--- product_id: 218321475 title: "iSpring FWSP50ARB Spin Down Filter Replacement Cartridge, 50 Micron" brand: "ispring" price: "€ 78.06" currency: EUR in_stock: true reviews_count: 13 category: "I Spring" url: https://www.desertcart.es/products/218321475-ispring-fwsp50arb-spin-down-filter-replacement-cartridge-50-micron store_origin: ES region: Spain --- # Compact 7.25" x 2" size Reusable with scrapper & seal cover 50 micron stainless steel mesh iSpring FWSP50ARB Spin Down Filter Replacement Cartridge, 50 Micron **Brand:** ispring **Price:** € 78.06 **Availability:** βœ… In Stock ## Summary > πŸ’§ Filter smarter, live cleaner β€” don’t let sediment slow you down! ## Quick Answers - **What is this?** iSpring FWSP50ARB Spin Down Filter Replacement Cartridge, 50 Micron by ispring - **How much does it cost?** € 78.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/218321475-ispring-fwsp50arb-spin-down-filter-replacement-cartridge-50-micron) ## 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 - β€’ **Compact & Perfect Fit:** Optimized dimensions ensure seamless compatibility with iSpring WSPARB systems - β€’ **Extend Appliance Lifespan:** Pre-filters contaminants to protect your whole-house water system investment - β€’ **Reusable & Easy Maintenance:** Includes scrapper and seal cover for hassle-free cleaning and cost savings - β€’ **Durable Stainless Steel Mesh:** Engineered for longevity and superior sediment capture - β€’ **Precision 50 Micron Filtration:** Effectively blocks dirt, sand, and rust for pristine water flow ## Overview The iSpring FWSP50ARB is a high-performance 50 micron stainless steel spin down filter cartridge designed for iSpring WSPARB series systems. Its reusable design with included scrapper and seal cover ensures easy maintenance and long-term cost efficiency. Compact and durable, it effectively removes dirt, sand, and rust particles, protecting your larger filters and appliances while extending their lifespan. ## Description 50 Micron Cartridge Only. Replacement Cartridge for iSpring WSPARB spin down sediment filter 50 micron stainless steel mesh filter screen that removes dirt, sand, and rust before they reach larger filters or appliances. The cartridge measures 7-1/4 inches in length by 2-inches screen diameter. Lifetime support from iSpring in Alpharetta, GA at (678) 261-7611 Review: Outstanding customer service from a company that backs their product - I have problems with sand in my water well so when a spin down sediment filter was recommended, I bought this one. The screen turned brown within 48 hours, indicating that it was trapping a lot of silt. I set the auto-flush so it would flush every day for a full minute, but it made no difference in the appearance of the filter. In fact, though I could hear the motor in the auto-flush unit turning at the beginning and ending of the flush period, there was no sound of water running or change in appearance. I finally disconnected the outlet pipe and that's when I saw that it was not flushing. I hadn't known what to expect sound-wise so it wasn't obvious to me at first. I contacted iSpring customer support through desertcart and had incredible service. It was responsive, personal, and they took ownership of the problem and shipped a replacement unit. I had to contact them twice because the first time they thought it might be that I had used too fine a filter (50 micron) so replaced with the 100 micron, but it wasn't that. Then they replaced the auto-flush unit and then it worked beautifully. I measured the shaft length of both units and found that the first one had a 3mm shorter white shaft than the replacement unit, and that prevented it from engaging with the valve as the motor turned the shaft. I took it apart and looked inside and saw that it had been assembled incorrectly, with the motor not flush with the housing as it was supposed to be and held between two washers on screws/plastic pillars (which had bent). It was just a matter of the assemblers screwing it down before it was properly in position. I'd be unhappy except that the service was A+++ and they resolved the problem. So I'm a happy customer and can recommend this device. Will it solve my sand problem? Time will tell, but it is obviously collecting a lot of sand or silt, judging from appearances. I have set it to flush every day for 30 seconds. I'm happy with my purchase! Review: A Game-Changer for Keeping Sediment Out of Your Water - Living in a rural area, I rely on a private well for all of my household water. Even though my well is over 300 feet deep, it still produces a significant amount of sediment. I had already installed a multi-stage filtration system, but the sediment was clogging the filters so quickly that I was replacing them every month or even more often. Adding this spin-down filter ahead of the rest of my filtration system made a HUGE difference. It captures a large amount of the sediment before it reaches