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At Neffy shop, we offer a variety of products to make your life better. We provide product categories all in one place so you don't have to worry about spending and searching separately each time.

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  • Scale and corrosion inhibition helps extend life of water heaters
  • Disposable cartridge inhibits scale for up to six months before replacement
  • Slow-dissolve rate provides consistent dosing and long cartridge life

AquaCrest AQU-AP431 is replacement for Aqua-Pure AP431 Scale Inhibition Cartridge. The AQU-AP431 is made from premium material to extend life of water heaters.