CuZn’s WHCC7-13 & WHCM7-13 Series is Designed for Homes with 1-2 Bathrooms

How Select the Correct Whole House Water Filtration System:

STEP 1: All the products on our website that are designated “Wide Spectrum” are designed for use with water that has been treated with chlorine. All products on our website listed as “Chloramine Wide Spectrum” are designed for use with water that has been treated with Chloramine. Determining if your water is treated with chlorine or chloramine is the first step

STEP 2: Determine if your water is considered to have “High Total Hardness” (above 8 grains of Total Hardness or 137ppm of Total Hardness). Our Wide Spectrum & Chloramine Wide Spectrum Model Whole House Filters are capable of conditioning hardness up to 8 grains. If your water contains “High Hardness”, above 8 grains or 137ppm, we recommend ordering a WHCC7-13H Salt Free Water Softening System for High Hardness to install in tandem with the appropriate Whole House Water Filter.

Left unconditioned, high hardness can cause damage by building up scale in the plumbing & appliances throughout your home. Our revolutionary Salt-Free Softening Technology conditions hardness minerals to prevent scale while allowing the beneficial hardness minerals to remain in the water.

Alternatively, if you prefer to research yourself, visit the website of your Municipal Water Provider and review their Annual Water Quality Report (also called Consumer Confidence Report in some cases). If you can’t find the information regarding whether Chlorine or Chloramine is added to the water as a disinfectant or the levels of total hardness, you may wish to call them to confirm. Of course, we’d be happy to do this for you as as well, simply provide us your zip code and we’ll do the rest!