Going bigger? Want to power 4 Combi pots continuously?  You’ll need the Air Kit 4, the Air Kit 2’s bigger brother, same variable control and silent running volumes but with more power. The 8 airlines running out of this unit is more than enough to get your plants fed and your reservoirs oxygenated. Comes with four 4” Airstones and 30m of 4mm Airline.

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WANT TO RUN THIS PUMP IN YOUR GREEN MAN FD?

The Air Kit 4 works at double capacity for Flood & Drain systems,

you can run up to eight 4” Airstones from this unit.