--- product_id: 610100506 title: "iSpring WSP50SL-ARJ-BP, NSF Certified, Whole House Spin Down Sediment Water Filter, 4 Modes Bypass, Includes Siliphos Helps Prevent Scale, Clear Housing, Jumbo Size, Touch-Screen Auto Flushing" brand: "ispring" price: "683757CFA" currency: XOF in_stock: true reviews_count: 8 category: "I Spring" url: https://www.desertcart.sn/products/610100506-ispring-wsp50sl-arj-bp-nsf-certified-whole-house-spin-down store_origin: SN region: Senegal --- # 25 GPM high flow rate Touch-screen auto flushing 4-mode bypass valve iSpring WSP50SL-ARJ-BP, NSF Certified, Whole House Spin Down Sediment Water Filter, 4 Modes Bypass, Includes Siliphos Helps Prevent Scale, Clear Housing, Jumbo Size, Touch-Screen Auto Flushing **Brand:** ispring **Price:** 683757CFA **Availability:** ✅ In Stock ## Summary > 🚿 Elevate your home water game with smart, scalable filtration! ## Quick Answers - **What is this?** iSpring WSP50SL-ARJ-BP, NSF Certified, Whole House Spin Down Sediment Water Filter, 4 Modes Bypass, Includes Siliphos Helps Prevent Scale, Clear Housing, Jumbo Size, Touch-Screen Auto Flushing by ispring - **How much does it cost?** 683757CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/610100506-ispring-wsp50sl-arj-bp-nsf-certified-whole-house-spin-down) ## Best For - ispring enthusiasts ## Why This Product - Trusted ispring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Advanced Scale Prevention:** Built-in Siliphos additive protects your plumbing from corrosion and scale buildup, extending fixture life. - • **Certified Lead-Free Safety:** NSF/ANSI 372 certification guarantees cleaner, safer water for your entire home. - • **Smart Auto-Flushing Control:** HD touchscreen lets you customize flushing schedules for effortless, hands-free upkeep. - • **Durable & Transparent Design:** 316L stainless steel mesh with explosion-proof clear housing lets you monitor sediment buildup in real time. - • **Jumbo Capacity, Maximum Efficiency:** 22x larger sediment capacity means less frequent maintenance and uninterrupted water flow. ## Overview The iSpring WSP50SL-ARJ-BP is a jumbo-sized, NSF-certified whole house spin-down sediment filter featuring a 25 GPM flow rate and a 4-mode bypass valve for versatile water control. Equipped with a touch-screen auto-flushing system and Siliphos scale inhibitor, it ensures long-lasting plumbing protection and minimal maintenance. Its durable stainless steel mesh and clear housing provide real-time sediment visibility, making it ideal for complex well water conditions and demanding households. ## Description Product description Operation Modes With Bypass The Bypass function allows you to easily switch to a mode that bypasses the filter, avoiding water flow interruptions or the need to shut down the entire water system. Backwash mode makes flushing and clearing up more convenient. Easy Installation and Set Up WSPARJ Series is easy to install. With the smart HD touch screen, you can set up the different frequencies to auto flush, depending on water usage, sediment amount, and the hardness level in your source water. The system is preset to flush for 15 seconds every 15 days. Jumbo Size WSPARJ Series can satisfy the large water usage requirement. The capacity is upgraded to 110 oz, which is 22 times the traditional spin-down sediment filter. With a larger size, the filtration process can be more efficient and the cleaning frequency can be lower. Siliphos The WSPSL-ARJ series is equipped with Siliphos to aid in scale prevention and corrosion inhibition, significantly prolonging the lifespan of your plumbing fixtures. Comparison Table WSPSL-ARJ Series Micron 50,100, 200 or 500 See Through Housing Scraper Rotatable Head Gauge Scale Prevention Auto Flush Learn More WSPSL-ARJ Series Micron 50,100, 200 or 500 See Through Housing Scraper Rotatable Head Gauge Scale Prevention Auto Flush WSP Series Micron 50 to 1000 See Through Housing Scraper Rotatable Head Gauge Scale Prevention Auto Flush Learn More WSP Series 50 to 1000 WSPSL Series Micron 50 to 1000 See Through Housing Scraper Rotatable Head Gauge Scale Prevention Auto Flush Learn More WSPSL Series WSPARB Series Micron 50 or 100 See Through Housing Scraper Rotatable Head Gauge Scale Prevention Auto Flush Learn More WSPARB Series 50 or 100 WSPGR Series Micron 50 or 100 See Through Housing Scraper Rotatable Head Gauge Scale Prevention Auto Flush Learn More WSPGR Series Technical Table Review: