- Vendor: Auto Aqua
AutoAqua Smart ATO RO Auto Top Off System for RO
It comes with two duo sensors which provides double protection and avoid TDS creep.
Smart ATO RO is a reliable device that can automate refilling your ATO reservoir without forgetting to turn off your RO/DI system and in risk of catastrophic floods.
The compact design suitable for all containers sizes with magnetic-mount dual optical sensors.

Magnetic-Mount Dual-optical sensors in one tiny package provide dual protection. If the main sensor is defective, the failsafe sensor will be a backup to prevent overfilling.

Equipped with two dual sensors and a float valve kit which enhanced protection against overfilling.
With a built-in timer , the QST provides real-time failsafe protection to prevent any failure situation along with audible and LED Indicator alarm.

The Smart ATO RO with super convenient installation by connecting your RO/DI systems to water storage directly.
Long run-time ensures purified RO/DI water for your aquariums and not only avoids TDS Creep but also save your resin!

The special design of the Smart ATO RO can prevent the connector of the pump and the power adapter from being rusted or damaged due to water and ensure users safety and longer product lifetime.

Everything are included in the package to set up the system in a moment. High quality and durable components provide high reliability.

Smart ATO RO is a reliable device to fill your RO or RO/DI water reservoir automatically. When the water level falls down to the low-level sensor, it will fill the reservoir up to the high-level sensor. You can avoid TDS creep in the reservoir and always get clear RO or RO/DI water for your aquariums but never have to worry about forgetting to turn off your RO or RO/DI system causing catastrophic floods.
Smart ATO RO comes with two precise dual sensors along with a float ball switch which provide extremely protection to prevent accidental floods.








At Marine Concept Supply, all sales are final. Due to the sensitive nature of live animals and aquatic products, we do not accept returns or exchanges under any circumstances. Please review your order carefully before completing your purchase. No Cancellations.
If you have any questions or concerns about your order, please contact us at shop@marineconceptsupply.com and we’ll do our best to assist you.
We Ship UPS and will send tracking as soon as the item ships.
Return shipping for any approved warranties are not covered and will be subtracted from the approved credit total.
Restock Fees apply to some products, due to their size or a manufacturer policy.Each product with a restock charge is marked online, in the description.
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right
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AutoAqua Smart ATO RO Auto Top Off System for RO

