Smart Shield Max – Built for What’s in Your Water Today

Our original Smart Shield uses solid carbon block technology, a proven method since the 1970s. But today’s contaminants demand more. Smart Shield Max features CoreXchange™ Technology, a dual-layer system designed to handle what traditional filters can’t.

• Stage 1: A carbon-impregnated nano fabric outer layer traps bacteria, viruses, cysts, VOCs, and microplastics.

• Stage 2: A carbon fiber block targets chlorine, heavy metals, PFAS, pesticides, and trace pharmaceuticals.

More protection. More performance. Just as easy to install. Smart Shield Max delivers advanced, double-layer filtration with the same simple DIY under-sink installation. It's the ideal upgrade for anyone looking to elevate their home's water quality, without the cost or hassle of hiring a plumber.

Please note: Smart Shield Max replacement filters are not compatible with the original Smart Shield system.