Beyond Expectations! - This review is for the following: iSpring RCC1UP-AK 100 GPD 7-Stage Reverse Osmosis Under Sink Water Filtration System with Boost Pump, Alkaline Remineralization, UV Filter, and Top-Mounted Faucet; purchased 8 Jul 25, installed 17 Jul 25. iSpring WGB32B-KDS 3-Stage Whole House Water Filter with a 1st Stage Anti-Scale Water Filter, 2nd Stage GAC+KDF Heavy Metal Reducing Filter, and a 3rd stage Carbon Block Filter; purchased 20 Jul 25, installed 27 Jul 25. iSpring WSPSL-ARJ-BP Spin Down Sediment Water Filter with Siliphos and Touch-Screen Auto Flushing; purchased 20 Jul 25, installed 27 Jul 25. I wanted to install a drinking water filtration system for several years but never had the time to do it. Now that I’m retired, I decided it was time to finally get it done. Our city water source in Alaska meets “approved” levels for water quality, but always has a sulfur smell, and scaling is also a problem. To add to our concerns, we often get sediment when we have earthquakes near our area. I spent a great deal of time reviewing various filtration systems on the internet and desertcart to find the best fit for my needs. Though there are many good systems out there, I chose iSpring because they offered the best options and had the best reviews for filtration systems and customer support. I first purchased and installed the RCC1UP-AK 7-Stage RO/UV drinking water filtration system thinking that was all I wanted. I mounted it in my basement crawl space underneath the refrigerator because of the ease of running wiring for an electrical GFCI receptacle from my garage circuit breaker panel to power the booster pump and UV filter, and because of the way my PEX piping is routed. I’m very qualified to perform this type of work but wouldn’t recommend someone doing the same if not knowledgeable and qualified, that includes splicing in valves and connectors for PEX tubing and installing the filtration system, not to mention any electrical work. It took me two days to get everything installed from running a feed line for the drinking water sink faucet, creating a filter bypass line, splicing into the refrigerator ice maker/drinking water line, running an electrical circuit, and mounting and activating the new RO/UV filtration system. To say my wife and I are pleased with the quality of the drinking water we are getting from our new filtration system would be an understatement. Whether we get the drinking water chilled from the refrigerator faucet or from the new sink faucet, the RO/UV filtered water tastes outstandingly fresh and pure. And the bonus of having the sink drinking faucet is we can now wash our fruits and vegetables in purified water! Should anyone want to know, the TDS readings for our unfiltered water supply runs around 250ppm, but coming from the RO/UV filter, it drops to 12ppm. Because of how well the RO/UV filtration system works, and because we still have the problem of the sulfur smell, scaling, and earthquake caused sediment coming out of the rest of the house faucets, I decided to purchase and install a Whole House Filtration System. Again, I went with iSpring for the same reasons I installed the RO/UV Filtration System. However, I decided to go with their ultimate filters for the 3 stage Filtration System and the Spin-Down Sediment Filter. Again, I installed the system in the crawl space, but next to the water supply entrance and extended the electrical circuit for a second GFCI receptacle to power the Sediment Filter Auto Flush. This time, it took me 4 days to complete the job because I took advantage of the incoming water shutoff to splice in SharkBite Max cold/hot water valves to every feeder line in the house for individual isolation. What a difference having a Whole House Filtration System has made to the quality of our water. It has been just over a week since it went on-line, and the results have been absolutely incredible. We no longer have the sulfur smell, and scaling is completely gone. We haven’t had any local earthquakes yet, but I’m certain we won’t have a sediment problem either. I can also comment on iSpring’s customer service. I took advantage of their free 3-year warranty extension by registering the products on their website. I’m not going to say it was easy to input the information on their support page because it doesn’t seem to function very well. It took me at least 3 tries for each of the Filtration Systems because the website