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Internet # 321267314

Model # WSP50J

WSP50J Reusable Whole House Spin-Down Sediment Water Filter, Jumbo Size, Large Capacity, Flushable Prefilter Filtration

$308.51
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  • 110 oz jumbo size with 25 GPM high flow rate
  • 316L food-grade stainless steel, explosion-proof housing
  • A first line of defense that protects pipes and appliances
  • View More Details

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Product Details

About This Product

Reusable Whole House Spin-Down Sediment Water Filter. upgraded jumbo size. large capacity, 50-micron flushable prefilter filtration, 1 in. MNPT plus 3/4 in. FNPT, lead-free brass.

Highlights

  • [Jumbo Size and High Flow Rate] Designed for a more complicated well water situation, the WSP50J spin-down sediment water filter provides a 1 Gal. capacity, which is 22 times the capacity of traditional sediment filters. The maximum flow rate of WSP50J is 25 GPM
  • Advanced frontier water filter: the whole house sediment filter uses a 50-micron filter screen, this means it can filter up to 99% of large particulates such as sediments, dirt, rust, sand, floating objects, and other water pollutants, as a central water purification pre-filter, WSP50J is a reliable first line of defense that can protect terminal equipment and appliances such as downstream pipelines, water purifiers, water heaters, wall-hung boilers, washing machines, and showerheads
  • Flushable and reusable: the whole house spin-down sediment water filter is used to create a multi-layer gradient filtration system, removing considerable workload from the more advanced filters that follow it; this results in longer filter life, regularly flushing can prolong the filter's lifespan, reduce the need to replace it, and save money
  • Pressure-resistant and durable materials] 316 l food-grade stainless steel precision filter mesh, explosion-proof transparent housing provides clear visibility, great intuitiveness, and convenience, the explosion-proof test is over 500 psi pressure, and the water hammer tests are passed over 100,000 times
  • Easy Installation: no welding or glue is needed, the 1 in. MNPT / 3/4 in. FNPT inlet/outlet provides a maximum flow rate of 25 GPM. There are two types of threads on both ends of connectors: 1 in. MNPT and 3/4 in. FNPT
  • Official filter: search for "321665830" or "FWSP50ARJ"
  • For assistance, call (678) 261-7611 during office hours, Monday to Friday, 9 AM to 5 PM EST. For text inquiries only, reach out to (470) 560-0012 during the same hours. We offer lifetime technical support.
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 321267314

Model # WSP50J

Specifications

Dimensions: H 20 in, W 6 in, D 6 in

Dimensions

Fitting size (in.)

1 in

Product Depth (in.)

6 in

Product Height (in.)

20 in

Product Width (in.)

6 in

Details

Application Type

Residential

Color

Silver

Features

No additional features

Filtration Method

Sediment Pre-Filter

House Hold Size

Unspecified

Includes

No Additional Items Included

Indoor/Outdoor

Indoor

Maximum feed water pressure (psi)

500

Maximum feed water temperature (F)

100

Maximum filtered water flow (gallons per min.)

0

Minimum feed water pressure (psi)

45

Minimum feed water temperature (F)

41

Number of filters included

1

Number of Stages

1 Stage

Product Weight (lb.)

13 lb

Reduces

Lead, Rust, Sand, Sediment

Returnable

90-Day

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

1 Year Limited Manufacturer Warranty

Questions & Answers

How to remove iSpring WSP-J manual ball valve handle (the drain valve switch)? Thank you!
ByAug 16, 2024
2 Answers | 
Answer This Question

There is a clip you pull out.

By|Jul 17, 2025

    Hi Bobell, Please contact the office for assistance @ 678-801-9308 or support@123filter.com . Thank you, iSpring Water Systems LLC

    By|Aug 16, 2024


      What is the right large O-ring model number to order for the top of the canister that holds the filter replacement ??
      ByJun 24, 2024
      1 Answer | 
      Answer This Question

      HI SCSO5150, ORWJ is the model number for the housing O-ring. Please see the link below: https://www.ispringfilter.com/ac/index.php?rt=product/product&product_id=10098 Thank you, iSpring Water Systems LLC

      By|Jun 25, 2024


        Can I reverse the flow through the filter to flush it? And if not why??
        ByJun 4, 2024
        1 Answer | 
        Answer This Question

        Hi John, Yes you can reverse flush the system if you wish to do so. Thank you, iSpring Water Systems LLC

        By|Jun 4, 2024


          Can I back flow through the filter to more effectively clean it?
          ByJun 4, 2024
          1 Answer | 
          Answer This Question

          Hi John, Yes you can reverse flush the system if you wish to do so. Thank you, iSpring Water Systems LLC

          By|Jun 4, 2024


            I have a ifilter three stage filter. My sediment filter only lasts about 3 weeks before it needs to be replaced. I’m wondering if adding this filter before the other filter would help, even though I’m on city way. If so, should I get the 50micron filter?
            ByMay 24, 2024
            1 Answer | 
            Answer This Question

            Hi John, Yes a pre-filter such as the WSP models can help prolong the filter life of the filters in your 3 stage system. For city water, we would normally recommend a 100 micron or 50 micron cartridge or screen. WSP50J or WSP50ARJ or WSP100J or WSP100ARJ. WSP100ARB or WSP50ARB . Thank you, iSpring Water Systems LLC

