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IsoNet & ScaleX2 - Lime Scale Protection

Scale can diminish performance & shorten the life of equipment.


OptiPure developed IsoNet® to solve problems common with all types of polyphosphate scale inhibitor media.

Over time, polyphosphate media becomes sticky and will basically ‘melt’ and ‘clump’ together. This drastically reduces the media surface area and contact time, rendering the media ineffective. IsoNet® provides optimal contact time by trapping and isolating media throughout the filter core, even when sphere size is reduced over time.

Most scale inhibitor media are “loosely loaded” in the bottom of the cartridge where there is no contact with the majority of water flowing through the cartridge. IsoNet® ensures consistent dosing by evenly and equally distributing scale inhibitor media through the entire water flow path.

In many cases, a system’s capacity to protect equipment against scale is grossly overstated. System capacities are typically based on chlorine reduction testing - not scale inhibition.

IsoNet® delivers up to 5 times the scale & corrosion inhibitor of competitive cartridges. That’s what it takes to deliver real world, measurable results for six months between filter changeouts.

To find out more about how the Patented IsoNet technology can protect your equipment contact our experts online or call 800-333-2556.

The Revolutionary Nano-Crystal Technology for Eliminating Lime-Scale

ScaleX2® provides long-lasting protection from scale formation without chemicals or frequent maintenance. In some cases, ScaleX2® is a superior alternative to common scale prevention methods, including softening and polyphosphates. Unlike softening and polyphosphates, ScaleX2 does not add chemicals to the water and does not require frequent maintenance or replenishment.

ScaleX2® simply converts the scale-forming molecules into microscopic crystals. The formed crystals will not adhere to equipment surfaces and will not create scale (lime-scale) deposits.


As hardness minerals come into contact with the ScaleX2®, nano-crystals of calcium carbonates form on the surface of the media. When the crystals are large enough they break free and are carried away with the flow of water.

Foodservice applications for ScaleX2® include coffee brewers, ovens with steam generators or boilers, tankless water heaters, tank style water heaters, misting systems, and as pre-treatment for OptiPure reverse osmosis systems. The ScaleX2® inhibitor technology is effective on water supplies with a pH up to 8.5 where no iron or copper is present.

To find out more about how the ScaleX2 technology can protect your equipment contact our experts online or call 800-333-2556.


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