Pentair 59052900Z locking ring assembly for Clean & Clear, Predator and EasyClean filtersPentair Locking Ring Assembly 59052900Z In stock$11699
Pentair 59052900Z locking ring assembly for Clean & Clear, Predator and EasyClean filters
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Pentair Locking Ring Assembly 59052900Z

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$11699
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Quick overview

  • Holds the tank together the locking ring clamps the lid to the tank body on the filter.
  • Fits Clean & Clear and Predator the cartridge filter system from Pentair and American Products.
  • Fits EasyClean D.E. also the ring for the Pentair EasyClean D.E. filter system.
  • Measured 12 in. inside diameter, 13 1/4 in. outside diameter, 2 1/4 in. high.
  • Genuine Pentair OEM part number 59052900Z.
  • Pair it with the tank o-ring replace the AMP-051-1246 tank body o-ring while the ring is off.
Full description and specifications ↓

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Product details

The Pentair 59052900Z is the locking ring assembly that clamps the lid to the tank on Pentair Clean & Clear and American Products Predator cartridge filters, and on the Pentair EasyClean D.E. filter system. When the ring cracks, strips or will not hold pressure, this is the genuine replacement.

Size

The ring measures 12 in. inside diameter, 13 1/4 in. outside diameter and 2 1/4 in. high. Measure the ring on your filter before ordering. Pentair has used more than one ring size across the Clean & Clear line, and this one belongs to the filters that share the Predator and EasyClean tank.

While it is off

The tank body o-ring (AMP-051-1246) sits under this ring. If it is flattened or has taken a set, replace it at the same time so the seam seals when the new ring is tightened down.

Specifications
Brand Pentair
Manufacturer part number 59052900Z
UPC 788379681906
Type Locking ring assembly
Inside diameter 12 in.
Outside diameter 13 1/4 in.
Height 2 1/4 in.
Fits Pentair Clean & Clear and Predator cartridge filter systems; Pentair EasyClean D.E. filter system
Shipping weight 1.9 lb
Ships Parcel

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Questions and answers

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

Which filters use this locking ring?
Pentair Clean & Clear and American Products Predator cartridge filters, and the Pentair EasyClean D.E. filter system.
How do I confirm it is the right size?
Measure the ring on the filter. This one is 12 in. inside diameter, 13 1/4 in. outside diameter and 2 1/4 in. high.
Should I replace anything else at the same time?
The tank body o-ring (AMP-051-1246). It is under the ring, and a fresh o-ring is cheap insurance against a leak at the tank seam once the ring is retightened.
Is this the genuine Pentair part?
Yes. It is Pentair part number 59052900Z.
Ask your own question