SKU: 44845810147

252-00120 Pentair Optipure S1-20 Prefilter Cartridge

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Description

252-00120 Pentair Optipure S1-20 Prefilter CartridgeSuperwater. com offers Discounted (**Class A) FedEx & UPS Ground Shipping on every # 252 00120 Pentair Optipure S1 20 Prefilter Cartridge order. PLEASE NOTE: Due to supply issues, this filter is also replaced when applicable with the EC210 Prefilter Cartridge. ***SPEND OVER $300, USE THE COUPON CODE ( superwater20 ) ON CHECKOUT FOR AN ADDITIONAL $20 OFF YOUR ENTIRE ORDER w NO TAX (**Except Florida). OR ***SPEND OVER $500, USE THE COUPON CODE (

Superwater.com offers Discounted (**Class A) FedEx & UPS Ground Shipping on every # 252-00120 Pentair Optipure S1-20 Prefilter Cartridge order.

PLEASE NOTE: Due to supply issues, this filter is also replaced when applicable with the EC210 Prefilter Cartridge.

***SPEND OVER $300, USE THE COUPON CODE ( superwater20 ) ON CHECKOUT FOR AN ADDITIONAL $20 OFF YOUR ENTIRE ORDER w/ NO TAX (**Except Florida).

-- OR --

***SPEND OVER $500, USE THE COUPON CODE ( superwater50 ) ON CHECKOUT FOR AN ADDITIONAL $50 OFF YOUR ENTIRE ORDER w/ NO TAX (**Except Florida).

WE ARE AN AUTHORIZED PENTAIR, EVERPURE / OPTIPURE FOODSERVICE AND COMMERCIAL DEALER W/ OVER 25+ YEARS EXPERIENCE. Please call us with any questions you may have.

The # 25200120 S120 is a 20" Drop-In PolyTrix gradient density filter cartridge that reduces sediment down to 5.0-microns at a maximum flow rate of 10.0 gpm.

Pentair Optipure S1 20 # 252 00120 Prefilter Cartridge Applications:

Drop-In style sediment filter for OptiPure FX Systems that reduces suspended particles down to 5.0-microns.

PolyTrix gradient-density depth filtration reduces dirt, rust, and other debris as small as 1-microns to assure clean, clear water and protect solenoids, valves and other fittings against wear and plugging.

The Pentair Optipure S1 20 # 25200120 Prefilter Cartridge Benefits:

- Filters out larger dirt and sediment particles to extend the life of downstream sub-micron carbon filters.
- Generates less waste, only the drop-in cartridge is replaced. No discarding of metal or plastic quickchange filters.
- Replacement cartridge cost per gallon is much less than proprietary quick-change filters.
- NSF Certified under Standard 42 as replacement cartridge in OptiPure FX series systems.

The Pentair Optipure S1-20 # 252-00120 Prefilter Cartridge Specifications:

- Dimensions: 20"h x 2.8"w x 2.8"d
- Operating Pressure Range 10 - 125 psi (0.7 - 8.6 bar) - Inlet Water Temperature Range 35Ëš - 100ËšF (2Ëš - 38ËšC)
- Maximum Flow Rate 10.0 gpm (37.8 lpm)
- Sediment Reduction 1 microns (nominal)
- Scale & Corrosion Inhibitor N/A
- System Models: FX-22 160-50025 / FXI-22 160-50115 / FX-22P+ 160-50035 / FXI-22P+ 160-50125 / FXAF-12 160-50305

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SKU: 44845810147

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★★★★★ 5
My review
Format: Hardcover
Very good, fitting end of the N.A.M. Rodgers trilogy.
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Reviewed in the United States on April 10, 2026
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Skyddidy
Lowell, US
★★★★★ 5
Answers Many Questions about Naval Developments
Format: Hardcover
The history offers a detailed and well organized account of the Royal Navy as it transitioned from sail to steam. Coverage included personalities, technology, tactics and strategy. The combination provided a complete appreciation of the dynamics at play, some unexpectedly. The details might be a bit much for a casual reader but offered plenty of avenues for research not available or compiled in one source. I look forward to the final volume, which should describe another watershed era.
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Reviewed in the United States on February 20, 2026
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KENT ERICKSON
Grantham, US
★★★★★ 5
Great Book with a different perspective
Format: Hardcover
This will be a short review of a very long book. I ordered the book expecting more of a history of the British Navy, but this is more of a history of Britain with respect to its navy. It is still excellent and authoritative, just different than I expected. I really appreciate a somewhat different perspective than I have found in some other books. For example, any discussion of Jackie Fisher I have read previously seemed to border on the hagiographic, whereas here he seems to get a very evenhanded appraisal. A great book, highly recommended.
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Reviewed in the United States on November 17, 2025
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Donna
Houston, US
★★★★★ 5
Great read about naval history
Format: Hardcover
Great book completing a Trilogy ofBritish Naval history. Great read!
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Reviewed in the United States on July 11, 2025
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Jeffrey A. Ribner
Lowell, US
★★★★★ 5
Magisterial
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Magisterial. A superb scholar at work and well written The sections on World War Two are a critical masterpiece
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Reviewed in the United States on January 19, 2026

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