Compare UV Sterilizers 12 to 20 GPM (45 to 76 LPM)

compare Sterilight and UVMax ultraviolet (UV) sterilizers for point-of-entry applications including whole house and light commercial

UV Sterilizers 12 to 20 GPM (Ranked by Flow Rate)
Model Applications Flow Rate* UV Intensity Monitor Solenoid Shut-Off Cooling System Flow Restrictor Validated Lamp
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Viqua
VH410

Most Popular
larger homes 14 GPM
(54 LPM)
no no optional optional no 1
Year
MSRP: US$739.00
Price: US$559.00
You save: $180.00


Viqua
VH410-F20
larger homes 14 GPM
(54 LPM)
no no optional optional no 1
Year
MSRP: US$995.00
Price: US$749.00
You save: $246.00


Viqua
VH410M
larger homes 14 GPM
(54 LPM)
optional optional optional no 1
Year
MSRP: US$1125.00
Price: US$839.00
You save: $286.00


UVMax Model E4
Very Popular
larger homes 16 GPM
(60 LPM)
no optional optional optional no 1
Year
MSRP: US$1185.00
Price: US$889.00
You save: $296.00


UVMax IHS22-E4
larger homes 16 GPM
(60 LPM)
no optional optional optional no 1
Year
MSRP: US$1895.00
Price: US$1279.00
You save: $616.00


UVMax Model E4+
larger homes 16 GPM
(60 LPM)
optional optional optional no 1
Year
MSRP: US$1695.00
Price: US$1425.00
You save: $270.00


UVMax Model Pro20
Very Popular
commercial 20 GPM
(75.7 LPM)
at 75% UVT
optional NSF/ANSI
Standard 55
Class A
2
Years
MSRP: US$2898.00
Price: US$2295.00
You save: $603.00


* Please note that the flow rate capacities specified above are based on a UV dose of 40 mJ/cm2 at 95% UV transmittance (UVT) unless otherwise noted. UV transmittance is a measure of the clarity of your water and the ability to pass UV light through it. 95% UVT should be considered rather ideal. If your UVT is less than 95% or you are unsure of your UV transmittance (it has not been tested), we recommend that you choose a UV unit with roughly 2 times the flow rate capacity that you need (this equates to a UVT level of about 70-75%). This will ensure that your water can be safely disinfected in the event that your UV transmittance is less than optimal. If your UVT is known to be less than 75% or your source water is highly coloured or cloudy, please call us for pre-treatment and sizing assistance (toll free 1-866-376-2690).