The purpose of disinfection is to destroy harmful (pathogenic) organisms. The type and extent of disinfection used is determined by the source and condition of the water to be treated. Both CHLORINE RESIDUAL and CONTACT TIME are essential to effectively kill pathogenic microorganisms.

To be eligible for a Voucher, you must provide the following to the Air District.  Only complete applications including a photo of the device to be replaced, a signed owner/tenant Agreement (if applicable) and low-income documentation (if applicable) will be processed.   You may send your application packet by mail or email, or deliver it by hand.