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Charles Austen ET40 Service Kit

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If you find the same product cheaper elsewhere, we'll match it.

Direct Drainage Reviews

The Charles Austen ET40 Service Kit is suitable for use with the Charles Austen ET40 and ET40 AO Air Pump.

We recommend annual servicing and regular maintanance on all systems and Air Pumps

ET40 Service Kit – Contents

    • x2 Replacement Diaphragms

    • x1 Magnetic Shuttle

  • x1 Replacement Filter


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