WHCM-47-DTH Chloramine Wide Spectrum + High Hardness Model

3,390.00 $

Enjoy pure, delicious water throughout your entire home! CuZn’s revolutionary WHCM-47-DTH is an advanced dual tank filtration system, designed specifically for chloramine treated water containing high hardness (above 8 grains). A pre-sediment filter included with your purchase.


  • Filter Tank Capacity: 350,000 gallons
  • Salt Free Softener Capacity: 500,00 gallons
  • Pre-Filter Dims: 7 3/4″ X 14″
  • Tank Dims #1: 10″ x 47″
  • Tank Dims #2: 10″ x 35″
  • Max PSI: 125
  • 10 Year Warranty on Housing
  • 90 Day Money Back Guarantee 


WHCM-47-DTH Wide Spectrum + High Hardness Features & Benefits:

  • Provides pure, delicious water without removing essential minerals
  • The ideal choice for those w/High Hardness (above 8 grains)
  • Virtually no drop in water pressure
  • Maintenance Free, Requires no electricity
  • Bacteriostatic! Prevents the growth of bacteria, mold & algae
  • All components & media are NSF Certified
  • Filters many types of contaminants from your water supply including chloramine & chlorine, lead, heavy metals, trihalomethanes (THM’s), disinfectant by products (DPBs), sulfur, iron, hydrogen sulfide, herbicides, pesticides and many types of pharmaceuticals
  • Earth Friendly! Green features include biodegradable or recyclable media, no waste water, electricity free, chemical free, salt free & refillable
  • Click Here to Order Replacement Filters for the WHCM-47-DTH

How the WHCM-47-DTH Wide Spectrum + High Hardness Filter
Salt Free Softener Works

(Click the + Signs to Learn More):

What is the WHCM-47-DTH Dual Tank Filtration Process?:

The WHCM-47-DTH process begins with a Micro Sediment Pre-Filter (model#FHBB-101) to remove any physical, undissolved particles out of the water (even though your water runs clear, you will be amazed by how much dirt & grime this filter captures). The Main Tank systems utilizes our proprietary patented Reticulated KDF-85 Minerals (Copper-Zinc) & high purity acid washed catalytic coconut shell carbon, calcium based carbon (bone char) & activated alumina, all of which have been tested to NSF standard 42 and 61.

The Reticulated KDF-85 Minerals remove the dissolved inorganic contaminants (heavy metals, etc.), in addition to creating a bacteriostatic environment.

The Virgin Catalytic Coconut Shell Carbon removes the volatile organic compounds (chloramine & chlorine), herbicides, pesticides, etc). Only catalytic carbon, in combination with KDF-85, is effective for filtering chloramine treated water. Click here to learn: What does Activated Carbon Filter? 

The Zeolite targets the ammonia portion of of the chloramine (chloramine is created by combining chlorine & ammonia). CuZn’s particular form of Zeolite is called clinoptilolite, the most effective form of zeolite for ammonia filtration. 

Template Assisted Crystallization Media is an amazing salt free softening media, capable of conditioning water with high levels of hardness. To learn more about this media please visit the next section below (What is CuZn’s High Hardness Salt-Free Softening Process?).

CuZn’s powerful Dual Tank Chloramine Wide spectrum + High Hardness Whole House System will remove and/or reduce chloramine & chlorine, heavy metals, herbicides, pesticides, many types of pharmaceuticals, sediment, algae, molds, scale, bad taste, odors, and other undesirable contaminants that may effect the quality of your water supply.

What is CuZn's High Hardness Salt-Free Water Softening Process?:

Salt Free Water Softening & Scale prevention! Unlike traditional salt based water softeners, CuZn’s Salt Free Systems won’t make your water feel slimy, have hair flattening effects, strip beneficial minerals or add salt to your water. Our High Hardness Whole House Systems utilize an entire tank of Template Assisted Crystallization Media and is an ideal choice for those with hardness above 8 grains.

CuZn’s Template Assisted Crystallization Media conditions the hardness in the same was as our wide spectrum models condition the hardness to prevent scale. The main difference is that Template Assisted Crystallization Media is capable of conditioning much higher levels of hardness. Click here to view an independent study by Arizona State University that compares various alternatives to salt based softening and you will see that CuZn’s Template Assisted Crystallization is the only effective alternative to salt based water softening. 

Our technologically advanced salt free Anti-Scale Medias are an innovative solution that prevents all of the negative effects of calcium and magnesium, while allowing the positive health benefits to remain by not removing the calcium and magnesium. Within a water system, calcium and magnesium can adhere to plumbing and water appliances by forming crystalline scale structures. Untreated, these minerals become hard, interfere with heat transfer and eventually cause loss of water flow and pressure. Untreated hardness can increase your home’s energy bill up to 20%!

KDF reshapes these hardness ions so they cannot adhere to each other or to the inside of plumbing. Instead the calcium and magnesium ions remain soluble in the water, thus preventing scale while adding life to the water.

Scale Transformation

*In some cases harsh detergents, high in chlorine/bleach or phosphates can cause mineral like deposits to form on dishes. To avoid this issue use Jet Dry or similar product, reduce the amount of harsh detergent used or best of all – Use an Eco Friendly brand

How do I know when order a replacement filter?:

Replace the WHCM-47-DTH every 350,000 gallons or 5 years, whichever comes first

Check your water bill to calculate how much water your home uses every year

  • FOR EXAMPLE: If use around 5,000 gallons a month, multiply (5,000) times (12) and you’ll find that your using roughly 60,000 gallons a year.
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” we recommend adding a Salt Free Water Softening for High Hardness tank to your system.

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.

Don’t know if you have Chloramine, Fluoride, High Hardness, etc….? If you provide your zip code, We’ll check and see what your Municipal Water Treatment Facility is reporting. 

Additional information

Type of Filter

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