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Compare UV Sterilizers 0 to 4 GPM (0 to 15 LPM)

compare Sterilight and UVMax ultraviolet (UV) sterilizers for point-of-use (under sink) and drinking water treatment applications

Viqua VT1

point-of-use (under sink)
0.7 GPM* (3 LPM)
Viqua VT1
Top Seller!

MSRP: US$235.00
Our Price: US$200.00
You save: $35.00



economical UV sterilizer - excellent add-on to under sink water filters and reverse osmosis systems

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Viqua VT1-DWS

point-of-use (under sink)
0.7 GPM* (3 LPM)
Viqua VT1-DWS

MSRP: US$418.00
Our Price: US$355.00
You save: $63.00



economical drinking water treatment system featuring UV sterilizer for microbiological protection

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Sterilight S2Q-PA

point-of-use (under sink)
2 GPM* (7 LPM)
Sterilight S2Q-PA

MSRP: US$390.00
Our Price: US$330.00
You save: $60.00



under sink style UV sterilizer with more features including ballast with lamp life display

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Viqua VT4

point-of-use (under sink)
2.5 GPM* (9.5 LPM)
Viqua VT4

MSRP: US$255.00
Our Price: US$215.00
You save: $40.00



economical UV sterilizer for point-of-use drinking water treatment - perfect for under sink applications

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Viqua VT4-DWS11

point-of-use (under sink)
2.5 GPM* (9.5 LPM)
Viqua VT4-DWS11

MSRP: US$470.00
Our Price: US$400.00
You save: $70.00



economical drinking water treatment system featuring UV sterilizer for bacteria protection

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Viqua VT4-DWS

point-of-use (under sink)
2.5 GPM* (9.5 LPM)
Viqua VT4-DWS

MSRP: US$620.00
Our Price: US$527.00
You save: $93.00



economical drinking water treatment system featuring UV sterilizer for bacteria protection

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Viqua VH150

small house or cabin
3.5 GPM* (13 LPM)
Viqua VH150

MSRP: US$525.00
Our Price: US$445.00
You save: $80.00



economical whole home system for small house or cabin - economical and ultra compact!

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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. 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).