Aqua Treatment UV Bulbs and Supplies

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Directory: Catalog > Plumbing > Aqua Treatment UV Systems

ATS (Aqua Treatment Service) UV Bulbs for ATS Ultraviolet Drinking Water Systems

Choose your ATS UV Bulb depending on the length and pin type.

We only sell genuine Aqua Treatment OEM parts. Don't be fooled by cheap imported knock-offs that don't last and don't provide proper protection!
Links to other UV parts like sleeves, ballasts, etc. are are the bottom of the page. We also offer ATS Service Kits which include a new bulb, quartz sleeve and o-rings -- at a savings compared to buying the components individually.

ATS UV Bulb Chart

Aqua Treatment Replacement UV Bulbs (ATS) (Bulb length is from end to end, excluding pin connections)
1 Pin Each End
ATS UV Bulb 14 in. 1 Pin Each End For models DWS-7, SE-7 & GDS-7 ATS1-805	$80.00
ATS UV Bulb 14 in. 1 Pin Each End For Ozone 185NM ATS1-805VH* *185NM. Bulb length is from end to end, excluding pin connections.	$80.00
ATS UV Bulb 27.3 in. 1 Pin Each End For model Q-1 ATS-814	$80.00
ATS UV Bulb 32 in. 1 Pin Each End For models DWS-15, DWS-25; SE-15, GDS-15, GDS-25 ATS8-246	$80.00
ATS UV Bulb 45.5 in. 1 Pin Each End For model S-50 ATS1-1149	$80.00
2 Pin Each End
ATS UV Bulb 13 in. 2 Pin Each End ATS2-330	$80.00
ATS UV Bulb 17 in. 2 Pin Each End ATS2-436	$80.00
ATS UV Bulb 18 in. 2 Pin Each End For model DWSW-8 ATS2-457	$80.00
ATS UV Bulb 31.34 in. 2 Pin Each End ATS2-793	$80.00
4 Pin Single End
ATS UV Bulb 10-1/2 in. 4 Pin Single End For model DWS-1 Cell Lamp ATCL-100	$90.00
ATS UV Bulb 11.3 in. 4 Pin Single End ATS4-287	$80.00
ATS UV Bulb 13 in. 4 Pin Single End For model SL-2 ATS4-330	$80.00
ATS UV Bulb 14-1/2 in. 4 Pin Single End ATS4-357	$80.00
ATS UV Bulb 16 in. 4 Pin Single End ATS4-409	$80.00
ATS UV Bulb 17 in. 4 Pin Single End ATS4-436	$80.00
ATS UV Bulb 17.71 in. 4 Pin Single End For SL-8, EV-8, GDS-8, PFC-8 series ATS4-450	$80.00
ATS UV Bulb 29 in. 4 Pin Single End For models EV-12, GDS-12, PFC-12 ATS4-739	$80.00
ATS UV Bulb 31.34 in. 4 Pin Single End ATS4-793	$80.00
ATS UV Bulb 32 in. 4 Pin Single End For models EV-20, GDS-20, PFC-20 ATS4-810	$80.00
ATS UV Bulb 33.2 in. 4 Pin Single End ATS4-854	$80.00
ATS UV Bulb 17.1 in. 4 Pin Single End For models PFC-81C ATS4-450IC	$80.00
ATS UV Bulb 29 in. 4 Pin Single End For models PFC-12IC ATS4-739IC	$80.00
ATS UV Bulb 32 in. 4 Pin Single End For models PFC-20IC ATS4-810IC	$80.00
Other UV Parts
ATS Complete Parts List Quartz Sleeves Misc. UV Parts - Ballasts, control boards, etc. Service Kits - New bulb, quartz sleeve, etc. in one kit UV Bulb Replacement for other brands

ATS (Aqua Treatment Service) UV Bulbs for ATS Ultraviolet Drinking Water Systems

We are closed for Easter and Spring Break and will return on Monday, April 6, 2026.

All orders and emails will be held until we return to the office.

Have a safe and Happy Easter weekend!