Pleatco PSR70-4 70 sq ft replacement cartridge for Sta-Rite 70TX and 70TXR filtersPleatco 70 Sq Ft Cartridge Filter, 70TX/70TXR, PSR70-4 In stock$10499
Pleatco PSR70-4 70 sq ft replacement cartridge for Sta-Rite 70TX and 70TXR filters

Pleatco 70 Sq Ft Cartridge Filter, 70TX/70TXR, PSR70-4

Ask a questionMPN PSR70-4
$10499
In stock

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Quick overview

  • 70 square feet of media Sized to the Sta-Rite 70 series filters, so the element matches the tank it goes into.
  • Measured 8-11/16 in. by 18-3/16 in. Outside diameter 8-11/16 in., length 18-3/16 in., which is how to check it against the cartridge coming out.
  • Open end with 12 concentric slots The end configuration listed for this cartridge, and the detail that separates it from lookalike elements.
  • For Sta-Rite filters Listed for Posi-Flo II PTM70, T-70TX, T-70TXR, 70GPM-TX, 70TX and 70TXR.
  • Pleatco part PSR70-4 Order by the Pleatco number when cross referencing against an original element.
  • Sold as a single cartridge One element per listing, so order the count your filter takes.
Full description and specifications ↓

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Product details

The Pleatco PSR70-4 is a 70 square foot replacement cartridge for the Sta-Rite 70 series filters, listed for the Posi-Flo II PTM70, T-70TX, T-70TXR, 70GPM-TX, 70TX and 70TXR.

Getting the fit right

Cartridges in this size class look alike on a shelf, so match by numbers rather than by eye. This one is 8-11/16 in. outside diameter, 18-3/16 in. long, and its end is open with 12 concentric slots. If the element in your tank measures the same and its end matches, this is the replacement.

When to change it

A cartridge is due when cleaning no longer brings the filter pressure back down to where it started, when the pleats have gone hard and gray, or when the fabric has torn or the end caps have pulled loose. Running a spent element costs flow, which shows up as a pump that works harder and a pool that takes longer to clear.

Specifications
Brand Pleatco
Manufacturer part number PSR70-4
UPC 690164229869
Type Filter cartridge
Square footage 70
Outside diameter 8-11/16"
Length 18-3/16"
End configuration Open with 12 concentric slots
Filter manufacturer Sta-Rite
Fits Sta-Rite Posi-Flo II PTM70, T-70TX, T-70TXR, 70GPM-TX, 70TX, 70TXR
Sold as Single cartridge
Shipping weight 4.6 lb
Ships Parcel

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Questions and answers

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

Which filters does it fit?
Sta-Rite Posi-Flo II PTM70, T-70TX, T-70TXR, 70GPM-TX, 70TX and 70TXR.
What are the dimensions?
8-11/16 in. outside diameter by 18-3/16 in. long, with 70 square feet of media.
How do I confirm this is the right element?
Measure the old cartridge against those two dimensions and check the end: this one is open with 12 concentric slots.
Is this one cartridge or a set?
One cartridge. Order the number of elements your filter holds.
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