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Compare UV Sterilizers 4 to 12 GPM (15 to 45 LPM)

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

Viqua VH200

average home, 1 to 3 bathrooms
7 GPM* (26 LPM)
Viqua VH200
#1 Seller!

MSRP: US$625.00
Our Price: US$532.00
You save: $93.00



one of our best-selling whole house UV sterilizers - economical and ultra compact!

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Viqua VH200-F10

average home, 1 to 3 bathrooms
7 GPM* (26 LPM)
Viqua VH200-F10
Top Seller!

MSRP: US$840.00
Our Price: US$705.00
You save: $135.00



our best-selling whole house UV sterilizer w/ integrated 5 micron sediment pre-filter system - economical and ultra compact!

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UVMax E4-50+

average home, 1 to 3 bathrooms
7 GPM (26.5 LPM) at 50% UVT
UVMax E4-50+

MSRP: US$1,783.00
Our Price: US$1,495.00
You save: $288.00



lower capacity than standard E4 PLUS but able to treat low quality feed water w/ UVT as low as 50%

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UVMax D4

average home, 1 to 3 bathrooms
9 GPM* (34 LPM)
UVMax D4
Top Seller!

MSRP: US$765.00
Our Price: US$640.00
You save: $125.00



best selling residential UV sterilizer in the world, lamp life reminder system and more, compact and economical

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UVMax D4 Premium

average home, 1 to 3 bathrooms
9 GPM* (34 LPM)
UVMax D4 Premium
Top Seller!

MSRP: US$806.00
Our Price: US$675.00
You save: $131.00



same features and capacity as D4 but includes full colour LCD display and supports solenoid option

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UVMax D4 PLUS

average home, 1 to 3 bathrooms
9 GPM* (34 LPM)
UVMax D4 PLUS

MSRP: US$1,398.00
Our Price: US$1,175.00
You save: $223.00



same features and capacity as D4 but includes full colour LCD display and UV intensity monitor, and supports solenoid option

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UVMax IHS10-D4

average home, 1 to 3 bathrooms
9 GPM* (34 LPM)
UVMax IHS10-D4

MSRP: US$978.00
Our Price: US$820.00
You save: $158.00



same features and capacity as D4 but includes pre-assembled pre-filter package w/ integrated mounting bracket

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UVMax IHS12-D4

average home, 1 to 3 bathrooms
9 GPM* (34 LPM)
UVMax IHS12-D4

MSRP: US$1,444.00
Our Price: US$1,210.00
You save: $234.00



same features and capacity as D4 but includes pre-assembled 2-stage pre-filter package w/ integrated mounting bracket

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UVMax IHS22-D4

average home, 1 to 3 bathrooms
9 GPM* (34 LPM)
UVMax IHS22-D4
Top Seller!

MSRP: US$1,576.00
Our Price: US$1,320.00
You save: $256.00



same features and capacity as D4 but includes pre-assembled 2-stage high capacity pre-filter package w/ integrated mounting bracket

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UVMax Pro10

average home, commercial
10 GPM* (37.9 LPM)
UVMax Pro10
NSF
MSRP: US$2,694.00
Our Price: US$2,615.00
You save: $79.00



NSF 55 Class A validated with true flow-based dose monitoring, UV intensity monitor, and LightWise technology - 2 year lamps!

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UVMax F4-50+

large homes, commercial
12 GPM (45 LPM) at 50% UVT
UVMax F4-50+

MSRP: US$2,209.00
Our Price: US$1,855.00
You save: $354.00



lower capacity than standard F4 PLUS but able to treat poor quality feed water w/ UVT as low as 50%

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* 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 (except Pro10). 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).