Skip to product information
1 of 6


Regular price $999.00 USD
Regular price Sale price $999.00 USD
Sale Sold out
Free Shipping on orders over $49
All,Single Stage Systems,Window Cleaning Supplies & Tools,XERO,
Save Product for Later

XERO Systems Warranty

About the XERO Double DI Cart

The XERO Double DI Cart is the perfect purification system for new users, occasional users, or window cleaners in soft water areas. This system mainly uses DI purification to remove contaminants from water to make it pure enough to leave spot free windows when cleaning.


Source water is fed into a carbon filter to remove large impurities. After passing through the carbon filter, the water then hits the first DI tank with DI resin that uses De-Ionization to pull impurities from water. After it filters through there it passes into the second DI Tank to ensure it's pure. Finally, it flows out to your hose and pole for cleaning windows. The pressure from the tap is enough to send the water up your pole hose for cleaning.


Changing filters on this is super easy. Included are the filter wrenches necessary to untwist the housings. The carbon filter just requires you to open it up, pop out the old one and pop in a new one. The DI filters are almost equally as easy to change. For them, just unscrew the cap from the housing, remove the old DI resin, and pour in your new resin. Each housing will take about 1/2 a cubic foot of resin during a change. This system uses completely non-proprietary filters so you can continue to buy from us, or grab something last minute at a local shop.


This system is made from durable materials and built in-house by our team to ensure it's perfect and ready to rock right out of the box. We don't use plastic fittings because we want this to last for you. If you ever find you need to replace a fitting or hose, we have all the parts in stock. Large wheels make it easy to roll around your shop or the job site. It comes with the filters in place so you don't have to set it up.


You get the XERO Double DI Cart fully assembled and filled with resin, ready to go. But you also get a TDS meter for testing the water quality. You can test what the source water is coming in at and the purified water is going out. As long as the output is under 10 ppm, you'll have spotless windows. If it's higher, it might be time for you to change your resin. Also included are a small and large filter wrench to help you open up the housings for filter changes and some lube for when you have to screw them back together.


DI systems are great for soft water areas. If you live in a hard water area, but don't plan to use it very often, this can still be an affordable option for you. If you are in a hard water area and plan to work with a water fed pole often, then you would benefit from a multi-stage system. If you aren't sure what you need, just reach out to our helpful sales reps anytime by phone, chat, or email to learn more.


  • Two 21 Inch DI Housings
  • Carbon Filter
  • Sturdy, durable frame
  • Easy, non-proprietary filter changes


  • TDS Meter
  • Lube
  • Filter Wrench
  • Owner's Manual


Ask a Question
  • Hello, I am looking to buy a water fed pole system and came across this one because it is a lot cheaper than the other kits that you guys offer. The only thing that I am concerned with is if this system would do a good job on purifying the water in my area. I am from Sioux Falls. South Dakota and I think the total hardness of the water is 270 so I am just wondering if this set up would be a good fit for me or not. I am only in business during the summers for window cleaning as well, since I am still a college student.

    Hi! Window cleaning is a great business to get into! First, you always want to be sure to know what your local TDS is, which you can find out HERE. Secondly, this is a great set up, but if you aren't exactly sure what makes the most sense for you and your situation, give us a call at 862-266-0677 to speak with one of our specialists on staff. They started just like you, and can offer more than product advice!

  • I live in Westchester County, NY. I cant seem to find any definitive water readings. Would you be able to tell me if this would be a good option for my area?

    Hi! You can check your local TDS HERE. Give us a call at 862-266-0677 so we can help you choose the right system for your needs.

  • Hello. The XERO Double DI Cart is good for when the water should be at which TDS reading? Usually in my country the water is around 350TDS. Will that be overkill for the double DI cart or should work quite well and for a few months before I need to change the filters again? Thanks

    Your TDS sounds a bit high for the XERO Double DI Cart. If you need help choosing which system best suits you, give us a call at 862-266-0677 or email to discuss with a product specialist.

View full details