Same great membrane diffusers performance now in a self sinking design
- Model: QS2
- Recommended Airflow: 1.6-6 cfm
- Self weighted design eliminates need for gravel, reduces installation time
- Self weighted base with powder coated finish
- Sch. 80 PVC air manifold check valve
- Includes inlet air fittings for ⅜", ½", or ⅝" tubing, tubing clamps and strain relief
- 5 Year Manufacturer Warranty




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