In May of 2015, VIQUA introduced a streamlined product line, with all the primary branding on products being VIQUA (replacing Sterilight and UV Max). By streamlining our product line, we’re making the selection process easier for everyone. For most products, just the logo will change, and all discontinued products will have a suggested replacement with equivalent or better features, at a comparable price. And we’re always working to provide even higher quality and value. These changes will make is easier to identify the right product at the right price for every application. The high quality you trust will remain. >> Handy Streamlined Product Guide [pdf: 841 KB]

To determine the correct lamp and sleeve part numbers for older systems and discontinued models, please contact our customer care department. 

For Tap Changes

Product category for point-of-use treatment, typically a single tap or faucet.

Discontinued Model Replaced by
Sterilight SC1 VIQUA VT1
Sterilight SC2.5, Sterilight SC4 VIQUA VT4
Sterilight S1Q-DWS, Sterilight SC1-DWS VIQUA VT1-DWS
UV Max DWS11-A, Sterilight S2Q-DWS, SC2.5-DWS, SC4-DWS, S5Q-DWS VIQUA VT4-DWS

For Tap Plus Changes

Systems categorised as “Tap” with enhanced features and/or diagnostics

Discontinued Model Replaced by
UV Max A, Sterilight S1Q-PA VIQUA S2Q-PA

For Home Changes

Product category for point-of-entry or whole home treatment, typically muliple water outlets.

Discontinued Model Replaced by
Sterilight S12Q-PA, Sterilight SC-320 VIQUA VH410
UV Max B4, B4-V VIQUA S5Q-PA, SV5Q-PA
Sterilight SCV-200, Sterilight SCV-320 VIQUA SV8Q-PA

For Home Plus Changes

Systems categorised as “Home” with enhanced features and/or diagnostics.

Discontinued Model Replaced by
UV Max C4, C4-V, Sterilight SV12Q-PA VIQUA D4, D4-V
Sterilight SC200 VIQUA VH200
Sterilight SC200-DWS10 VIQUA VH200-F10
Sterilight SSM-37, SSM-39, SCM200, SCM-320, SP320-HO, SP410-HO VIQUA VH410M
Sterilight SSM-37, SSMV-39, SCMV-200, SCMV-320 VIQUA D4-V+
Sterilight SC320-DWS12, SCM320-DWS12 VIQUA IHS12-D4
Sterilight SC320-DWS22, SCM320-DWS22, SPV410-IHS22 VIQUA IHS22-D4

For Professional Changes

Product category for point-of-entry treatment for larger homes or commercial/public facilities.

Discontinued Model Replaced by
Sterilight SC-600, Sterilight SC-740 VIQUA VP600, VIQUA VP950

For Professional Plus Changes

Systems categorised as “Professional” with enhanced features and/or diagnostics.

Discontinued Model Replaced by
Sterilight SCM-740, SP740-HO, SP950-HO VIQUA VP950M
Sterilight SCV-600, SCV-740 VIQUA E4-V
Sterilight SCMV-600, SCMV-740 VIQUA E4-V+
Sterilight SCM-600, Sterilight SP600-HO VIQUA VP600M
Sterilight SPV-200, SPV-410, SPV-600, SPV-740 VIQUA Pro10
Sterilight SPV-950 VIQUA Pro20
Sterilight S80, SM80 VIQUA K, K+
Sterilight SV50 VIQUA Pro50
UV Max G, UV Max G+ VIQUA F4, F4+
UV Max J, UV Max J+ VIQUA H, H+

For Specialty Changes

Product category for specialised applications such as vending, 12V installations and ozone.

Discontinued Model Replaced by
Sterilight S1Q-P/12VDC VIQUA S2Q-P/12VDC