Pentair BioShield UV Disinfection Sterilizer 80W UV Lamp | 523036

Pentair SKU: pen523036
Pentair BioShield UV Disinfection Sterilizer 80W UV Lamp | 523036 - Sanitizer - img - 1
BioShield UV System Not sure it fits? See this part on the interactive diagram BioShield UV System

Pentair BioShield UV Disinfection Sterilizer 80W UV Lamp | 523036

Pentair SKU: pen523036
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$159.99
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Questions about returns? View our return policy.
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Pentair 523036 UV Lamp – 80 W High Output

Part Number: 523036

Description

A high-output 80-watt ultraviolet replacement lamp designed for use with the Pentair BioShield® UV disinfection system. This lamp delivers strong germicidal performance to reduce chemical usage and extend clear water cycles.

Compatibility & Fitment

  • Designed for the BioShield residential UV sterilizer model and compatible systems requiring an 80 W lamp.
  • Ideal when the original lamp has reached end-of-life, reduced output, or when system efficiency has declined.

Features & Specifications

  • Wattage: 80 W
  • Designed for high-output germicidal UV applications in pool water flow systems.
  • Replaceable lamp compatible with the designated UV chamber housing.
  • Long service life and engineered for robust operation in pool environments.

Installation Notes

Disconnect power to the UV system. Remove the existing lamp following manufacturer safety precautions. Install the new 523036 lamp into the UV chamber, ensure the quartz sleeve and O-ring are in good condition, re-assemble the housing, restore power and monitor the “lamp ON” indicator and water clarity.

Maintenance Tip

Replace the UV lamp annually or when output decline is detected. Also inspect the quartz sleeve for scale buildup and clean or replace as required to maintain optimal germicidal performance.

Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

  • We do not ship on Saturday or Sunday.
  • Orders totaling more than $300 will require signature confirmation upon delivery.
  • We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
  • Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
  • Expedited shipping options are available at checkout.

Return Policy:

  • Products that are received damaged will receive a refund in store credit.
  • Most products are eligible for return within 30 days of receipt, except where noted below.
  • To initiate a return, please complete an RMA form prior to sending your item back.
  • Original shipping costs are non-refundable and will be deducted from the return credit.
  • Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
  • Some returns will be charged an automatic 15% restocking fee.
  • We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
  • Please complete the return form to receive your RMA number and return shipping label.
  • Chemical products are not eligible for return under any circumstances.
  • The Pentair Colorsync 618031 is not eligible for return.
  • Pool cleaners are not eligible for return.
  • Opened seals and o-rings are not eligible for return.
  • Capacitors are not eligible for return.
  • Plastic popup tools are not eligible for return.
  • Automation components and circuit boards are not eligible for return.
  • If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
  • Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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