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WPCC - Hexametaphosphate Crystal
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WPCC - Hexametaphosphate Crystal

Filter Cartridges
For whole house applications
Features
- Highly effective at treating scale, corrosion and iron (up to 1ppm) problems for up to 6 months
- Food-grade hexametaphosphate crystals dissolve slowly in water to prevent lime, scale and rust build-up
- All materials are FDA-grade