Description
The Zilmet ActivFlo ZAF034 is a whole-house, salt-free hard water conditioner that efficiently reduces scale buildup without requiring any power, salt, or ongoing maintenance. Built with a durable stainless-steel housing and ¾″ male NPT connections, this unit is perfect for both residential and light commercial systems. As water flows through, a specialized catalytic alloy induces calcium to form into non-sticking aragonite crystals — helping preserve plumbing, fixtures, and heating equipment.
Key Features
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Salt-free and maintenance-free: No need to replenish salt or replace cartridges.
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Catalytic action: Converts calcium carbonate into aragonite crystals that resist sticking, reducing limescale buildup.
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Robust construction: ¾″ male NPT inlet/outlet, stainless-steel body rated for up to 232 PSI.
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High durability: Design temperature up to 185 °F per spec sheet.
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Long-term warranty: 15-year manufacturer’s warranty provides peace of mind.
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Eco-friendly: No electricity or salt means lower environmental impact and operating cost.






