Self Weighted Double Membrane Diffuser Assembly medium pond kit We recommend that you always

We recommend that you always check at the same time early in the morning

they produce a slightly larger air bubble than air stones or other diffusers

Shipping Restrictions: This product can only be shipped via UPS Ground

2-gang Electrical outlet

Made of 14 gauge power coated steel

Self Weighted Double Membrane Diffuser Assembly medium pond kit We recommend that you alwaysNo need to weigh down these diffusers! The powder coated metal base creates a self weighted base that sinks without weights. Features include: Strain relief clamp to secure tubing onto base Schedule 80 check valve prevents backflow of water up air line Inlet air fittings (included) accept 3 8", 1 2" or 5 8" tubing Item # Description Recommended Airflow (CFM) QS1 Single Diffuser 0. 8 to 3 QS2 Dual Diffuser 1. 6 to 6 Contact Us if you would like