IHS12-D4 Home Plus UltraViolet Water Disinfection System by Viqua

Price $1,210.00
Availability: In stock
  • Simple installation and low maintenance
  • Reduces Giardia, E. Coli, Cysts, and Cryptosporidum
  • Protects valuable UV portion of system with sediment and chlorine pre-treatment
  • Requires both a 10-inch Big Blue 5-micron sediment filter and 20-inch Big Blue 5-micron carbon block filter before the UV treatment chamber.
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The IHS12-D4 Home Plus System by Viqua is a compact ultraviolet water disinfection system that allows for sediment pre-filtration, activated carbon pre-treatment, and UV sterilization. The IHS12-D4 system is a replacement for the SCM320-DWS12 and SC320-DWS12 systems. The pre-treatment of water occurs in the first two stages where two separate filters reduce the sediment and chlorine taste/odor down to 5 micron. Afterwards, the water moves on the final stage where it is treated with ultraviolet light. The UV sterilization process exposes microorganisms in the water to UV light which disables their DNA, rendering them unable to reproduce further. The end result of going through these 3 stages is crisp water with the confidence of decreased microorganism contaminants like Giardia, Cysts, and Cryptosporidium. Installing this filtration system is easy with it being shipped mounted on a heavy-duty, steel bracket and including the first set of filters. This system also includes options making it low maintenance like lamp replacement without turning off the water supply and a visual lamp life indicator. Order the IHS12-D4 by Viqua today!
Package Qty 1
Used In Brands Viqua
Manufacturer's Id IHS12-D4
UPC 803821751296
Actual Size (in) 25 1/5 inches (length) x 12 inches (width) x 28 inches (height)
Actual Size (cm) 64 x 30 x 70
Media Chamber Material: 304 Stainless Steel
Maximum Operating Pressure (psi) 125
Operating Temperature (°F) 32 - 104
Operating Temperature (°C) 0 - 40
Flow Rate (gpm) 12
Flow Rate (lpm) 45.42

Reduced Contaminants

The VIQUA-IHS12-D4 reduces the following contaminants:

  • Bacteria
  • Chlorine Taste & Odor 99.99
  • Cryptosporidium
  • Cysts
  • Giardia
  • Lead
  • Sediment
  • Viruses

The VIQUA-IHS12-D4 is comparable with the following part numbers

IHS12 D4


  1. UV system should be installed as demonstrated below:

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