Pentair 523383 Bioshield UV seal kitPentair Bioshield UV Seal Kit, 523383 In stock$6299
Pentair 523383 Bioshield UV seal kit
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Pentair Bioshield UV Seal Kit, 523383

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$6299
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Quick overview

  • Genuine Pentair Factory seal kit, part number 523383.
  • For the Bioshield UV Supplied as the seal kit for the Pentair Bioshield ultraviolet system.
  • Sold as a kit Comes as the Bioshield seal kit rather than as loose individual seals.
  • Service item Seals are what get disturbed every time the unit is opened, so they are a normal part of a service.
  • Keeps the housing tight Fresh seals are what hold water inside the chamber when the unit goes back together.
  • Exact identification Listed under UPC 788379882884, so you can confirm the kit before ordering.
Full description and specifications ↓

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Product details

The Pentair 523383 is the seal kit for the Bioshield UV pool sanitizing system. It is the genuine Pentair part.

What is in the box

The kit is supplied as the Bioshield seal set, which is how Pentair sells the seals for this unit rather than as individual pieces.

When to use it

Seals are the parts that come apart every time the unit is opened for service, and they do not go back as well as they came out. Keeping a kit on the shelf means a service visit does not stop halfway. The lamp and the quartz sleeve are separate Pentair part numbers.

Specifications
Brand Pentair
Manufacturer part number 523383
UPC 788379882884
Type Seal kit
Fits Pentair Bioshield UV system
Shipping weight 0.3 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

What is this kit for?
It is the Pentair seal kit for the Bioshield UV pool sanitizing system, part number 523383.
Is it a genuine Pentair part?
Yes. Pentair 523383, UPC 788379882884.
Does it include the lamp or the quartz sleeve?
No. This listing is the seal kit only. Bioshield lamps and quartz sleeves are separate part numbers.
When should the seals be replaced?
Any time the unit is opened for service, or if the housing is weeping after being reassembled.
Ask your own question