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USWF RL950HO Replacement UV Lamp | Fits US Water Filters H4-PL Pool UV System
1 filter $136.38 2 filters $132.29 each 3 filters $128.20 each 4 filters $124.11 each 6 filters $120.02 each
- Affordably priced replacement USWF RL950HO UV lamp
- Replacement UV lamp for the USWF-H4-PL 82 gpm pool UV system
- 10,000 Hours lamp life, replace your lamp annually to ensure optimal system performance
- Includes 2 replacement O-rings
- Affordably priced replacement USWF RL950HO UV lamp
- Replacement UV lamp for the USWF-H4-PL 82 gpm pool UV system
- 10,000 Hours lamp life, replace your lamp annually to ensure optimal system performance
- Includes 2 replacement O-rings
How Do Pool UV Systems Work?
Ultraviolet light systems emit UV light at a wavelength that damages microorganisms' cellular function neutralizing their ability to function and reproduce. As water circulates through the pool's filtration system and goes through the UV chamber viruses, algae spores, pathogens and microorganisms exposed to the UV light are sterilized. This reduces the chemical disinfection load on the pool and enables pool and spa owners to lower their residual chlorine levels. Because less chlorine is required for disinfection this also lower the amount of chlorine byproducts in the pool which dramatically reduces pool chlorine smell, and the frequency that pool shock is required.