Jandy R0621900 winterizing cap for the Pro Series TruClear chlorine generating systemJandy Winterizing Cap for Pro Series TruClear Chlorine Generating System, R0621900 In stock$7199
Jandy R0621900 winterizing cap for the Pro Series TruClear chlorine generating system
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Jandy Winterizing Cap for Pro Series TruClear Chlorine Generating System, R0621900

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$7199
In stock
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Quick overview

  • Made for TruClear Fits the Jandy Pro Series TruClear chlorine generating system.
  • Seals the system for winter Closes off the salt cell from the rest of the plumbing so water cannot reach it during the off season.
  • Corrosion resistant Built from materials that stand up to salt water and pool chemicals.
  • Quick on and off Installs and removes by hand at closing and opening.
  • Compact Small and light, easy to store through the swim season.
  • Genuine Jandy Part R0621900, also listed under the Zodiac name.
Full description and specifications ↓

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Product details

The Jandy R0621900 is the winterizing cap for the Pro Series TruClear chlorine generating system. At closing time it seals the salt cell off from the rest of the plumbing, so water cannot sit in or flow into the cell while the pool is shut down for the winter.

Simple to use

The cap goes on by hand at closing and comes off at opening, with no tools. It is small and light, so it stores easily during the swim season, and its corrosion resistant construction means it lasts through many winters of salt water exposure.

Part of a complete winterization

If you are closing a TruClear system, it is a good time to inspect the cell o-ring and housing as well. Both are available as separate Jandy parts.

Specifications
Brand Jandy
Manufacturer part number R0621900
UPC 052337072397
Fits Jandy Pro Series TruClear chlorine generating system
Also listed as Zodiac R0621900
Construction Corrosion resistant
Use Winterizing
Shipping weight 0.9 lb
Ships Parcel

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Questions and answers

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

What is this cap for?
It seals off the TruClear salt cell from the rest of the system during winter, so water cannot get in and damage the cell or housing while the pool is closed.
Which Jandy systems does it fit?
The Jandy Pro Series TruClear chlorine generating system.
Is it hard to install?
No. It goes on and comes off by hand at closing and opening, with no tools.
Is Zodiac R0621900 the same part?
Yes. Jandy is a Zodiac brand, and the same cap is listed under both names.
Ask your own question