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Eheim Products Automatic Top Off (ATO) Unit

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Automatic Top Off (ATO) Unit
Price: $169.99
Our Price: $139.99
You Save: $30.00 (18%)
Code: ATOSP5111


  • Components consist of SpectraPure and Eheim Quality Brands
  • For automatic replenishment of evaporated liquid and liquid level control on single tanks, sumps or reservoirs
  • Safe low voltage operation
  • Automatically turns off in the event of a power failure
  • Longer membrane & filter life *Remote sensor mounting (up to 10 feet) 5 feet of Remote Sensor tubing provided
  • Additional switched 24 VAC outlet for controlling booster pump or other 24 VAC operated devices
  • Safety backup float
  • RODI top off - set and forget, pneumatic switch controls electric solinoid switch between the charcoal canister and membrane.
↓See detailed description below.↓
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