Zelda Horticulture Perfect pH Recharge Kit is no longer available

The PerfectpH Recharge Kit keeps your perfectpH natural ion pH balancer working optimally, it is recommended that after 2-4 months of use to remove the product from the reservoir and submerge in with the perfectpH Cleaning Solution. This releases the build up of H+/OH- ions that the perfectpH captures from your system.