OUR TOP CHOICE FOR RESIDENTIAL UV TREATMENT FOR RAIN CISTERN SYSTEMS!

The UV Max IHS22-E4 system uses the same proven UV technology and expertise that that purify the leading brands of bottled water and the drinking water of large cities like New York, Seattle, and Washington. Enjoy that same confidence in the water you and your family drink with UV Max IHS22-E4.

The UV Max IHS22-E4 comes equipped with a UV and filters to provide an easy-to-choose, install and maintain solution for all your drinking water needs.

This system is UL listed and is equipped with filters to remove sediment, improve taste and remove odors from the water. Supported by VIQUA's Reference Card to quickly answer common questions and a lamp counter to remind you when to change the lamp.

FEATURES

Sterilize bacteria at flows of up to 16 GPM (@ 40mJ/cm2 NSF/EPA dosage rate) with this pre-assembled, easy-to install filter assembly.

WHEN WE RECOMMEND THIS SYSTEM: If you are using a cistern or spring tank to supply your whole house or light commercial facility.

WANT TO SAVE MONEY?: You can assemble your own with our Viqua E4 UV Sterilizer and our 20" x 4.5" Filter Housing Kit .

EASE OF INSTALLATION: 2 on a scale of 1-10. The only hard part is mounting it, as it is quite heavy and likely will require an extra set of hands.

FREQUENCY OF MAINTENANCE: Sediment filters generally last 4-6 months, but sometimes can go 12 months between changes (a noticeable pressure drop in your home is best way to know when filters are starting to get clogged). UV lamp gets changed once per year. A countdown clock on the UV system will alert you when the lamp needs changing. Quartz sleeve (which is the glass tube that surrounds the lamp and keeps it from getting wet) should be cleaned/wiped down with a dry cloth every time filters are changed. Video below details how to do this. All of these maintenance items take less than 10 minutes and are easy to do.

WHAT ELSE WILL I NEED?: If you are mounting to drywall, then you'll likely need a 2x4 sheet of plywood to mount to the studs and then to have this UV system mount to it. If mounting to concrete wall, two concrete wall anchors will be necessary, and a hammer drill.

Need help deciding if this is the right filter for you?

Use our Buying Guide questionnaire to help determine if this filter is well-suited for your application.

FEATURES AND BENEFITS:

• 20" 5 Micron Sediment Prefilter
• 20" 5 Micron Carbon Block Filter
• 1" Connections
• Factory Pressure Tested

• Proven 99.99% effective. UV Max IHS22-E4 systems undergo exhaustive testing and evaluation to ensure they destroy 99.99 percent of harmful microorganisms, including E. coli, Cryptosporidium, and Giardia.
• Environmentally-friendly and chemical-free. Purification with the UV Max IHS22-D4 is a safe, natural process that adds no chemicals and does not affect the taste or odor of your water.
• Advanced, space-saving design. Using a sophisticated 3-D modeling process, we've designed a compact UV chamber that delivers maximum purification, and can fit just about anywhere in your home.
• Automatic lamp replacement reminder. The helpful lamp timer starts at 365 and counts down the days to annual lamp replacement. An alarm will also sound at this one year mark. Once the lamp is replaced, a press of the lamp timer reset button will restart the countdown.
• Confidence in Proper System Operation. Indicator lights on the power supply show the status of each system component. So, at a glance, you can confirm that your water is being purified properly. Warning lights appear when system maintenance is required.
• Safe and easy to maintain. Replacing the UV lamp is simple and can be completed in minutes - without tools. A safety cap on the chamber prevents children from accessing the lamp or electrical components. The special lamp plug ensures that no one can power the UV lamp if it's not in the UV chamber.
• Stable, energy-efficient power delivery. The electronic power supply accurately maintains lamp intensity during power fluctuations, assuring continuous purification. The energy-efficient system uses about the same amount of energy as a 40 watt light bulb.
• Handy Reference Card. Conveniently located behind the power supply, the reference card outlines the most important system functions and maintenance for your quick, on-the-spot questions.

For the product service manual, click here.

For the product brochure/spec sheet, click here.

FIND REPLACEMENT PARTS

UV Max E4 Replacement Lamp

UV Max E4 Replacement Quartz Sleeve

Replacement Filter Elements