PurTest 20 Ultraviolet Replacement Lamp-PT204-854 at The Home Depot
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Model # PT204-854

20 Ultraviolet Replacement Lamp

PurTest 20 Ultraviolet Replacement Lamp

This item has been discontinued.
The Home Depot no longer carries this specific product.

$69.50 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


In Stock



Model # PT204-854

Internet # 202731789

Replacement Lamp for the PT 8 UV Disinfection Unit is an effective method to provide bacteria free water for your home or office. UV is environmentally and user friendly, with no dangerous chemicals to handle or store. UV treatment does not change the taste, odor, pH, or the general chemistry of water. Simple and easy to maintain with only a periodic cleaning of sleeve and annual lamp replacement. Please dispose of UV lamps in accordance of local and state regulations.

  • Replacement lamp for PT20 UV Disinfection Unit
  • Lamp rates 9000 hours
  • End of lamp life is one year
  • Lamp wattage / 24

Info & Guides

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Assembled Depth (in.)  1.5 in  Assembled Height (in.)  33 in 
Assembled Width (in.)  1.5 in  Bypass valve  No 
Certifications and Listings  No Certifications or Listings  Color/Finish  clear 
Filter change indicator  No  Filtration method  Ultraviolet Light 
Fitting size (in.)  .75  Fitting style  Threaded 
Installation kit included  No  Manufacturer Warranty  Lamp life is one year. If lamp fails to light when installed or fails during lamp life to a defect or workmanship it will be replaced and prorated for the remainder of the lamp life. 
Maximum feed water pressure (psi)  100  Maximum feed water temperature (F)  100 
Maximum filtered water flow (gallons per min.)  20  Minimum feed water pressure (psi) 
Minimum feed water temperature (F)  35  Number of stages 
Product Depth (in.)  1.5  Product Height (in.)  3.3 
Product Weight (lb.)  1.5 lb  Product Width (in.)  1.5 
Returnable  60-Day  UV lamp  Yes 
Water Filtration System Type  Whole House  Water Filtration Technology  Ultra-Violet 



Most orders process within 3 business days.

Please allow 3 to 5 business days for Standard Shipping in addition to order processing time, which varies by product.  Items deliver by small parcel service.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.