Calcium Scale Filter

Protect your water filtration system and household appliances from damaging calcium build-up with our Calcium Scale Pre-Filter.
Designed to fit any standard 10-inch filter housing, this cartridge uses food-grade polyphosphate crystals to help reduce the formation of limescale on taps, kettles, coffee machines, hot-water systems, and filter components.

Key Features:

• Helps keep the UltraStream hydrogen levels in high calcium water areas.
• Effective scale protection – Gradually releases polyphosphate to inhibit calcium and magnesium deposits.
• Universal fit – Suitable for most 10″ housings and compatible with undersink or whole-house pre-filter setups.
• Low maintenance – Simple cartridge replacement keeps your plumbing and appliances running efficiently.
• Extended system life – Helps prevent scaling inside filter housings and other connected equipment.

Note: This filter is intended for scale prevention only; it does not soften water or remove minerals. For best results, replace the cartridge as recommended, depending on water quality and usage.