5" x 1.5" x 6" 3/8" Barb 0.50 cfm / 14 Lpm 2lb
AS650 1.5" x 1.5" x 6" 1/2" NPT 0.50 cfm / 14 Lpm 2lb
AS937 1.5" x 1.5" x 9" 3/8" Barb 0.75 cfm / 21 Lpm 2lb
AS950 1.5" x 1.5" x 9" 1/2" NPT 0.75 cfm / 21 Lpm 2lb
AS1237 1.5" x 1.5" x 12" 3/8" Barb 1.0 cfm / 28 Lpm 3lb
AS1250 1.5" x 1.5" x 12" 1/2" NPT 1.0 cfm / 28 Lpm 3lb