the other filters and automatically flushes the debris from the system. Since installing it, my replacement filters now last at least three months, which has saved me both time and money. Customer support was also OUTSTANDING. I had questions about extending the drain line and choosing between the 50- and 100-micron filter screens. Nick took the time to explain the differences and recommended the best option for my setup. He was knowledgeable, patient, and very helpful. iSpring has built an excellent product, and I highly recommend it. ## Features - Compatible Replacement Cartridge: Designed specifically as a replacement filter cartridge for iSpring WSPARB series spin down sediment filter systems - 50 Micron Filtration: Features a durable stainless steel mesh filter screen with 50 micron filtration capability for effective water purification - Pre-Filtration Protection: Removes dirt, sand, and rust particles before they reach larger filters or appliances, extending their lifespan - Compact Dimensions: The cartridge measures 7-1/4 inches in length by 2-inches screen diameter, ensuring proper fit and optimal performance - Reusable Design: Includes scrapper and seal cover for easy cleaning and maintenance, allowing for multiple uses and cost-effective filtration ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CQ4LFGZ | | Best Sellers Rank | #34,037 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Whole House Water Treatment Systems | | Brand | iSpring | | Brand Name | iSpring | | Compatible Water Purifier Models | Aarke Purifier | | Customer Reviews | 4.5 out of 5 stars 882 Reviews | | External Testing Certification | REACH | | Global Trade Identification Number | 00810004172043 | | Included Components | Filter replacement cartridge with scrapper and seal cover for WSPARB series | | Item Dimensions D x W x H | 2"D x 2"W x 71.5"H | | Item Highlight | Reusable Sediment Filter Cartridge with Scraper and Seal Cover for WSP ARB Series, 316L Stainless Steel Mesh | | Item Type Name | Reusable Spin Down Sediment Filter Replacement Cartridge with Scrapper and Seal Cover for WSPARB Series | | Manufacturer | iSpring | | Manufacturer Part Number | FWSP50ARB | | Manufacturer Warranty Description | 1-year warranty | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Removes dirt, sand, and rust to protect larger filters appliances in water systems | | Product Dimensions | 2"D x 2"W x 71.5"H | | Set Name | FWSP50ARB | | UPC | 810004172043 | | Unit Count | 1 Count | ## Product Details - **Brand:** iSpring - **External Testing Certification:** REACH - **Material:** Stainless Steel - **Product Benefits:** Removes dirt, sand, and rust to protect larger filters appliances in water systems - **Product Dimensions:** 2"D x 2"W x 71.5"H ## Images ![iSpring FWSP50ARB Spin Down Filter Replacement Cartridge, 50 Micron - Image 1](https://m.media-amazon.com/images/I/61ywwSCzM0L.jpg) ![iSpring FWSP50ARB Spin Down Filter Replacement Cartridge, 50 Micron - Image 2](https://m.media-amazon.com/images/I/71XA3iUj0DL.jpg) ![iSpring FWSP50ARB Spin Down Filter Replacement Cartridge, 50 Micron - Image 3](https://m.media-amazon.com/images/I/71AXdplhLuL.jpg) ![iSpring FWSP50ARB Spin Down Filter Replacement Cartridge, 50 Micron - Image 4](https://m.media-amazon.com/images/I/717D2D7iFSL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: hola, ΒΏcada cuanto se puede programar la descarga automΓ‘tica?** A: Once every 24 hours is the most often. **Q: Is this compatible with ispring wsp100b?** A: Hi, Yes, this is compatible with the WSP100B. If you have any questions or need additional assistance, please contact us at support@123filter.com or call us at (678) 261-7611. Thanks, iSpring Water Systems, LLC ## Customer Reviews ### ⭐⭐⭐⭐⭐ Outstanding customer service from a company that backs their product *by R***S on August 31, 2026* I have problems with sand in my water well so when a spin down sediment filter was recommended, I bought this one. The screen turned brown within 48 hours, indicating that it was trapping a lot of silt. I set the auto-flush so it would flush every day for a full minute, but it made no difference in the appearance of the filter. In fact, though I could hear the motor in the auto-flush unit turning at the beginning and ending of the flush period, there was no sound of water running or change in appearance. I finally disconnected the outlet pipe and that's when I saw that it was not flushing. I hadn't known what to expect sound-wise so it wasn't obvious to me at first. I contacted iSpring customer support through Amazon and had incredible service. It was responsive, personal, and they took ownership of the problem and shipped a replacement unit. I had to contact them twice because the first time they thought it might be that I had used too fine a filter (50 micron) so replaced with the 100 micron, but it wasn't that. Then they replaced the auto-flush unit and then it worked