Pond Boss PRO 12 in. Sub Surface Air Diffuser – (Formally AIRDIF) – 52692
Features 6,000 1 mm micro-pores
High flow diffuser creates less work on compressor
Fully weighted base so that the diffuser will land upright on the lake bottom
Fits 3/8 in. or 5/8 in. tubing and has a standard 1/2 in. female thread fitting
Durable and self-cleaning EPDM membrane
The Sub Surface Air Diffuser has over 6,000 micro-pores which creates very small bubbles. The smaller the bubbles the more surface area is affected by the diffuser systems. This leads to a greater oxygen transfer rate and less back pressure on the system.