PWP Double RO/DI System
PWP Double RO/DI System
PWP Double RO/DI System
PWP Double RO/DI System
PWP Double RO/DI System

PWP Double RO/DI System

Regular price$4,201.00
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To increase the speed and efficiency of your water fed window cleaning workflow, take a look at the Pure Water Power Double RO/DI System.

This hefty, affordable purification system utilizes dual ROs to produce more gallons per minute so that you can work without a pump on higher windows or with two water fed poles.


Pure Water Power puts efficiency first when manufacturing these systems.

This double RO/DI system is fitted with all brass quick connections and standard garden hose fittings for long-lasting durability. There are two stainless steel RO housings to protect the 40-inch membranes inside. In addition, there is a 10-inch sediment, carbon, and 10-inch DI filter enclosed by sturdy plastic casings. It also has brass swivel compression fittings on all rubber hoses within the system.

The two 40-inch RO membranes allow for nearly twice the amount of water flow as the single RO unit. All of these parts are mounted on an ultra-stable heavy-duty steel frame. There is also a powder coating to protect the structure from rust. To make it easy to transport, Pure Water Power has included sporty low-profile flat-free blue wheels, rubber on the handles, and rubber grips on the feet. The rubber on the handles keeps it from being too hot or cold, and the feet keep it from rolling on flat inclines. It can be stored, transported, and used flat or upright.

Stages of Filtration

The Pure Water Power Double RO/DI System is configured for optimal pure water cleaning and uses four types of filtration for the best and most economical total filtration possible.

The four stages of filtration are as follows:

Stage 1: The sediment filter removes rust and large solids from the incoming water supply.

Stage 2: The carbon filter eliminates the chlorine from the water.

Stage 3: The chlorine-free water filters through the two RO membranes. This process, called Reverse Osmosis, removes 98% of the total dissolved solids, also known as TDS, before passing through the final stage.

Stage 4: The deionization stage, known as DI, filters the water one final time to bring the TDS level down to 0.

Then, you've got 100% pure water to clean and rinse with, leaving the glass spotless.

Output Levels

This double RO pure water system produces between 1 and 1.75 gallons per minute and can operate two water fed poles with a PSI of 50 up to a 50-foot height. 

Using a 5/16-inch water fed hose is recommended so the water can freely flow through your setup during your work day. Simply thread this hose through your preferred water fed pole, and get cleaning!

If you're a water fed window cleaner who works with a partner or want to clean windows over 50 feet high, add the Pure Water Power Double RO/DI System to your setup for great results.


  • TDS Meter
  • Small Filter Wrench
  • Large Filter Wrench
  • RO Guardian
  • Lube
  • Can be stored, transported, and used flat or upright
  • Brass swivel compression fittings on all rubber hoses within the system
  • Commercial quality water purification system
  • Made in the USA 


If you're not satisfied with your products, you can return them to us for a full refund. We accept returns for any new, unopened items purchased, no questions asked. Just contact us within 90 days of delivery to process your return and once we receive and inspect the product, we'll issue you a full refund. 

Here's how it works:

STEP 1: If you want to return an item, contact us for a return authorization number. We'll provide you with an RMA# to include with your return. You can also call 888-828-2205 or email us at

STEP 2: Ship the product back to us within 90 days of delivery for a full refund. Our return address will be provided in the RMA email. You're responsible for shipping costs unless the reason for return is an error on our part. Returned items should be in their original packaging and unused condition. Please include your contact info and RMA# inside the package for a prompt refund processing.


We guarantee the products you purchase will be in top-notch condition. If a product fails within the first 90 days of purchase, we'll promptly issue a replacement. To initiate a warranty claim, please contact us at 888-828-2205 or email us at providing pictures and a detailed description. Note that the warranty is non-transferable and cannot be honored if damage results from misuse of equipment.



First time customer. Very pleased with the entire experience. Recently started a small window cleaning biz. One large order & one small order. Both came fast & correct. Customer service & website navigation is great.

Cory Whipple
Los Angeles, CA

Absolutely love this store, always my go to for window cleaning and more needs! Nearly 10k spent for my business in less than a year to start up, I’m too addicted 🤣

Nick Hussong
Los Angeles, CA

Five stars all around! This website is a gem for anyone in need of window cleaning supplies. Their selection is impressive, prices are competitive, and customer service is outstanding. I'll definitely be a repeat customer!

Chase Brown
Los Angeles, CA

Quality equipment, great customer service, knowledgable sales reps and fast delivery. You can’t ask for anything else from a company. Great job!!! Thank you

Joe Maruna
Los Angeles, CA

The website is awesome! Great, helpful information on all products. Wide verity of products. Great prices and free fast shipping with a free gift and notification of delivery! I will be a loyal customer for life with these guys!

Chris Haefer
Los Angeles, CA