---
product_id: 86998090
title: "iSpring FWSP50 Spin Down Filter Replacement Cartridge, 50 Micron"
brand: "ispring"
price: "VT8240"
currency: VUV
in_stock: true
reviews_count: 13
category: "I Spring"
url: https://www.desertcart.vu/products/86998090-ispring-fwsp50-spin-down-filter-replacement-cartridge-50-micron
store_origin: VU
region: Vanuatu
---

# Lifetime expert support 4.25" x 1.5" compact stainless steel cartridge 50 Micron precision filtration iSpring FWSP50 Spin Down Filter Replacement Cartridge, 50 Micron

**Brand:** ispring
**Price:** VT8240
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your water crystal clear and your home protected — because clean water is non-negotiable!

## Quick Answers

- **What is this?** iSpring FWSP50 Spin Down Filter Replacement Cartridge, 50 Micron by ispring
- **How much does it cost?** VT8240 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/86998090-ispring-fwsp50-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

- • **Built to Last:** Durable stainless steel mesh ensures long-lasting, reusable filtration
- • **Compact Powerhouse:** Slim 4.25" x 1.5" design fits seamlessly into your existing iSpring WSP system
- • **Micron-Perfect Defense:** Blocks dirt, sand & rust before they damage your home’s water system
- • **Support That Speaks Human:** Lifetime technical support with real experts ready to help you anytime
- • **Always Ready, Always Clean:** Easy to clean and swap, so your water stays pristine without downtime

## Overview

The iSpring FWSP50 Spin Down Filter Replacement Cartridge features a 50 micron stainless steel mesh that effectively removes sediment like dirt, sand, and rust before they reach your home’s larger filters or appliances. Measuring a compact 4.25 inches by 1.5 inches, it fits perfectly into the iSpring WSP Spin Down Sediment Filter system. Designed for durability and easy cleaning, this cartridge is backed by lifetime technical support, ensuring your water filtration system runs smoothly and efficiently.

## 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: Works great, easy to clean and reuse. - Works great, easy to clean and reuse. A must have to protect home faucets and water fixtures from sediment damage on municipal and especially well water systems.
Review: In-person help from iSpring - This filter, which is a replacement for the WSP50 Whole House Water Filter screen insert is the exact one they use in the whole house filter as it comes from the factory. I needed to purchase a second filter because the sediment from my well is so heavy that I found I could go longer between servicing by replacing and cleaning the filter. So one is always working in the filter housing and one is always clean and ready for use. When I ran into a question, I called the iSpring phone number included on the desertcart page and was delighted to speak immediately with a human being! His name is Nick, and he was so helpful in resolving my problem that I thought I would give a shout out to iSpring--especially to Nick--in this review. Cheers

## Features

- Replacement Cartridge for iSpring WSP Spin Down Sediment Filter
- 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
- Backed by lifetime technical support from iSpring

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075X4RJPF |
| Best Sellers Rank | #5,123 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Whole House Water Treatment Systems |
| Brand | iSpring |
| Brand Name | iSpring |
| Customer Reviews | 4.6 out of 5 stars 483 Reviews |
| External Testing Certification | REACH |
| Included Components | Replacement Cartridge x1 |
| Item Dimensions D x W x H | 1"D x 1"W x 4"H |
| 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 | 1"D x 1"W x 4"H |
| Set Name | FWSP50 |
| UPC | 662425088355 |
| Unit Count | 1 Count |

## Product Details

- **Material:** Stainless Steel
- **Product Dimensions:** 1"D x 1"W x 4"H
- **External Testing Certification:** REACH
- **Product Benefits:** Protects larger filters and appliances by removing dirt, sand, and rust
- **Brand:** iSpring

## Images

![iSpring FWSP50 Spin Down Filter Replacement Cartridge, 50 Micron - Image 1](https://m.media-amazon.com/images/I/71ykDmcy62L.jpg)
![iSpring FWSP50 Spin Down Filter Replacement Cartridge, 50 Micron - Image 2](https://m.media-amazon.com/images/I/81rJu74R9VL.jpg)
![iSpring FWSP50 Spin Down Filter Replacement Cartridge, 50 Micron - Image 3](https://m.media-amazon.com/images/I/81XXjAhRkPL.jpg)
![iSpring FWSP50 Spin Down Filter Replacement Cartridge, 50 Micron - Image 4](https://m.media-amazon.com/images/I/81qY2dsaPQL.jpg)
![iSpring FWSP50 Spin Down Filter Replacement Cartridge, 50 Micron - Image 5](https://m.media-amazon.com/images/I/91U0RVjebHL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## 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

### ⭐⭐⭐⭐⭐ Works great, easy to clean and reuse.
*by M***. on April 10, 2026*

Works great, easy to clean and reuse. A must have to protect home faucets and water fixtures from sediment damage on municipal and especially well water systems.

### ⭐⭐⭐⭐⭐ In-person help from iSpring
*by C***W on February 1, 2025*

This filter, which is a replacement for the WSP50 Whole House Water Filter screen insert is the exact one they use in the whole house filter as it comes from the factory. I needed to purchase a second filter because the sediment from my well is so heavy that I found I could go longer between servicing by replacing and cleaning the filter. So one is always working in the filter housing and one is always clean and ready for use. When I ran into a question, I called the iSpring phone number included on the amazon page and was delighted to speak immediately with a human being! His name is Nick, and he was so helpful in resolving my problem that I thought I would give a shout out to iSpring--especially to Nick--in this review. Cheers

### ⭐⭐⭐⭐⭐ Specific to brand and size.
*by J***. on March 23, 2026*

This works perfectly but your strainer has to be an ISpring brand.

## 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 Vanuatu*
*Store origin: VU*
*Last updated: 2026-08-18*