https://www.purewaterproducts.com/products/uv812

UV Lamp for 8 GPM Watts Units

https://www.purewaterproducts.com/products/uv813

UV Lamp for 12 GPM Watts Units

https://www.purewaterproducts.com/docs/install-lampout-circuit

Instructions for the installation of a Lamp-Out shutoff circuit on an ultraviolet water purifier.

Installing the Lamp-Out Circuit Install the solenoid valve in the water line slightly upstream of the UV unit.

https://www.purewaterproducts.com/articles/ultraviolet-and-ponds

Quotation on the effectiveness of ultraviolet irradiation when treating pond water, from the December, 2004 issue of Water Technology.

UV (Ultraviolet Filtration) & Pond Treatment UV equipment is especially good at pond treatment. According to UV expert Ann Wysocki, writing in the Dec. 2004 issue of Water Technology Magazine: Disinfecting a pond utilizing UV technology effectively reduces free-floating algae, bacteria, and other Treatment of Cysts with Ultraviolet Irradiation

https://www.purewaterproducts.com/products/uv965

Replacement Lamp for VIQUA VH410 VIQUA VH Series - Owner’s Manual (pdf)

https://www.purewaterproducts.com/products/uv900

VIQUA VT1 Ultraviolet Unit, 1 GPM Viqua UV - VT1 Manual (pdf)

https://www.purewaterproducts.com/products/uv915

VIQUA VH410 Ultraviolet Unit, 18 GPM VIQUA VH Series - Owner’s Manual (pdf)

https://www.purewaterproducts.com/products/uv950

Replacement Lamp for VIQUA VT1 (and Sterilight SC1) Sterilight UV - Copper Series (pdf)

https://www.purewaterproducts.com/products/uv987

Replacement Kit for VIQUA S2Q-PA Includes lamp, quartz sleeve, and o-rings. VIQUA SQ Series - Owner’s Manual (pdf)

https://www.purewaterproducts.com/products/uv935

Replacement Lamp & Quartz Sleeve for VIQUA VH410 Includes lamp & quartz sleeve. VIQUA VH Series - Owner’s Manual (pdf)

https://www.purewaterproducts.com/products/uv002

Pura UV Addon #1 (15510100) Ultraviolet lamp only. One gallon per minute capacity. Lamp Dosage Replacement Lamp Pura Ultraviolet (Current Models) Installation & Owner’s Manual (pdf)

https://www.purewaterproducts.com/products/uv940

VIQUA UVMax E4 UV Unit, 15 GPM, 120 Volt VIQUA E4 - Owner’s Manual (pdf)

https://www.purewaterproducts.com/products/uv895

VIQUA VH410-F20 Rack Mounted UV System, 18 gpm VIQUA VH Rack Mount Series - Owner’s Manual (pdf)

https://www.purewaterproducts.com/products/uv990

Replacement Kit or VIQUA Sterilight S12Q-PA Includes lamp, quartz sleeve, and o-rings. VIQUA SQ Series - Owner’s Manual (pdf)

https://www.purewaterproducts.com/products/uv989

Replacement Kit for VIQUA S8Q-PA and VIQUA Sterilight SSM-37 Includes lamp, quartz sleeve, and o-rings. VIQUA SQ Series - Owner’s Manual (pdf) Sterilight UV - Silver Series (pdf)