SKU: 6237020343

Pentek S1-20 Pleated Cellulose Filter Cartridge, 20" x 2-5/8", 20 Micron

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Description

Pentek S1-20 Pleated Cellulose Filter Cartridge, 20" x 2-5/8", 20 MicronThis Pentek S1 20 pleated cellulose filter cartridge reduces sand, dirt, silt, rust, and scale particles in residential and commercial water. It has a nominal filtration rating of 20 microns at an efficiency of 85%. The filter is made of cellulose media pleated around a polypropylene core for strength. It has an initial pressure drop of 0. 8 pounds per square inch (psi) at a flow rate of 10 gallons per minute (gpm), and operates over a temperature

This Pentek S1-20 pleated cellulose filter cartridge reduces sand, dirt, silt, rust, and scale particles in residential and commercial water. It has a nominal filtration rating of 20 microns at an efficiency of 85%. The filter is made of cellulose media pleated around a polypropylene core for strength. It has an initial pressure drop of 0.8 pounds per square inch (psi) at a flow rate of 10 gallons per minute (gpm), and operates over a temperature range of 40 to 145 degrees F (4.4 to 62.8 degrees C). This pleated filter cartridge is for use in various applications, including drinking water purification, irrigation, and industrial processes, among others.

Specifications

Nominal filtration rating 20 microns
Initial pressure drop at 10 gpm 0.8 psi
Recommended flow rate 15 gpm
Operating temperature range 40 to 145 degrees F (4.4 to 62.8 degrees C)
Maximum dimensions (H x W) 20 x 2-5/8 inches (508 x 67 mm)

The nominal filtration rating is for a particle removal efficiency of 85%.

H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

Water filters remove undesirable particles, chemicals, and microorganisms from water by means of a semipermeable barrier, adsorption, or biological processes. They are made of densely packed synthetic or natural fibers that trap suspended particles, materials that block microbes or adsorb unwanted chemicals, or substances that cause a chemical change, such as acid neutralization. For most residential, commercial, and industrial applications, water filters are manufactured in the form of replaceable cartridges that fit inside permanent housings. Filtration systems typically consist of a series of two or more types of filters, each designed to remove different contaminants. The performance of filters is measured by the minimum particle size that is blocked, the percentage of particles or microorganisms that are removed, the downstream concentration of unwanted chemicals, the maximum flow rate, and the amount of water that can be filtered before the filter must be replaced. Water filters are used in a wide range of applications, including drinking water purification, swimming pools, industrial processes, and irrigation, among others.

Pentair manufactures industrial, commercial, and residential water filtration components and systems. The company, founded in 1966 and headquartered in Minneapolis, MN, meets International Organization for Standardization (ISO) standards 9001 and 14001 for quality assurance.

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    SKU: 6237020343

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    4.4 ★★★★★
    Based on 20 reviews
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    Verified Purchase
    Lana T
    Draper, US
    ★★★★★ 5
    Quite nice and very functional
    Size: 7.7" x 7.7" x 1.7", Color: Grey (Metal Silvered), Size: 7.7" x 7.7" x 1.7", Color: Grey (Metal Silvered)
    Elegant and substantial - this valet catch all for your night stand or dresser is quite nice and very sophisticated. Sleek and soft brushed suede like material. It was packed well, and is quite nice to keep miscellaneous items corralled together. I’m very pleased and would recommend.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 15, 2025
    C
    Verified Purchase
    Cali Mom
    Dallas, US
    ★★★★★ 5
    Perfect size, high quality
    Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Silvered)
    I had a previous catch all tray that I bought on amazon, it used buttons on the 4 corners to turn a flat cardboard into a tray. Over time, the catch all tray got filled up, not just with a wallet, keys and eyeglasses but eventually business cards and other knick knacks. With all the items inside the tray, sometimes the buttons would start to pop out. It wasn't awful, more of an annoyance. But it was time for me to find a more durable tray. I looked on amazon and added 6 different trays that had "potential" into my shopping cart. Then I carefully evaluated each one and deleted them out of my cart until there was only one left. Some had multiple compartments. Some were larger than this one. I felt the ones with compartments would limit my ability to put the things I want in there. Also, I didn't want it so big that it took up too much desk space. Ultimately, I felt this was the perfect size. I'm extremely happy with it, the quality is really nice and it looks and feels durable. No more loose buttons and spilled knick knacks.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 14, 2024
    D
    Verified Purchase
    Denise
    Carnegie, US
    ★★★★★ 5
    Keeps clutter away
    Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Silvered)
    This works great to corral all my notes I write on post its or small notes. Keeping them hidden from the desk top b/c or the depth but still visible to me. Much better than keeping on the plotter. Looks great in quality .
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 25, 2025
    M
    Verified Purchase
    MovieGuy
    Chelsea, US
    ★★★★★ 5
    Attractive, Simple, And Well-Made
    Size: 7.7" x 7.7" x 1.7", Color: Orange (Metal Glided)
    I use this as a "catchall". A place to stash things like my wallet and keys when I enter the door, so that I don't use them (I had been prone to that!). It serves it's purpose well. It's both sturdy and attractive, and a good size for a "catchall". Recommended for those like me who need such things.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 8, 2024
    K
    Verified Purchase
    Kirstin Gramith
    Alexandria, US
    ★★★★★ 4
    Good quality, orange color
    Size: 7.7" x 7.7" x 1.7", Color: Orange (Metal Glided), Size: 7.7" x 7.7" x 1.7", Color: Orange (Metal Glided)
    The quality is surprisingly good but the color is much more orange toned in person.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 17, 2024

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