SKU: 1461041506

PENTAIR STARITE FILTER CARTRIDGE 70 SQFT - WC108-57S2X

Sale price$91.36 Regular price$101.51
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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11

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Description

PENTAIR STARITE FILTER CARTRIDGE 70 SQFT - WC108-57S2XThe Sta Rite Posi Flo II Filter Cartridge (WC108 57S2X) delivers professional grade filtration performance that pool contractors trust for commercial and residential installations. With 70 square feet of filtration capacity, this replacement cartridge ensures crystal clear water quality while reducing maintenance frequency for your clients. Commercial Application Benefits Designed for high volume filtration in Sta Rite 70TX and 70TXR filter systems,

The Sta-Rite Posi-Flo II Filter Cartridge (WC108-57S2X) delivers professional-grade filtration performance that pool contractors trust for commercial and residential installations. With 70 square feet of filtration capacity, this replacement cartridge ensures crystal-clear water quality while reducing maintenance frequency for your clients.

Commercial Application Benefits

Designed for high-volume filtration in Sta-Rite 70TX and 70TXR filter systems, this cartridge reduces service calls and extends equipment life. The straightforward replacement process minimizes labor time, while the durable construction withstands demanding commercial environments and chemical exposure.

Why Pool Contractors Choose MT Pools

MT Pools provides superior customer service with expert technical support and reliable inventory management. Our wholesale pricing structure protects your profit margins while ensuring you have the replacement parts needed to keep client systems running efficiently.

Frequently Asked Questions

Which Sta-Rite filter models use this cartridge?

This cartridge is specifically designed for Sta-Rite Posi-Flo II filters, models 70TX and 70TXR, ensuring perfect fit and optimal performance.

How often should contractors replace these filter cartridges?

Replacement frequency depends on pool usage and water conditions, but typically ranges from 6-12 months for optimal filtration performance in commercial applications.

Can these cartridges be cleaned and reused?

Yes, these cartridges can be cleaned using standard protocols including pressure washing and acid soaking to extend service life and reduce operating costs.

Does MT Pools offer bulk pricing for filter cartridges?

Yes, MT Pools provides competitive wholesale pricing and bulk discounts for pool service companies and contractors with volume orders.

Order Today

Keep your clients' pools running at peak performance with genuine Sta-Rite replacement cartridges from MT Pools. Our expert team provides the technical support and reliable service that pool professionals depend on.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1461041506

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Jennifer
Grantham, US
★★★★★ 5
Classy but stands out!
I bought this jacket for my teen son for homecoming and it was perfect! It was a great fit and the look was just as pictured. I have purchased several things from this seller for formal events and highly recommend them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2023
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Verified Purchase
Amazon Customer
Houston, US
★★★★★ 1
Not what I ordered!
Color: Silver, Size: XX-Large, Color: Silver, Size: XX-Large
I ordered this jacket for my boyfriend for New Years. Not only did it not fit according to the size chart (too small). It was nothing like what was pictured on the listing. The sequins were very light and cheaply sewn on. And the lining and button were WHITE! Not black as pictured. I have never had a problem with anything I ordered from Amazon until now. I returned it and was refunded. But, now have to find a different jacket. NOT HAPPY.
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Reviewed in the United States on December 9, 2019
N
Verified Purchase
Not a fan
Massapequa, US
★★★★★ 5
Good buy
Great fit and I always get lots of compliments on the blazer when I wear it
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Reviewed in the United States on October 28, 2025
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Lil Lynn
Whiting, US
★★★★★ 5
Man all I can say is WOW!
Man the quality and price for this is like no other. I wore this for a valentine engagement and people were coming around me and asking me can they have this like they were paparazzi. Folks out of the blue were just taking pictures of me. I can't believe how good and great this jacket is. Never had that many compliments of something I wore in my life and I always dress well in suits constantly. Got to buy some more of these things.
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Reviewed in the United States on February 17, 2020
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R. Cloud
Dallas, US
★★★★★ 3
Simple suit
If you’re wanting something fancy this isn’t for you. I got it to wear to a derby party an it’s perfect.
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Reviewed in the United States on April 10, 2026

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