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Regular price $2,399.00 USD
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All,Multi Stage RO/DI Systems,Window Cleaning Supplies & Tools,XERO,XERO Pure Water Systems,
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XERO Systems Warranty

About the XERO Pure ATOM

Are you looking to purchase a XERO Pure but don't have enough space for it? Take advantage of everything the XERO Pure has to offer with its compact mini, the XERO Pure ATOM! They may look different but, they both work exactly the same. It has three stages of filtration, is super reliable, and is user-friendly. 

Leave windows glistening by producing pure water on any job. The XERO Pure ATOM produces the same amount of water as the OG Pure. What differentiates the two is the two 21 inch membranes instead of the single 40 inch. This gives the ATOM a height of 40.5 inches instead of 52 inches and a weight of 52 lbs.

Since the DI tank is smaller, it still doing the exact same job but, you may have to switch out the resin a little more often. Switch out the resin when your TDS starts to read above 10 ppm. Filter changes are easy and non-proprietary meaning you can order your favorite filter or pick it up from a local supply store if needed. Keep up with regular filter changes in order to keep the ATOM working its best. RO membranes can last years when they have proper care and storage.

What's included:

  • TDS Meter
  • Small Filter Wrench
  • Large Filter Wrench
  • RO Guardian
  • Lube
  • Owner's Manual


  • 40.5" x 17.5" x 13.5"
  • Compact design for small vehicles
  • 3 stages of filtration
  • Non-propietary filters
  • Weighs 52 lbs
  • No pump needed

Questions & Answers

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  • What are the Dimensions with the system on the cart

    The dimensions of this system (including the cart) is 40.5" x 17.5" x 13.5" and a 52lbs weight

  • Which filters do I need to replace the old ones?

    For a full filter replacement for the XERO Atom, you would need two 21-inch RO membranes, and the 10" carbon filter option.

  • When will the Atom be back in stock? It is PERFECT for my needs.

    It is currently in stock!

  • What flow rate will it produce? Can you provide numbers at few different pressures? And what is the max pressure it can handle?

    Hi, the flow rate is approximately 1/2 gallon per minute.
    The numbers depend on the pressure from your source, but, the max pressure the ATOM can handle is 100 PSI.
    It is recommended you do NOT exceed 100 PSI.

  • What water pressure is required ?

    Hey there, the XERO Pure ATOM will make water at 10psi, but not much to do anything with. Your best bet is to have at least 30psi to operate efficiently.

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