            By|May 24, 2024


              Viewing 1-5 of 5

              Customer Reviews

              4.7 out of 5

              • 4.7 out of 11 reviews
              • 100% recommend this product
              Filter by:
              Showing 1-10 of 11 reviews
              Customer service is awesome
              Bought this to filter out sediment from our well & it's done the job! The only downsides are that the flush valve as well as the plastic wrench that came with it both broke at separate times. Fortunately, Nick with iSpring customer service has been sooo helpful to me & sent me replacements ASAP. Always appreciate having attentive customer service reps for things like this so they actually last in our home!
              by
                • Recommended
                So far, it’s been great.
                Had this installed today, Friday the 13th, not by choice, hahaha. But I had a new water heater, softener, whole house filtration, and this installed. Our city water is terrible and expensive. My old whole house filter was doing ok, but not enough. Immediately, after turning the water back on, the filter alteady had several black dots in the filter mesh. After the heater was filled, and air bubbles worked out, I flushed it. All sediments came out. Already there’s more black dots accumulating. I’m ordering another filter assembly, in case I need to pull it and brush clean. So far I am very satisfied, but it’s only been a few hours.
                by
                  • Recommended
                  This customer chose to rate the product and not provide text.
                  by
                  • Verified Purchase
                  Superb quality, with customer service second to none!
                  I am brand new to the world of whole-house water filtration systems, but I have to say how ENAMOURED I am with the outstanding quality of every component in my iSpring system - "top notch" by anyone's definition! That said, what prompted me to write this review is the extraordinary customer service I experienced with iSpring. I called the company with a concern about one of the parts of my new system, having mistakenly thought I was missing a component. My phone call was promptly answered by a gentleman named Nick, who politely and professionally explained the details related to the components of my system. I was a happy camper and the phone call could have ended there, but Nick took the initiative to go above and beyond to swiftly bring additional resolution to my concern. I don't normally take the time to write reviews, but I would be remiss to not highlight the quality of the customer service I was provided - one of the best I've experienced in my 62 years! I am excited to have bottled water quality (or BETTER) right out of my faucet. I cannot recommend iSpring high enough to anyone in the market for a superb water filtration system. The quality of their product, coupled with their outstanding customer service, puts them far in front of any of their competitors - it just doesn't get any better than this! Michael Kelly
                  by
                    So far working adequately.
                    by
                    Very nice quality filter
                    by
                    • Verified Purchase
                    Great Filter and outstanding customer service
                    The filter works great and was easy to install with the proper tools for cutting and crimping PEX. I had to call customer service because the cap on the filter had a machining error (which is why I gave 4 stars instead of 5), and I needed a replacement. My call was promptly answered, and Nick sent me a new unit right away. I can highly recommend the iSpring unit, and if you happen to need customer service you will be treated well.
                    by
                      • Recommended
                      Excellent customer Support
                      I contacted Nick at Isprings customer support with a question about the installation instructions. He answered my questions completely and then went on to tell me that for my well water system, the 100 micron filter works best. HD only offers the 50 or 500 micron filters with the WSP50J. I purchased the 50 micron filter which will likely clog quickly. He offered to send me the correct filter (FWSP100ARJ). Isprings customer support is excellent.
                      by
                        • Recommended
                        Fantastic first line of defense
                        This pre-filter is one of the most crucial component in a whole house water filtration system. The product extends the life of your filtration system. You can use the spin down feature to get rid of small dirt and debris or remove the filter for a deep cleaning. Laurence from ispring was a ble to answer my questions about the product. He provided excellent customer service and was knowledgeable in similar products.
                        by
                          • Recommended
                          Jumbo Size Pre-filter
                          This can really filter out a lot of sediments and silts. Since we used well water, our whole house system was easily get clogged by the impurities. After installing this, the whole house system works a lot more better. And the auto flushing feature is great, saving us a lot of time for maintenance.
                          by
                            • Recommended
                            Showing 1-10 of 11 reviews

                            Compare Key Features

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                            Product Snapshot

                            Ideal for well water filtration, this spin-down filter offers high flow rate (25 GPM) and jumbo 1 Gal. capacity for longer-lasting performance.
                            Ideal for well water filtration, with 500-micron prefilter and 25 GPM flow rate ensuring high performance.
                            Ideal for well water users, this filter removes sediment with auto-flushing and 25 GPM flow rate for whole-house filtration.
                            Ideal for well water users, this filter removes large sediment with auto-flushing and 25 GPM flow rate.

                            Flow Rate

                            25 GPM
                            25 GPM
                            25 GPM
                            25 GPM

                            Filtration Stages

                            1 Stage
                            1 Stage
                            1 Stage
                            1 Stage

                            Filter Lifespan

                            Contaminant Removal

                            Rust, Sand, Sediment, large particulates
                            Sand, Sediment, Dirt, Rust and other large particulates
                            Sediment, dirt, rust, sand, and other large particulates
                            Sediment, dirt, rust, sand, and other large particulates

                            Capacity

                            1 Gal.
                            1 Gal.
                            1 gallon
                            1 gallon