SHIELD Filtration

Crusader SHIELD Filtration Systems

Your first line of defense — high-flow, low-maintenance whole-house filter housings with snap-ring cartridges and no chemicals.

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Tell us about your water — we’ll recommend the right system. No obligation.

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Crusader SHIELD systems are versatile whole-house filters built around a high-surface-area, electropositively charged depth media. The name is the promise: Scalable for any residential or commercial project, High-flow with low pressure drop, Intelligent and easy to install, Efficient, Low-maintenance (tool-free snap-ring cartridge changes, no chemicals), and Durable — 100% made in the USA and third-party tested and certified. Choose the version that targets your water: