---
product_id: 551740461
title: "FWSP50 Spin Down Filter, 50 Micron"
brand: "ispring"
price: "$33.36"
currency: USD
in_stock: true
reviews_count: 5
category: "I Spring"
url: https://www.desertcart.us/products/551740461-fwsp50-spin-down-filter-50-micron
store_origin: US
region: United States of America
---

# Easy spin-down cartridge replacement Stainless steel mesh durability 50 micron precision filtration FWSP50 Spin Down Filter, 50 Micron

**Brand:** ispring
**Price:** $33.36
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your water clean and your system running smooth — don’t let sediment slow you down!

## Quick Answers

- **What is this?** FWSP50 Spin Down Filter, 50 Micron by ispring
- **How much does it cost?** $33.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/551740461-fwsp50-spin-down-filter-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

- • **Built to Last:** Durable stainless steel filter screen ensures long-lasting performance and corrosion resistance
- • **Trusted Support:** Lifetime customer support from iSpring’s expert team in Alpharetta, GA
- • **Precision Dirt Defense:** 50 micron mesh traps sand, rust, and dirt before they clog your system
- • **Seamless Compatibility:** Perfectly fits iSpring WSP Spin Down Sediment Filters for hassle-free swaps
- • **Protect Your Investment:** Prevents damage to larger filters and appliances, extending their lifespan

## Overview

The iSpring FWSP50 Spin Down Filter Replacement Cartridge features a 50 micron stainless steel mesh that effectively removes dirt, sand, and rust before they reach your main filters or appliances. Measuring 4 1/4 inches by 1 1/2 inches, it fits seamlessly into the iSpring WSP Spin Down Sediment Filter system. Designed for durability and ease of replacement, this cartridge protects your water filtration setup and comes with lifetime support from iSpring.

## Description

Replacement Cartridge for iSpring WSP Spin Down Sediment Filter 50 Micron Stainless steel mesh filter screen Removes dirt, sand, and rust before they reach larger filters or appliances The cartridge measures 4 1/4 inches in length by 1 1/2 inches outside diameter Lifetime support from iSpring in Alpharetta, GA at (678) 261-7611

Review: REFACCION oem - REMPLAZO ORIGINAL DE FILTRO
Review: Faydalı - Ürünü çok güzel beğendim

## Features

- Replacement Cartridge for iSpring WSP Spin Down Sediment Filter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075X4RJPF |
| Benefits | Protects larger filters and appliances by removing dirt, sand, and rust |
| Best Sellers Rank | 350,973 in DIY & Tools ( See Top 100 in DIY & Tools ) 313 in Replacement Under-Sink Water Filters |
| Brand | iSpring |
| Brand Name | iSpring |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 479 Reviews |
| External Testing Certification | REACH |
| External testing certification | REACH |
| Included Components | Replacement Cartridge x1 |
| Item Dimensions D x W x H | 108D x 38W x 38H centimetres |
| Item Highlight | Sediment replacement cartridge. High capacity. Fits WSP Series Spin Down Sediment Filter |
| Item Type Name | Spin Down Sediment Filter Replacement Cartridge |
| Manufacturer | iSpring Water Systems |
| Manufacturer Part Number | FWSP50 |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | WSP50 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product benefits | Protects larger filters and appliances by removing dirt, sand, and rust |
| Product dimensions | 108D x 38W x 38H centimetres |
| Set Name | FWSP50-FBA |
| UPC | 662425088355 |
| Unit Count | 1.0 count |

## Product Details

- **Material:** Stainless Steel
- **Product dimensions:** 38D x 38W x 108H millimetres
- **External testing certification:** REACH
- **Product benefits:** Protects larger filters and appliances by removing dirt, sand, and rust
- **Brand:** iSpring

## Images

![FWSP50 Spin Down Filter, 50 Micron - Image 1](https://m.media-amazon.com/images/I/71ykDmcy62L.jpg)

## Questions & Answers

**Q: how do you clean this?**
A: I just cleaned mine for the first time last week (8/7/2019) gently using a medium brush while dipping the filter in a bowl of water. It came clean enough to restore flow in the house. Very satisfied.

**Q: Is the 50 micron and the 100 micron interchangeable? Van it be used with the 100 housing unit?**
A: Hi,

Yes the cartridges can be interchanged in the WSP Series spin down filter. You can use the 100 or 50 or any other size Micron screen.

Thank you,

iSpring Water Systems LLC

**Q: What size is the filter**
A: The replacement screen is approx. 1.5" x 4.5"

**Q: Does this fit WSP-50?**
A: Hi CK, Yes! this is exactly the mesh cartridge for the WSP50-50. For more questions, please reach out to our customer service team. We're always ready to help.

iSpring Water Systems, LLC

## Customer Reviews

### ⭐⭐⭐⭐⭐ REFACCION oem
*by M***. on 18 January 2026*

REMPLAZO ORIGINAL DE FILTRO

### ⭐⭐⭐⭐⭐ Faydalı
*by Ü***M on 14 November 2025*

Ürünü çok güzel beğendim

### ⭐⭐⭐⭐⭐ Filtert kleinste Teilchen
*by R***T on 6 September 2026*

Filtert die kleinsten Teilchen heraus. Super. Dadurch natürlich auch schneller zu reinigen oder tauschen.

## Frequently Bought Together

- iSpring FWSP50 Spin Down Sediment Filter Replacement Cartridge, 1 Count (Pack of 1), 1"D x 1"W x 4"H, White
- 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)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-26*