Pentair 179136 Clean and Clear Plus 520 filter cartridge four packPentair Clean & Clear Plus 520 Cartridge Filter 4-Pack, 179136 In stock$37299
Pentair 179136 Clean and Clear Plus 520 filter cartridge four pack
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Pentair Clean & Clear Plus 520 Cartridge Filter 4-Pack, 179136

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$37299
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Quick overview

  • Complete set Supplied as a four pack, the full complement of cartridges for the Clean and Clear Plus 520.
  • Genuine Pentair Factory part 179136, matched to the tank it was designed for.
  • Replace all four together Cartridges age at the same rate, so a mixed set of new and tired elements filters unevenly.
  • Restores flow New cartridges drop filter pressure back to clean startup and bring the return jets back up.
  • Model specific For the Clean and Clear Plus 520. The 320 and 420 tanks take different cartridges.
  • Cleanable media Pleated cartridges are rinsed between changes; replace them when the pleats no longer come clean or the fabric tears.
Full description and specifications ↓

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Product details

The Pentair 179136 is the cartridge set for the Clean and Clear Plus 520 filter, supplied as a four pack. It is the genuine Pentair part.

Replace them as a set

The four cartridges in a Clean and Clear Plus tank share the work evenly, and they age at the same rate. Fitting one or two new elements alongside older ones pushes most of the flow through the new cartridges, so they load up quickly and the set never performs like a clean filter. Changing all four together is the way to get a full season out of them.

Cleaning versus replacing

Pleated cartridges are meant to be rinsed and reused several times. They are finished when a thorough cleaning no longer returns filter pressure to its clean startup reading, or when the pleats stay matted, the fabric goes thin or an end cap separates.

Check the model

This set is for the Clean and Clear Plus 520. The 320 and 420 tanks use different cartridges, so read the label on the filter body before ordering.

Specifications
Brand Pentair
Manufacturer part number 179136
UPC 788379886219
Type Filter cartridge set
Quantity 4 pack
Fits Pentair Clean & Clear Plus 520 cartridge filter
Shipping weight 26.65 lb
Ships Parcel

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Questions and answers

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

How many cartridges come in this listing?
Four. It is the complete cartridge set for the Clean and Clear Plus 520.
Will it fit a Clean and Clear Plus 320 or 420?
No. Those tanks take their own cartridge sets. This part is for the 520.
Should I replace all four at once?
Yes. The elements wear at the same rate, and mixing new cartridges with tired ones sends most of the flow through the new ones and shortens their life.
When are cartridges due for replacement?
When a proper cleaning no longer brings filter pressure back down, or when the pleats are matted, the fabric is thin or an end cap has pulled away.
Ask your own question