kept giving errors and locking up, but perseverance prevailed, and I was finally able to register all three systems. It didn’t take but a day to hear back from Sean and Nick respectively to let me know that my 3-year warranties have been activated. Though I didn’t speak to them directly, I’m certain I would be very happy talking with them to help me with any issues I might have. Other reviews mention how helpful customer service personnel are or have been and I can believe it. Bottom line, I highly recommend iSpring Filtration Systems for your drinking and/or whole house filter needs. You won’t be sorry! And check out the attached photos to get an idea of my installation. Review: Awesome Spin Down Sediment Filter - Thank you to Robert from iSpring support for all the help when I needed it. This is a great product and I can SEE the stuff captured before the water continues onto the rest of the iSpring filter setup for the house. Definitely recommend this for everyone. The valve handle as others have stated is more of a novelty as even my unit doesn't move. But the flush seems to perform good enough and clean the screen so I don't know if its absolutely necessary yet. This was easy to install - just use unions to make any replacements or movement in the future to be easy to do. I think for what it does its a great value for your money. ## Features - [NSF/ANSI 372 Certified] The WSP50SL-ARJ-BP sediment water filter is certified lead-free under NSF/ANSI 372 standards, ensuring safer and cleaner water for your home. - [Siliphos Add-on] Includes Siliphos to help prevent scale and stop corrosion, greatly extending the life of your plumbing fixtures. It is recommended that the filter be replaced every 6 months to prevent scale from building up. - [Bypass Valve Design] iSpring WSP50SL-ARJ-BP provides 4 different operation modes, including filtration mode, shut-off mode, bypass mode, and backwash mode. The bypass valve design can control the water in different channels, making maintenance a breeze. - [Jumbo Size and High Flow Rate] It is tailored for complex well water, boasts a 1-gallon capacity—22 times that of standard sediment filters. With a high flow rate of 25 GPM, it excels in managing challenging well water conditions. - [Auto Flushing Module]The filter has an integrated auto-flushing module (dual power supply) that saves time on routine maintenance. Auto, semi-auto, and manual on the HD touchscreen are to enable the system to flush on a preset schedule automatically. - [Backwashing Feature]Backwashing, which reverses the water flow, is more effective than regular flushing at dislodging and expelling sediment trapped in the filter mesh, resulting in less frequent manual cleaning and filter replacements. - [Removes Contaminants] 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. - [Pressure-resistant and Durable Materials] Crafted from 316L food-grade stainless steel, the precision filter mesh in the iSpring WSP50SL-ARJ-BP ensures exceptional durability. The explosion-proof transparent housing offers visibility and convenience. - [Tested and Proven] This housing has successfully passed rigorous tests, enduring pressures exceeding 500 psi and withstanding over 100,000 water hammer tests, demonstrating its outstanding resilience and longevity. - [Four Different Microns for Replacement Filters] Four microns filter sizes are available for the WSPSL-ARJ/WSPSL-ARJ-BP series. Find the perfect fit for your needs, including the FWSP50SL-ARJ (ASIN: B0CV1DC1VH), FWSP100SL-ARJ (ASIN: B0CV1D2KDF), FWSP200SL-ARJ (ASIN: B0CV1DPXX1), and FWSP500SL-ARJ (ASIN: B0CV1DGFDW) Universal fittings can be easily installed and adaptable to other applications—two types of threads on both ends of connectors: 1-inch MNPT and 3/4-inch FNPT. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CTZW9TX9 | | Best Sellers Rank | #21,152 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #376 in Under-Sink & Countertop Filtration | | Brand | iSpring | | Brand Name | iSpring | | Customer Reviews | 4.2 out of 5 stars 23 Reviews | | Included Components | Filter Cartridge | | Item Weight | 16.3 Pounds | | Manufacturer | iSpring | | Manufacturer Part Number | WSP50SL-ARJ-BP | | Material | Plastic | | Material Type | Plastic | | Model Number | WSP50SL-ARJ-BP | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Removes a wide range of contaminants, prevents scale and corrosion, suitable for complex well water