Air Disc Base Dual w/ 9in Discs (MDB22) Matala

Matala offers a double 9″ membrane air diffuser assembly that features a hollow base that can be filled with sand and gravel. This eliminates the need for bricks and straps to get the diffuser to sink. .
Double head handles airflow from 2.0 – 8.4 cfm.
Use the double air base with Hakko 100L or Hakko 120L.