Super-Aerator 340mm Diffuser (Free-Standing)
The Super Aerator is a tripod made entirely of 316 stainless steel, weighing approximately 5 kg. It features a Jetflex Disc Diffuser with an EPDM membrane, mounted on top and easily replaceable. The unit has a high-quality finish with no sharp edges and includes rubber protective caps to prevent injury to fish. Its solid, heavy base ensures stability in position.
Equipped with a stainless steel 12 mm connection, the Super Aerator integrates seamlessly with standard aquarium systems. The 340 mm Jetflex disc diffuser from Jäger uses a high-quality EPDM membrane and offers minimal resistance—only 32 mbar at 100 l/min. Air output ranges from 20 to 200 litres per minute, depending on flow settings.
The Super Aerator is available in two heights: a low model designed for direct placement in a filter or pond, and a raised 22 cm model that fits perfectly in a standard aquarium setup.
| Specification | Value |
|---|---|
| Material | 316 stainless steel |
| Diffuser Type | Jetflex Disc (340 mm) |
| Diffuser Membrane | EPDM |
| Connection Size | 12 mm |
| Weight | Approx. 5 kg |
| Height Options | Low model, 22 cm raised model |
| Air Output | 20–200 l/min |
| Resistance | 32 mbar at 100 l/min |
FAQ
What is the air output range of the Jetflex disc diffuser?
The air output ranges from 20 to 200 litres per minute, depending on the flow settings.
Can the diffuser be replaced easily?
Yes, the Jetflex Disc Diffuser is designed to be easily replaced when needed.
Is the Super Aerator stable in use?
Yes, due to its solid heavy base made of 316 stainless steel, the Super Aerator remains stable in place.

Alan Davidson –
The diffuser works well with my aquarium setup. The air flow is consistent and the rubber caps protect my fish. The tripod is sturdy and doesn’t wobble even during strong water currents.
Michael Henderson –
I installed the raised model in my pond and it fits perfectly. The 340mm diffuser provides good aeration without creating too much noise. Easy to clean and the stainless steel feels durable.
Katherine Bell –
The product arrived on time and matches the description. The EPDM membrane is long-lasting and the low model fits neatly in my filter. No sharp edges, which is great for fish safety.