Pleatco Sta-Rite Posi-Flo 70 sf Filter Cartridge | PSR70
Pleatco Replacement Filter Cartridges

Pleatco Filter Cartridge 70 sq. ft. Sta-Rite Posi-Flo II PTM70 | PSR70

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$70.99
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SKU:
PSR70

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About This Item

The Pleatco Advanced PSR70 is a 70 sq. ft. replacement filter cartridge engineered to OEM-grade specifications for the Sta-Rite Posi-Flo II PTM70 filter. Built with Pleatco's Point Bonded Pool Filtration Fabric, it delivers a uniform pore structure throughout the media — resisting channeling and maintaining consistent filtration performance across every cycle. The precision-matched 12-slot concentric end caps ensure a reliable seal and exact fit inside the Posi-Flo II housing with no adapters required.

Specifications

Filter Area 70 sq. ft.
Length 18 3/16"
Outer Diameter 8 11/16"
Top Inner Diameter 4 3/16"
Bottom Inner Diameter 4 3/16"
Material Point Bonded Pool Filtration Fabric
Top Cap Open w/12 concentric slots
Bottom Cap Open w/12 concentric slots

Pleatco Advanced Features

  • Helps achieve and maintain cleaner water with every filtration cycle.
  • Designed to deliver superior filtration and hassle-free maintenance, with a fit that works with most existing pool filtration systems.
  • Features Pleatco Point Bonded Pool Filtration Fabric, with finer fibers for improved flow rate and greater dirt-capture surface area.
  • Built with Pleatco's Free Flow Core — an open-center design that maximizes the space available for water to reach more filter fabric faster, reducing operating pressure on the system.
  • Maximizes system efficiency with extended intervals between cleanings, less frequent replacements, and lower energy consumption.

Fits into:

OEM Brand Product Name / Model OEM Part Number Notes
Sta-Rite Posi-Flo II PTM70
Sta-Rite Posi-Flo II T-70TX
Sta-Rite Posi-Flo II T-70TXR
Sta-Rite Posi-Flo II 70GPM-TX
Sta-Rite Posi-Flo II 70TX
Sta-Rite Posi-Flo II 70TXR

(This is not an exhaustive list. These are Pentair & Pleatco recommended compatibility. Please check the dimensions of your existing filter cartridge against the above specifications before ordering.)

Format: you@example.com

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Pleatco Replacement Filter Cartridges

About Pleatco Replacement Filter Cartridges

Founded in 1975, Pleatco has evolved from a regional manufacturer into a global leader in high-performance pool and spa filtration. Known as "The Clean Water Company," Pleatco’s reputation is built on a relentless commitment to engineering and science. Unlike standard "off-the-shelf" replacements, Pleatco designs their cartridges with proprietary technologies like the Free Flow Core and Point Bonded Filtration Fabric, which maximize water flow and dirt-holding capacity. In 2021, the brand reached a new milestone by joining the Pentair family, combining their innovative spirit with the resources of a global water treatment giant. Whether you are looking for the standard-setting Pleatco Advanced line or the revolutionary ULTRA series featuring Pure Pleat technology, Pleatco products are engineered to provide families with cleaner water and longer-lasting performance between cleanings.

Why We Trust Pleatco Replacement Filter Cartridges
Science-Driven Innovation: Exclusive use of Point Bonded Filtration Fabric and Free Flow Cores for superior dirt capture.

Accountability & Quality: Every filter features SmartTrack time-stamping for lifelong product identification and warranty tracking.

Engineered Strength: Injection-molded ABS center cores and break-resistant end caps designed to withstand high pressures and chemical exposure.

Sustainable Performance: Longer loading cycles mean fewer cleanings, less water waste, and a longer overall lifespan for your filter.

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