Free
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Control your Grandfar GEM Series smart circulation pumps anytime, anywhere!
Grandfar GEM Remote – Your Smart Pumping Companion
Take full command of your Grandfar GEM Series smart circulation pumps with this intuitive app. Designed for homeowners and professionals alike, the app empowers you to optimize water circulation systems effortlessly.
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What's New in i
2.0
September 16, 2026
Add new MINI water pump type, modify style
