iSpring WSP-SL Reusable Spin Down Sediment Filter/w Siliphos, Alternative Descaler or Softener, Hot Water System Protector

  • Stainless steel mesh filter screen with a pore size of 50 microns. The ideal first line of defense for finer filters, or expensive plumbing appliances.
  • Includes Siliphos to help prevent scale and stop corrosion, extends the life of your plumbing fixtures. It is recommended that the filter to be replaced every 3-6 months to prevent scale from building up.
  • See through housing offers easy visual monitoring; lead-free brass body with 1-year warranty. Lifetime support from iSpring in Alpharetta, GA at (678) 261-7611
  • Double threads on both ends: 1 inch MNPT and 3/4 inch FNPT, flush out valve has garden hose barb fitting
  • $71.49
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    • water descaler
      The WSP series spin down sediment filter is the first line defense to your appliances. It protects and extends the life of your standard filters by removing the large dirt, sand, and rust particles before they reach the rest of your plumbing system, including water softeners and expensive appliances.

      The WSP series is flushable and reusable. It is recommended to flush it regularly (daily or weekly), depending on the water usage, sediment amount and the hardness level. However, as hardness tends to form hard scale that clogs the screen, simple flushes may not be sufficient. When necessary, remove the stainless steel cartridge and clean it with a brush and/or soak it in vinegar.
    • water filter for well water
      Siliphos is a water treatment compound, a glass-like Polyphosphate. It originates from the milk thistle seed.

      Siliphos prevent so-called ‘brown’ or ‘red’ water; eliminates hardness scaling; stops corrosions of plumbing and bathroom fixtures.

      All components used in Siliphos are pure food grade materials. Siliphos is colorless, tasteless and odorless in the concentrations recommended for treatment. Coffee and tea might even taste better.

    Make The Right Choice
    • sediment water filter
      WSP Filtration Guideline
      The WSP spin down sediment filter comes with a variety of options in micron size.
      Smaller microns allow less through, but to get most life and efficiency out of your filters it’s important to only go as small as you need. Differences in water quality and your water pressure affect the performance of the WSP.
      So contact our product specialist to get one of the best product recommendations based on your unique situation.
    • whole house water filter
      General Filtration Guideline
      Please avoid the mistake of using 'fine' filters for 'rough' water and causing the filters to clog sooner than expected. Well Water may start from 500 to 50 micron, while city water can start from 50 to 5 micron. Choose the right filter cartridges with different micron ratings and filter media depending on source water quality and contaminants. Use multi-stage filters to achieve one of the best filtering result and longer cartridge life.

    sediment filter

    Product description

    Size:50 Micron with Siliphos

    The ideal water filter system includes a sediment filter as the first stage to remove the larger particles of dirt or sediment before they can reach and clog your finer filters and appliances. The WSP-Series aims to fill this role by offering the stainless steel mesh in various micron sizes, allowing you to control what size particles are allowed to pass into your home or following filters. This helps prevent large particles of dirt from clogging any finer filters you may already have in place. The WSP also includes a powerful anti-scale and corrosion agent called siliphos. Siliphos is a water treatment compound, a glass-like Polyphosphate containing Sodium, Calcium Magnesium and Silicate, formulated specifically for the treatment of water problems. The 1-inch outlet MNPT fitting provides a maximum 20 GPM flow rate, and the WSP-Series also features 3/4 inch NPT threads on the inlet and outlet. The housing is manufactured with FDA approved grade materials.


    Mesh pore rating: 50, 100, 200, 500, 1000 microns

    Dry weight: 1 lb

    Dimensions: 3.5" width x 9" height

    Suitable temperature range: 40 - 100 °F

    Suitable pressure range: 20 - 90 psi
    • Availability: In Stock
    • Model: WSP-SL
    • Manufacturer: iSpring
    Eric Deibler | 5 out of 5 Stars!

    Worked and did the trick.
    Ron Stamper | 5 out of 5 Stars!

    Does the job.

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