Central Air Diffusers and Accessories

Sintered Air Diffuser Stone Sintered Air Diffuser Stone
Durable self weighted diffuser stones made from fused alumina under ultra high temperature and pressure. Suitable for wide range of water conditions, washable and reusable, will not disintegrate over time.
Silicone Rubber Diffuser Hose Silicone Rubber Diffuser Hose
Non-clog performance, provide uniform air distribution for any length. Suitable for aquaculture aeration applications. Ideal replacement for traditional black rubber hose.
Silicone Membrane Diffuser TubeSilicone Membrane Diffuser Tube
Non-clog performance, provide uniform air distribution for any length. Suitable for aquaculture aeration applications. Ideal replacement for traditional black rubber hose.
EPDM Membrane Diffuser TubeEPDM Membrane Diffuser Tube
Flexible membrane technology for aquaculture and pond applications. Internal check valve, non-clog pores and easy spray cleaning feature means long service life with minimum maintenence
Polyethylene Air SilencerPolyethylene Air Silencer / Air Diffuser
Micro-porous (20/37/70 £gm), polyethylene air silencers and air diffusers.
Polyethylene (HDPE) Porous TubePolyethylene (HDPE) Porous Tube
Semi-rigid, micro-porous (20 - 40 £gm), polyethylene tubes. Can be assembled into variety of configurations using Sch40 PVC fittings.
Multi-Output Air ManifoldMulti-Output Air Manifold
Durable solid construction with corrosion resistant electroplated finish