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V4™ is version 4 of The Reach & Wash System first launched in 1997.
The V4™ truck-mount pure water professional window cleaning system has seen significant improvements over the lifespan of its development. 10% weight reduction and a lower center of gravity has improved vehicle handling.
It boasts tech options to improve filter performance, RO membrane life and water quality.
Tech Features:
System Features:
5 Stages of Filtration:
Special Note:
An Ionic Systems In-line Water Softener is highly recommended for use in hard water areas. It can prolong the life of the RO Membrane. These are sold separately and can be found here.
*Please check out our article on Winterizing your Ionic Window Cleaning Systems to keep your system in tip top shape through the winter.
V4™ Configurations (Choose from drop down list):
DiFUSE™ (10 MEGΩ) (No Pump)
DiFuse is Ionic's cold pure water delivery truck-mount delivery system. Designed for quick pure water filling from a static water treatment system or emergency filling from a main water supply.
FUSE™ (11 MEGΩ) (No Pump)
The FUSE™ is a high performance, fully automatic, full five-stage RO/DI system. Fully automated fill with PFS™️ and PDI™️ are standard. Pure water production is up to 3 liters per minute dependent on the main water supply.
FUSION™ (12 MEGΩ) (Pump)
FUSION™ is a high performance, fully automatic five-stage RO/DI system with boosted fill, PFS™ , ROMS™ , & PDI™ as standard features. Pure water production up to 3 liters per minute at maximum operating pressure of 80 psi.
FUSION™️ S (Pump)
FUSION™ S is an ultra high performance system designed for the most demanding customers as well as the world's hottest climates. Fully automatic five-stage RO/DI system with boosted fill, PFS™ , ROMS™ , & PDI™ as standard features and has stainless steel filter housings. Pure water production is up to 5 liters per minute at maximum operating pressure of 160 psi.
V4™️ THERMOPURE
The new V4™ THERMOPURE fil™ the gap between Ionic's Zero™ with zero Parts Per Billion (PPB) water quality and Ionic's cold water V4™ The system provides a hot water experience. Previously your only option was to add the Ionic HotBox™ alongside your system. Now it's a fully integrated hot water, pure water experience.
V4™ STATIC
The V4™ STATIC system does not contain any water storage. It is a delivery system only. The S version has a stainless steel container for the RO Membrane (the other canisters are Polyethylene. A fully stainless steel version is available (all canisters in stainless steel), please speak to your sale rep to get a custom quote.

The MEG Ω Difference
The MEG Ω is a small unit of measure, but ultra pure water in the MEG Ω range delivers faster, better spot free results that you can visibly see.

Standard on V4™
5 Stages of Filtration:
Other Items to consider (sold separately):
Available in different Tank Capacities
Manual
Click here to download the V4 Operator's Manual.
Click here to download the V4 Thermopure Operator's Manual.
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
US$40
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