conditions, easy maintenance with auto-flushing and bypass valve, certified lead-free, durable and transparent housing for easy monitoring. Product Benefits Removes a wide range of contaminants, prevents scale and corrosion, suitable for complex well water conditions, easy maintenance with auto-flushing and bypass valve, certified lead-free, durable and transparent housing for easy monitoring. See more | | Set Name | Bypass | | UPC | 810004174764 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** iSpring - **Item Weight:** 16.3 Pounds - **Material:** Plastic - **Set Name:** Bypass ## Images ![iSpring WSP50SL-ARJ-BP, NSF Certified, Whole House Spin Down Sediment Water Filter, 4 Modes Bypass, Includes Siliphos Helps Prevent Scale, Clear Housing, Jumbo Size, Touch-Screen Auto Flushing - Image 1](https://m.media-amazon.com/images/I/71-06G2ctpL.jpg) ![iSpring WSP50SL-ARJ-BP, NSF Certified, Whole House Spin Down Sediment Water Filter, 4 Modes Bypass, Includes Siliphos Helps Prevent Scale, Clear Housing, Jumbo Size, Touch-Screen Auto Flushing - Image 2](https://m.media-amazon.com/images/I/81XM-woHOxL.jpg) ![iSpring WSP50SL-ARJ-BP, NSF Certified, Whole House Spin Down Sediment Water Filter, 4 Modes Bypass, Includes Siliphos Helps Prevent Scale, Clear Housing, Jumbo Size, Touch-Screen Auto Flushing - Image 3](https://m.media-amazon.com/images/I/91m6-fQBbML.jpg) ![iSpring WSP50SL-ARJ-BP, NSF Certified, Whole House Spin Down Sediment Water Filter, 4 Modes Bypass, Includes Siliphos Helps Prevent Scale, Clear Housing, Jumbo Size, Touch-Screen Auto Flushing - Image 4](https://m.media-amazon.com/images/I/81KRTd4xq8L.jpg) ![iSpring WSP50SL-ARJ-BP, NSF Certified, Whole House Spin Down Sediment Water Filter, 4 Modes Bypass, Includes Siliphos Helps Prevent Scale, Clear Housing, Jumbo Size, Touch-Screen Auto Flushing - Image 5](https://m.media-amazon.com/images/I/81Rr1nSpdiL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Beyond Expectations! *by W***I on August 6, 2025* This review is for the following: iSpring RCC1UP-AK 100 GPD 7-Stage Reverse Osmosis Under Sink Water Filtration System with Boost Pump, Alkaline Remineralization, UV Filter, and Top-Mounted Faucet; purchased 8 Jul 25, installed 17 Jul 25. iSpring WGB32B-KDS 3-Stage Whole House Water Filter with a 1st Stage Anti-Scale Water Filter, 2nd Stage GAC+KDF Heavy Metal Reducing Filter, and a 3rd stage Carbon Block Filter; purchased 20 Jul 25, installed 27 Jul 25. iSpring WSPSL-ARJ-BP Spin Down Sediment Water Filter with Siliphos and Touch-Screen Auto Flushing; purchased 20 Jul 25, installed 27 Jul 25. I wanted to install a drinking water filtration system for several years but never had the time to do it. Now that I’m retired, I decided it was time to finally get it done. Our city water source in Alaska meets “approved” levels for water quality, but always has a sulfur smell, and scaling is also a problem. To add to our concerns, we often get sediment when we have earthquakes near our area. I spent a great deal of time reviewing various filtration systems on the internet and Amazon to find the best fit for my needs. Though there are many good systems out there, I chose iSpring because they offered the best options and had the best reviews for filtration systems and customer support. I first purchased and installed the RCC1UP-AK 7-Stage RO/UV drinking water filtration system thinking that was all I wanted. I mounted it in my basement crawl space underneath the refrigerator because of the ease of running wiring for an electrical GFCI receptacle from my garage circuit breaker panel to power the booster pump and UV filter, and because of the way my PEX piping is routed. I’m very qualified to perform this type of work but wouldn’t recommend someone doing the same if not knowledgeable and qualified, that includes splicing in valves and connectors for PEX tubing and installing the filtration system, not to mention any electrical work. It took me two days to get everything installed from running a feed line for the drinking water sink faucet, creating a filter bypass line, splicing into the refrigerator ice maker/drinking water line, running an electrical circuit, and mounting and activating the new RO/UV filtration system. To say my wife and I are pleased with the quality of the drinking water we are getting from our new filtration system would be an understatement. Whether we get the drinking water chilled from the refrigerator faucet