Mineral Guard Mechanical Ioniser Chemicals fully submersible housing constructed to

fully submersible housing constructed to withstand continuous exposure to chlorinated and salt water environments

5 sizes available

Compatible with the full Astral Pool filtration and sanitation range as well as most third-party pool equipment configurations

Zodiac ZXC250 Cartridge Filter

Mineral Guard Mechanical Ioniser Chemicals fully submersible housing constructed toAstralPool Mineral Guard requires no power just water flow, combined with the patented CRT (Controlled Release Technology) it eliminates the need for constant testing and measuring of copper and silver levels. In fact we guarantee that our levels will remain below the staining threshold, and you won't risk voiding your pool shell manufacturer's warranty, whilst maintaining a perfect level of secondary sanitation. Note: That Mineral Guard MUST be used