Matala Diffuser Base w/ 9" Air Disc

Dimensions: 8.75"

Fitting: 3/4" MPT

• Perforated l-shaped slits keep disc clean

- Open when air flow is present

- Close when air flow stops

• Lowest back pressure in the market

• Allows airpump to operate efficiently

• Hollow base to be filled with sand

 These air disc diffusers and weighted bases are very easy to install and the best way to complete your aeration system. Our rubber membrane disc diffusers are the best on the market. 

They are made of high quality EPDM rubber for use in the waste water treatment industry. They are very suitable for the aquaculture and water garden industries.