Nature2 Express Mineral Purifier Cartridge filter

Nature2 Express replacement cartridge dilter.

These N2 cartridges should be changed every 6 months to ensure the ability to have lower chlorine levels & reduces the potential for stinging eyes, skin irritation and unpleasant odours 

When replaced as per above you'll reduce the potential for stinging eyes, skin irritation and unpleasant odours

A fresh cartridge also assists in controlling algae growth and maintaining water quality