--- product_id: 48450221 title: "WSP-SL Series" brand: "ispring" price: "₨56361" currency: LKR in_stock: true category: "I Spring" url: https://www.desertcart.lk/products/48450221-wsp-sl-series store_origin: LK region: Sri Lanka --- # Dual-threaded easy installation Flushable & reusable design 50 Micron precision filtration WSP-SL Series **Brand:** ispring **Price:** ₨56361 **Availability:** ✅ In Stock ## Summary > 💧 Sediment Buster: Protect your home’s water like a pro, because clean water is the new luxury. ## Quick Answers - **What is this?** WSP-SL Series by ispring - **How much does it cost?** ₨56361 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/48450221-wsp-sl-series) ## 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 - • **Versatile Indoor Use:** Optimized for residential water systems operating between 40-100°F and 20-100 PSI, perfect for modern homes. - • **Siliphos Scale Inhibitor:** Prevents scale buildup and corrosion, safeguarding your plumbing and appliances for years to come. - • **Flushable & Reusable Cartridge:** Save money and reduce waste with a filter you can clean and reuse, extending the life of downstream filters. - • **Precision 50 Micron Filtration:** Blocks sediment, rust, and sand before finer filters, protecting your entire home’s water system. - • **Effortless Installation & Monitoring:** Dual-threaded fittings and transparent housing make setup and maintenance a breeze—no plumber needed. ## Overview The iSpring WSP-50SL is a 50-micron whole house spin down sediment filter featuring a flushable, reusable cartridge and Siliphos scale inhibitor. Designed for easy indoor installation with dual-threaded fittings and a clear housing for visual monitoring, it effectively removes large particles like rust and sand while preventing scale and corrosion. Ideal as a first-stage filter, it prolongs the life of finer filtration systems and household appliances, making it a smart, eco-friendly choice for millennial homeowners seeking reliable water protection. ## Description iSpring WSP-50SL Spin Down Sediment Filter, Sediment Buster, 50 Micron | 2-in-1 Whole House Prefilter, Siliphos Scale Inhibitor, Rust and Corrosion Prevention, Flushable Reusable, Lead-Free Brass - desertcart.com ## Features - Rated at 50 Micron. The whole house spin down sediment filter is the ideal first stage water filter for residential homes to reduce sediment, rust, dirt, sand, and large particles before water entering to a finer whole house water filtration system - Flushable and Reusable. Take the considerable workload off finer filters that follow behind it; helps create a multi-layer gradient filtration system for better filtration results and extend filter life. WSP series can be used for waste water treatment by spin down the sediment. - Siliphos Design. Includes Siliphos to help soften water and prevent scale and stop corrosion, greatly extending 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 - Easy Installation. Double threads on both ends. 1-inch MNPT and 3/4 inch FNPT, flush out valve has garden hose barb fitting. See-through housing provides easy visual monitoring - Indoor friendly. Its for 40- 100F, 20 -100 psi and for indoor use only ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075ZDWVP9 | | Best Sellers Rank | #20,049 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Water Softeners | | Brand Name | iSpring | | Customer Reviews | 4.6 4.6 out of 5 stars (1,302) | | External Testing Certification | REACH | | Global Trade Identification Number | 00662425088348 | | Included Components | Water filtration system, filter cartridge, installation manual, parts | | Item Dimensions D x W x H | 3.5"D x 3.5"W x 9"H | | Item Highlight | 2-in-1 Whole House Prefilter, Siliphos Scale Inhibitor, Rust and Corrosion Prevention, Flushable Reusable, Lead-Free Brass | | Item Type Name | iSpring WSP-50SL Reusable Whole House Spin Down Sediment Water Filter Softener with Siliphos Helps Prevent Scale and Corrosion, 1" MNPT + 3/4" FNPT, 50 Micron | | Item Weight | 453 g | | Manufacture Year | 2023 | | Manufacturer | ispring water systems | | Manufacturer Part Number | WSP-50SL | | Manufacturer Warranty Description | 1 year manufacturer | | Material Type | Brass | | Model Number | WSP-SL | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Prolongs service life of appliances, easy installation and maintenance, removes large sediment particles, prevents scale corrosion with Siliphos | | Set Name | WSP-50SL 50 Micron | | UPC | 662425088348 | | Unit Count | 1 Count | ## Product Details - **External Testing Certification:** REACH - **Item Weight:** 453 g - **Material:** Brass - **Product Dimensions:** 3.5"D x 3.5"W x 9"H ## Images ![WSP-SL Series - Image 1](https://m.media-amazon.com/images/I/41n1OCbB0CL.jpg) ![WSP-SL Series - Image 2](https://m.media-amazon.com/images/I/51UOkKGwomL.jpg) ![WSP-SL Series - Image 3](https://m.media-amazon.com/images/I/51uXpW7kerL.jpg) ![WSP-SL Series - Image 4](https://m.media-amazon.com/images/I/51Uv0A+n1yL.jpg) ![WSP-SL Series - Image 5](https://m.media-amazon.com/images/I/51goSjeqdTL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Where can I buy the replacement siliphos for this filter system?** A: I don't see any replacement filters for this item. How can I purchase one? **Q: does it descale** A: Yes and no. There are 2 versions of this product on Amazon. One includes Siliphos granules. Siliphos is a descaling agent. **Q: Can this be used as a post filter for an inline water heater?** A: Hi, Yes you can use the spin down filter as a post filter after an inline water heater but the spin down filter may be best used before the water heater to protect the water heater from sediment buildup. Thank you, iSpring Water Systems LLC **Q: Does it matter what direction this is hooked up?** A: Yes! If you look on the side of the filter housing at the top you will see an arrow pointing the direction of flow. ## Frequently Bought Together - iSpring WSP-50SL Reusable Whole House Spin Down Sediment Water Filter Softener, Includes Siliphos Helps Prevent Scale and Corrosion, 1" MNPT + 3/4" FNPT, 50 Micron - iSpring WGB21B 2-Stage Whole House Water Filtration System, with 10" x 4.5" Sediment CTO(Chlorine, Taste, and Odor) Filter, 1" Inlet/Outlet --- ## 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.lk/products/48450221-wsp-sl-series](https://www.desertcart.lk/products/48450221-wsp-sl-series) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-09-28*