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Sta-Rite 25021-0200S & 25022-0201S System 3 S7M120 Set Filters Fast® FF-STR-SET for Sta Rite S7M120

FF-STR-SET

$425.95
Retail: $666.99 /ea
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$425.95
Retail: $666.99
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Frequently Bought With This Item

Elevate your Pool maintenance with the Filters Fast® FF-STR-SET Replacement for Sta-Rite 25021-0200S & 25022-0201S System 3 S7M120 Set Pool Filter Cartridge Pack for Sta-Rite S7M120 System. This comprehensive filter replacement set includes replacements for models 25021-0200S, 25021-0200, and 25022-0201S. The inner filter boasts a length of 24 inches and an outer diameter of 9 inches, providing 100 square feet of advanced filter media. Complementing it, the outer filter measures 18 inches in length with a 16-inch diameter, featuring 200 square feet of filtration area. Utilizing state-of-the-art point bond technology, these filters offer superior performance by capturing a wide range of contaminants like biomass, dirt, debris, hair, and leaves more efficiently than traditional materials. Made with precision and built to last, this set not only ensures your Pool remains clean and safe, but also reduces overall maintenance costs and extends the life of your pump. Choose the FF-STR-SET for reliable filtration and cost-effective pool care.

Specifications:

  • Brand: Filters Fast®
  • Part Number: FF-STR-SET
  • Pack Size: 1
  • Filter Life: 7 years
  • Micron Rating: 15-20
  • Filters Fast® Replacement for Sta-Rite 25021-0200S (Inner Filter)
    • Diameter: 8-1/2"
    • Length: 25-1/4"
    • Capacity: 100 sq. ft.
  • Filters Fast® Replacement for Sta-Rite 25022-0201S (Outer Filter)
    • Diameter: 16-1/4"
    • Length: 18-1/2"
    • Capacity: 200 sq. ft.

Compatible Parts:

The Sta-Rite 25021-0200S & 25022-0201S System 3 S7M120 Set Filters Fast® FF-STR-SET for Sta Rite S7M120 is the correct replacement for the following part numbers:

Part Number
HF-STR-SET
DARLLY SR300
EXCEL XLS-7047
HURRICANE HF-STR3-300S7-SET
INYO POOL PL0163
LESLIES 602927
LESLIES 602929
NEW EGG 9SIA02D6K24943
PENTAIR 170145
POOL CENTER ZCT0100
POOL CENTER ZCT0102
STA-RITE 25021-0200
STA-RITE 25021-0200S
STA-RITE 25022-0201S
No results for {X}

Compatible Models:

The Sta-Rite 25021-0200S & 25022-0201S System 3 S7M120 Set Filters Fast® FF-STR-SET for Sta Rite S7M120 is correct replacement for the following model numbers:

BrandModel NumberDescription
Pentair Sta-Rite S7M120 SYSTEM 3 Tank
No results for {X}

Frequently Asked Questions:

How do you clean the Filters Fast® FF-STR-SET for Sta Rite S7M120 filter cartridges?

To clean the cartridges:

  • Turn off the pump and open the air-relief valve to release pressure.
  • Drain the tank using the drain plug.
  • Remove the filter elements from the tank.
  • Rinse the cartridges with a garden hose, spraying debris from the pleats.
  • Inspect cartridges for damage before reinstalling.

How often should I clean the cartridges?

Clean the cartridges when the pressure gauge reads 10 PSI above the initial "clean" operating pressure. You may only need to perform a deep clean once per season, though this varies based on pool usage and debris. The cartridges should be replaced entirely every 7 years.

What are the signs that maintenance is needed?

Common signs include:

  • Increased filter pressure
  • Reduced water circulation
  • Cloudy pool water
  • Debris returning through pool returns

These issues often indicate that the cartridges need cleaning or replacement.

Does the Filters Fast® FF-STR-SET for Sta Rite S7M120 come with one or two filter cartridges?

The Filters Fast® FF-STR-SET is a dual-cartridge system. It requires two different-sized modules to function:

  • Small Inner Cartridge: 100 sq. ft. (Part #25021-0200S)
  • Large Outer Cartridge: 200 sq. ft. (Part #25022-0201S) Together, these provide a total of 300 square feet of filtration area.

What size pool is the Filters Fast® FF-STR-SET for Sta Rite S7M120 designed for?

The Filters Fast® FF-STR-SET can handle pools with turnover capacities/rates of approximately:

  • 36,000 gallons (6-hour turnover)
  • 48,000 gallons (8-hour turnover)
  • 60,000 gallons (10-hour turnover) 

Actual performance depends on the pump size and flow rate used in your pool system.


Customer Reviews:

Total Reviews: 1 Average Rating: 3 / 5.0

Filtersfast Reviews on Trust Pilot external site
Tom Rupel2026-05-29

They seem okay. But I would rather have the original Sta- rite filters than the ones you sent me.

Collected by Trustpilot.com


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