Easy Pro Rubber Membrane Air Diffuser with Barbed Inlet

Price range: $12.41 through $32.21

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.

Stock size Price
RAD12 – Rubber Membrane Air Diffuser – 12″ With 3/8″ – 1/2″ Barb $32.21
RAD4 – Rubber Membrane Air Diffuser – 4″ With 1/4″ – 3/8″ Barb $12.41
RAD6 – Rubber Membrane Air Diffuser – 6″ With 1/4″ – 3/8″ Barb $16.55
RAD8 – Rubber Membrane Air Diffuser – 8″ With 1/2″ Barb $20.42
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Description

Easy Pro Rubber Membrane Air Diffuser with Barbed Inlet

  • These EPDM rubber air diffusers are incredibly strong and are ideal for pond aeration, circulation and destratifying applications
  • Unlike air stones these diffusers are easy to clean
  • In testing they produce a slightly larger air bubble than air stones which translates into less oxygen transfer into the water, so for fish holding tanks, raceways, fish production ponds, etc. we recommend air stones
  • Barbed inlets have multiple size barbs, simply cut to fit the size tubing you are using
  • An excellent choice for pond and water garden aeration since they actually produce more circulation and water movement

RAD12 – Rubber Membrane Air Diffuser – 12″ With 3/8″ – 1/2″ Barb

Dimensions
1 1/2″ diameter 12″ long
Inlet
3/8″ – 1/2″ barb
Recommended Air flow
0.9 cfm
Maximum Air Flow
3.5 cfm
Weight
1lbs

RAD4 – Rubber Membrane Air Diffuser – 4″ With 1/4″ – 3/8″ Barb

Dimensions
1 1/2″ diameter 4″ long
Inlet
1/4″ – 3/8″ barb
Recommended Air flow
0.2 cfm
Maximum Air Flow
1.1 cfm
Weight
1lbs

RAD6 – Rubber Membrane Air Diffuser – 6″ With 1/4″ – 3/8″ Barb

Dimensions
1 1/2″ diameter X 6″ long
Inlet
1/4″ – 3/8″ barb
Recommended Air flow
0.4 cfm
Maximum Air Flow
1.7 cfm
Weight
1lbs

RAD8 – Rubber Membrane Air Diffuser – 8″ With 1/2″ Barb

Dimensions
1 1/2″ diameter 8″ long
Inlet
3/8″ – 1/2″ barb
Recommended Air flow
0.7 cfm
Maximum Air Flow
2.5 cfm
Weight
1lbs

Additional information

size

RAD12 – Rubber Membrane Air Diffuser – 12″ With 3/8″ – 1/2″ Barb, RAD4 – Rubber Membrane Air Diffuser – 4″ With 1/4″ – 3/8″ Barb, RAD6 – Rubber Membrane Air Diffuser – 6″ With 1/4″ – 3/8″ Barb, RAD8 – Rubber Membrane Air Diffuser – 8″ With 1/2″ Barb