DuoClear DC15 Nature2 cartridge. Don't forget to keep this cartridge up to date. A Nature 2 Duoclear cartridge lasts 6 months under normal operating conditions and should be replaced as soon as the Nature2 cartridge indicator light turns red and flashes on your Duoclear controller.
When purchasing, tap the edit cart link to see what freight you pay.
Be The First To Review This Product!
Help other Direct Pool Supplies users shop smarter by writing reviews for products you have purchased.