Need to know how much water to add to dilute your hydrogen peroxide?
This is a good question, and the first step is understanding how many PPM 7% peroxide is.
Since we want to solve for parts per million, 7% of 1,000,000 is 70,000. So 7% peroxide is just another way of saying 70,000 PPM. If you used the 7% solution without dilution, your solution strength would therefore by 70,000 PPM.
By adding 9 parts of water, for every 1 part 7% peroxide, you would end up with 7000 ppm.
For more information on how to set up the pump settings, see our installation on peroxide systems: