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VIQUA IHS22-D4 Integrated 12 GPM UV System with Pre-Sediment & Pre-Carbon Filters - 120V 60Hz
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VIQUA IHS22-D4 Integrated 12 GPM UV System with Sediment & Carbon with Lead Reduction Filters

$1,320.00 $1,555.00
(You save $235.00)


The VIQUA IHS22-D4 is a top-of-the-line whole-house water filter system. 

PEACE OF MIND: Works 24/7 to protect your home from 99.99% harmful microorganisms (bacteria, viruses, cysts)

IMPROVED TASTE: Prefilters remove sediment, grit, sand, rust, dirt, chlorine, lead and other organics that affect taste and odor

ECONOMICAL: Extremely cost effective as annual UV lamp replacement is typically all that is required

EASY TO INSTALL: Mounted on a heavy-duty, painted steel bracket for a simple installation

NO RISK: Warranted for 10 yrs on chamber, 3 yrs on electrical; and 1 yr on VIQUA bulb

For great-tasting water that is free of bacteria and other contaminants, you want the VIQUA IHS22-D4 Ultraviolet system that uses whole house uv light to disinfect all water flowing in your home. This pre-assembled high-capacity unit combines the top-selling VIQUA D4 UV sterilizer with an integrated filtration package for the reduction of sediment, dirt, chlorine, as well as unpleasant tastes and odors.

The two 20" prefilters on this integrated system will filter out contaminants before the water enters the UV chamber. Without prefiltration, contaminants can sometimes "hide" in the shadows of sediment particles and not be fully treated.

This model is popular with those on well water or living "off the grid" in cabins.


Space Efficient- High UV output lamp technology allows for a smaller footprint while maintaining high UV dose.

Reliable - High-performance UV lamp, rigorously tested to provide consistent output over the entire lamp life (9000 hours). Also, constant current feature ensures stable UV lamp output, regardless of power fluctuations.

Simple to Use - Audible lamp replacement reminder and countdown timer with digital display.

Application - Perfect for a wide range of whole-home, point-of-entry water treatment solutions in homes, cottages, or OEM applications.

Ideal For - Treating Bacteria, Chlorine, Lead, Turbidity/Cloudiness.

Chemical-free way to safeguard water.


PDF icon  Lamp (602805) - Replace every 12 months
PDF icon  Quartz Sleeve (602732) - Replace every 24 months or as needed
PDF icon  Lamp/Sleeve Combo Kit (602810-102)
PDF icon  Sediment Filter (CMB-520-HF) - Replace every 6 months
PDF icon  Carbon Block with Lead Reduction (C2-02PB) - Replace every 6 months


prefilter.pngPRE-FILTER: Includes sediment and/or carbon with Lead Reduction pre-filtration

led.pngLED STATUS MONITOR: Displays system components’ status and functionality

eol.pngEND-OF-LIFE TIMER: Counts down the days until annual lamp replacement

2xoutput.png2X OUTPUT: 2X the output of standard lamps


  • Flow Rate: 12 Gallons Per Minute
  • Application: Point-of-Entry
  • Power: 100-240V   50-60Hz   50W   N. American Plug
  • Overall Dimensions: 25.2" x 12" x 28"
  • Inlet Dimensions: 3/4" FPT
  • Outlet Dimensions: 3/4" MPT
  • Electrical Plug Types Available:
    • B – North & Central America, Japan (NEMA 5-15P)
    • F – Europe, Brazil, Russia (CEE 7/7)
    • G – UK, Ireland, Singapore, Hong Kong (BS 1363)
    • I – Australia, New Zealand, Argentina (AS 3112)


PDF iconVIQUA IHS22-D4 Model UV System Owners Manual

PDF iconVIQUA IHS22-D4 Spec Sheet

PDF iconLamp and Sleeve Replacement Instructions

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