Diffusers

Air Diffusing Tube
Tubing made from rubber/polyethylene composite. It has a black, dull finish. It is flexible, lightwe..
$63.50
Ceramic Air Diffuser 3" Long, 1/4" Hose Shank
These air diffusers are excellent for maximizing air efficiency. With an air resistance of less tha..
$9.50
Ceramic Air Diffuser 6" Long, 1/2" Threaded
These air diffusers are excellent for maximizing air efficiency. With an air resistance of less tha..
$15.95
Ceramic Air Diffuser 6" Long, 1/4" Hose Shank
These air diffusers are excellent for maximizing air efficiency. With an air resistance of less tha..
$13.75
Ceramic Air Diffuser 9" Long, 1/2" Threaded
These air diffusers are excellent for maximizing air efficiency. With an air resistance of less tha..
$23.00
Ceramic Air Diffuser 9" Long, 3/8" Hose Shank
These air diffusers are excellent for maximizing air efficiency. With an air resistance of less tha..
$24.75
Ceramic Air Diffusers 1 1/2" Long, 3/16" Hose Shank
These air diffusers are excellent for maximizing air efficiency. With an air resistance of less tha..
$4.75
Ceramic Air Diffusers 12" Long, 1/2" Threaded
These air diffusers are excellent for maximizing air efficiency. With an air resistance of less tha..
$30.00
Ceramic Air Diffusers 12" Long, 3/8" Hose Shank
These air diffusers are excellent for maximizing air efficiency. With an air resistance of less tha..
$26.95
Circular Membrane Air Diffusers, Single
The circular membrane diffuser is manufactured using EPDM rubber. The diffusers are circular with a..
$138.74
Low Profile Carbon Oxygen Diffuser, with Bracket
These carbon diffusers create tiny bubbles for excellent oxygen absorption. Eagar Inc. has been man..
$110.12
Membrane Air Diffusers Manifold with Backing Plate, 4 Membrane Manifold
Includes air check valve to prevent water from filling airline when not in use. Underlay board..
$133.19
Membrane Air Diffusers, 6"
The Membrane diffuser is manufactured using EPDM rubber, with rows of perpendicular perforations th..
$16.55
Point Four Microbubble Ceramic Plate Oxygen Diffusers, 12 1/4" x 1 1/8"
A simple and cost effective way of dissolving oxygen in water One of the most efficient diffusers..
$90.00