Matala Air Diffusers
Matala Air Disc Diffusers are available in 3", 7", 9" and 12" diameter sizes. Made of high quality EPDM rubber for use in water gardens, aquaculture and waste water treatment industries. Precision perforated I-shaped slits open when airflow is present and close when airflow is stopped, which increases durability and longevity, as well as cleanliness. These diffusers offer the lowest back pressure in the market.
MD-3W and MD-7W have weighted bases. MDB11 and MDB22 features a hollow base that can be filled with sand or gravel.
These discs are very low maintenance and in some cases no maintenance. Simply wash the disc with clean water and bleach if it ever needs cleaning.

Matala Air Diffusers
Icons | SKU | Air Flow (cfm / lpm) | Tubing Size | Add | |
---|---|---|---|---|---|
$25.00 $22.00 | 55 Points |
99983 |
0.1-0.2 / 3-5 |
3/16" |
||
$47.00 $42.00 | 105 Points |
09984 |
0.3-1.2 / 8-35 |
3/8" |
Out of Stock |
|
$57.00 $51.00 | 128 Points |
99984 |
0.5-2.3 / 15-65 |
3/8" |
Out of Stock |
|
$98.00 $78.00 | 195 Points |
99998 |
0.9-4.2 / 25-120 |
3/8", 1/2", 5/8", 1" |
Out of Stock |
|
$94.00 $72.00 | 180 Points |
89901 |
0.9-4.2 / 25-120 |
3/8", 1/2", 5/8", 1" |
Out of Stock |
|
$139.00 $112.00 | 280 Points |
89902 |
2.8-7.0 / 80-200 |
3/8", 1/2", 5/8", 1" |
||
$173.00 $138.00 | 345 Points |
89903 |
2.1-8.4 / 60-240 |
3/8", 1/2", 5/8", 1" |
||
$182.00 $146.00 | 365 Points |
99999 |
2.1-8.4 cfm / 60-240 |
3/8", 1/2", 5/8", 1" |
||
$292.00 $234.00 | 585 Points |
89904 |
4.2 -16.8 / 120-480 |
3/8", 1/2", 5/8", 1" |
Matala Air Diffusers Replacement Parts