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The STERLING S-S500SS water treatment scale inhibitor system reduces scale build-up in tankless and conventional water heaters. It supports a flow rate up to 10 GPM and pressure ranges from 30-300 PSI. Features a 3/4" stainless steel tee that resists rust and corrosion. Replace cartridge every 6 months.
Ideal for in-line applications including tankless water heaters and hot water dispensers. Easy to replace the cartridge.
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