Very energy saving and powerful air pumps
They are suitable for oxygen enrichment by means of an airstone, for operating air driven filters (e.g. sera internal filters L), or air driven moveable decoration elements.
Convenient: Easy membrane replacement due to modern module system.
Non-return valve included.
|era air plus air 550 R plus D/US/F/NL/I/E/P/S/FI/..||1 pc.||08816 80325|