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The Pond Shop®

Products

Products

The Pond Shop®

Rubber Membrane Air Diffusers by Easy Pro

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$15.49

Color

Black

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RAD850 - Rubber Membrane Air Diffuser - 8" With 1/4" - 1/2" MPT

Durable EPDM rubber construction: Withstands continuous use and resists wear for long-lasting performance
Easy to clean design: Can be rinsed and reused, unlike air stones, reducing maintenance effort
Multiple sizes and barbed inlets: Fits various pond sizes and tubing types for flexible installation
Produces larger air bubbles: Enhances water movement and oxygen transfer compared to air stones
Weighted and standard options: Allows placement in deeper ponds or areas with strong currents

Summarized by Shop

Rubber membrane air diffusers are incredibly strong. Ideal for pond aeration, circulation, and destratifying applications.
These diffusers are an excellent alternative to air stones because they are easy to clean.

In testing they produce a slightly larger air bubble than air stones which translates into less oxygen transfer into th

Material: EPDM rubber
Available sizes: 4 in, 6 in, 8 in, 12 in
Inlet types: Barbed (1/4 to 3/8 in) and MPT (1/2 in NPT)
Recommended airflow: 0.2–3.5 cfm (model dependent)
Maximum airflow: 1.1–3.5 cfm (model dependent)
Weight: 1–2 lbs (model dependent)

Summarized by Shop

The Pond Shop®

4.5 (343)