or from the new sink faucet, the RO/UV filtered water tastes outstandingly fresh and pure. And the bonus of having the sink drinking faucet is we can now wash our fruits and vegetables in purified water! Should anyone want to know, the TDS readings for our unfiltered water supply runs around 250ppm, but coming from the RO/UV filter, it drops to 12ppm. Because of how well the RO/UV filtration system works, and because we still have the problem of the sulfur smell, scaling, and earthquake caused sediment coming out of the rest of the house faucets, I decided to purchase and install a Whole House Filtration System. Again, I went with iSpring for the same reasons I installed the RO/UV Filtration System. However, I decided to go with their ultimate filters for the 3 stage Filtration System and the Spin-Down Sediment Filter. Again, I installed the system in the crawl space, but next to the water supply entrance and extended the electrical circuit for a second GFCI receptacle to power the Sediment Filter Auto Flush. This time, it took me 4 days to complete the job because I took advantage of the incoming water shutoff to splice in SharkBite Max cold/hot water valves to every feeder line in the house for individual isolation. What a difference having a Whole House Filtration System has made to the quality of our water. It has been just over a week since it went on-line, and the results have been absolutely incredible. We no longer have the sulfur smell, and scaling is completely gone. We haven’t had any local earthquakes yet, but I’m certain we won’t have a sediment problem either. I can also comment on iSpring’s customer service. I took advantage of their free 3-year warranty extension by registering the products on their website. I’m not going to say it was easy to input the information on their support page because it doesn’t seem to function very well. It took me at least 3 tries for each of the Filtration Systems because the website kept giving errors and locking up, but perseverance prevailed, and I was finally able to register all three systems. It didn’t take but a day to hear back from Sean and Nick respectively to let me know that my 3-year warranties have been activated. Though I didn’t speak to them directly, I’m certain I would be very happy talking with them to help me with any issues I might have. Other reviews mention how helpful customer service personnel are or have been and I can believe it. Bottom line, I highly recommend iSpring Filtration Systems for your drinking and/or whole house filter needs. You won’t be sorry! And check out the attached photos to get an idea of my installation. ### ⭐⭐⭐⭐⭐ Awesome Spin Down Sediment Filter *by A***X on May 5, 2026* Thank you to Robert from iSpring support for all the help when I needed it. This is a great product and I can SEE the stuff captured before the water continues onto the rest of the iSpring filter setup for the house. Definitely recommend this for everyone. The valve handle as others have stated is more of a novelty as even my unit doesn't move. But the flush seems to perform good enough and clean the screen so I don't know if its absolutely necessary yet. This was easy to install - just use unions to make any replacements or movement in the future to be easy to do. I think for what it does its a great value for your money. ### ⭐⭐⭐⭐⭐ Easy install and very sturdy product. *by D***E on March 4, 2024* The unit installs easily and is impressive. The heavy duty design is preferred over other products I’ve seen for this use. Only wish that the valve handle was made of metal. It’s a bit hard to turn but Laurence in customer service was extremely helpful in addressing this concern. Performance has easily met my expectations. ## Frequently Bought Together - iSpring WSP50SL-ARJ-BP, NSF Certified, Whole House Spin Down Sediment Water Filter, 4 Modes Bypass, Includes Siliphos Helps Prevent Scale, Clear Housing, Jumbo Size, Touch-Screen Auto Flushing - iSpring WF150K Whole House Central Water Filtration System with Set and Forget Smart Valve, Up to 10 Years - iSpring UVF55FS Whole House UV Water Filter with Smart Flow Sensor Switch, 55W, 12 GPM --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/610100506-ispring-wsp50sl-arj-bp-nsf-certified-whole-house-spin-down](https://www.desertcart.sn/products/610100506-ispring-wsp50sl-arj-bp-nsf-certified-whole-house-spin-down) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-25*