beautifully. I measured the shaft length of both units and found that the first one had a 3mm shorter white shaft than the replacement unit, and that prevented it from engaging with the valve as the motor turned the shaft. I took it apart and looked inside and saw that it had been assembled incorrectly, with the motor not flush with the housing as it was supposed to be and held between two washers on screws/plastic pillars (which had bent). It was just a matter of the assemblers screwing it down before it was properly in position. I'd be unhappy except that the service was A+++ and they resolved the problem. So I'm a happy customer and can recommend this device. Will it solve my sand problem? Time will tell, but it is obviously collecting a lot of sand or silt, judging from appearances. I have set it to flush every day for 30 seconds. I'm happy with my purchase! ### ⭐⭐⭐⭐⭐ A Game-Changer for Keeping Sediment Out of Your Water *by R***E on July 6, 2026* Living in a rural area, I rely on a private well for all of my household water. Even though my well is over 300 feet deep, it still produces a significant amount of sediment. I had already installed a multi-stage filtration system, but the sediment was clogging the filters so quickly that I was replacing them every month or even more often. Adding this spin-down filter ahead of the rest of my filtration system made a HUGE difference. It captures a large amount of the sediment before it reaches the other filters and automatically flushes the debris from the system. Since installing it, my replacement filters now last at least three months, which has saved me both time and money. Customer support was also OUTSTANDING. I had questions about extending the drain line and choosing between the 50- and 100-micron filter screens. Nick took the time to explain the differences and recommended the best option for my setup. He was knowledgeable, patient, and very helpful. iSpring has built an excellent product, and I highly recommend it. ### ⭐⭐⭐⭐⭐ Works great - Easy to install - Clean - and Use - 50 Micron *by J***N on December 30, 2022* A Great pre-filter. I installed this when I moved into my new house with a Well system. The Well is rather old and while it is free of any bacteria or other nasties the water has a bunch of clay sediment in it. I have only basic plumbing knowledge soldered a pipe or two, fixed some leaks with shark bite connectors, and installed a sink or two and this was very easy if you plan out your install. There are many diagrams and recommendations online for diy, just make sure to install shut off valve before and after the filters as well as a bypass. I put this ahead of an I spring 3 (Sediment, Carbon, Heavy metal )stage 20 " sediment filter, followed by a UV light to kill anything left behind and I didn't want to have to replace these filters all the time (thus the pre-filter) I live on my own so my water usage is lower than most families, but with this filter for instance I average only need to replace my sediment filter every 1.5 years, rather than the usual 6 months. My carbon filter is also still is in almost new condition when I checked at nearly 2 years. Unfortunately, I don't have a Gallon count, so I am unsure of the exact usage. The only thing I would probably do differently if I had to set this up all over would likely be to is to order the 100 micron filter rather than the 50. I have pretty sediment filled water, so the filter can clog up very fast with the smaller size. I should let the rest of my filters do more work as intended as currently the pre filter can clog up faster than the automatic flush can clean it at times (flushes daily for 15 seconds). This can temporarily drop my water pressure significantly until I manually flush it, or clean the filter myself. Also, if your water is high in clay type sediment, it doesn't always flush out properly from the filter, so you end up having to manually clean out the filter on a monthly basis to keep your water pressure up. The built-in scraper is mostly useless as well unless you have large chunks of sediment as there is too large of a gap between it and the filter. ## Frequently Bought Together - iSpring FWSP50ARB Reusable Spin Down Sediment Filter Replacement Cartridge with Scrapper and Seal Cover for WSPARB Series, 50 micron - iSpring F3WGB32BM 4.5” x 20” 3-Stage Whole House Water Filter Set Replacement Pack with Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges Fits WGB32BM, White (Pack of 1) - iSpring FP25BX4 High Capacity 20” x 4.5” Water Replacement Cartridge Fine Sediment Filter, 4 pieces / 5 microns, White, 4 Count --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.es/products/218321475-ispring-fwsp50arb-spin-down-filter-replacement-cartridge-50-micron](https://www.desertcart.es/products/218321475-ispring-fwsp50arb-spin-down-filter-replacement-cartridge-50-micron) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-10-07*