---
product_id: 38813935
title: "iSpring FP25BX6 High Capacity 20” x 4.5” Water Replacement Cartridges Fine Sediment Filters, 6 pieces / 5 microns, White, 6 Count"
brand: "ispring"
price: "S$357"
currency: SGD
in_stock: true
reviews_count: 13
category: "I Spring"
url: https://www.desertcart.sg/products/38813935-ispring-fp25bx6-high-capacity-20-x-4-5-water-replacement
store_origin: SG
region: Singapore
---

# 5-micron fine sediment filtration Fits standard 20" x 4.5" housings 100,000 gallons high capacity iSpring FP25BX6 High Capacity 20” x 4.5” Water Replacement Cartridges Fine Sediment Filters, 6 pieces / 5 microns, White, 6 Count

**Brand:** ispring
**Price:** S$357
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your home’s water game—because clean water is the new luxury.

## Quick Answers

- **What is this?** iSpring FP25BX6 High Capacity 20” x 4.5” Water Replacement Cartridges Fine Sediment Filters, 6 pieces / 5 microns, White, 6 Count by ispring
- **How much does it cost?** S$357 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/38813935-ispring-fp25bx6-high-capacity-20-x-4-5-water-replacement)

## 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

- • **Seamless Compatibility:** Standard 20" x 4.5" size fits most whole house filter housings effortlessly.
- • **Flow Without Compromise:** Maintains up to 15 GPM water flow, ensuring no slowdown in your daily routine.
- • **Year-Long High Capacity:** Filters up to 100,000 gallons—enough for a family of four’s entire year.
- • **Trusted & Tested Quality:** NSF/ANSI certified with lifetime US-based tech support for peace of mind.
- • **Crystal-Clear Water, Zero Sediment:** Removes sand, rust, silt & dirt down to 5 microns for pristine water quality.

## Overview

The iSpring FP25BX6 is a set of six high-capacity 20" x 4.5" polypropylene sediment filter cartridges designed to remove fine particles down to 5 microns. Certified to NSF/ANSI standards, these filters protect your household appliances and plumbing by filtering up to 100,000 gallons of water annually with minimal impact on flow rate (up to 15 GPM). Compatible with standard housings, they offer reliable, maintenance-friendly filtration backed by responsive US-based customer support.

## Description

Melt-blown Polypropylene Sediment filters – 20" Sediment filter is often the first filter installed in the Whole House Water Filter. Sediment filters are made of fine melted polypropylene, which is then blown and spun in a cylinder-like form. The main function of a sediment filter is to remove large and fine particles from a drinking water, such as sand, dirt, silt, and rust particles. Removal of such particles allows for a better performance of all the following filters, such as Carbon Block or GAC filters.

Review: Excellent product and amazing customer service! - I couldn't be happier with my experience with iSpring Filters. The product itself is excellent -high quality, well-built, and performs exactly as advertised. What really stood out, though, was the customer service. I had an issue with a filter that malfunctioned, and Nick from iSpring went above and beyond to help. He was responsive, professional, and immediately sent replacement filters without any hassle. That level of support is rare these days and truly appreciated. It's clear that iSpring stands behind their products and genuinely cares about their customers. Thanks again to Nick for making the process smooth and stress-free. I highly recommend iSpring Filters to anyone looking for reliable water filtration and top- tier customer service.
Review: Outstanding service and product - I purchased an iSpring wall mounted three stage (canister) whole house water filtration system several years ago to replace a dual tank floor mounted system that took up too much room and did not back flush properly and could not deliver quality water results. The iSpring system takes up very little wall space and maintenance is easy, simply changing the three filters yearly based on our water usage. Customer service was great with Nick giving me sound advice regarding installation. A couple of years later he gave me good advice as to the use a heat gun to loosen tanks when I had overtightened two canisters. I recently learned that Nick is still providing customer service when I had a question regarding an order for replacement filters. We are serviced by a small water utility company which has pure water, but the water has high levels of sand and sometimes high levels of chlorine. The 5-micron sediment filter removes most of the sand and two CTO carbon block filters do a great job removing chlorine and any remaining sand. We do experience water line breakage occasionally which can introduce large amounts of sediment into the lines which is a health hazard and can damage water heaters, dish washers, and washing machines leading to premature failure. This is another reason to install a whole house system instead of point of source filters for sinks and lavatories. I do find the iSpring replacement filters high quality and reasonably priced particularly when purchased in cases of four like my recent order. Merlin

## Features

- Protect Your Family and Household Appliance from Sediments: The FP25B sediment filters are specially designed to remove sediments, dust, sand, large particles, silt, dirt, and rust from water. They are usually used as the first stage of a water filtration system to prevent the filters that follow from getting clogged too soon. This filter can also be used for pool and hottub.
- Standard Size: Our FP25B whole house water filter fits standard housings that require 20” x 4.5” water filters, including brand name models.
- Top-Notch Quality: The FP25B high capacity polypropylene whole house sediment filter is able to achieve filtration down to 5 microns. The filters are tested by an independent third-party to meet NSF/ANSI standards. FP25B water filters have a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year (depending on your water quality). The 20” x 4.5” filter cartridges have a minimum impact on water flow (up to 15 GPM) and require minimum maintenance.
- Peace of Mind Customer Service: Register online to activate your manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
- Please Note: The water filter cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use. Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MS0MJCA |
| Best Sellers Rank | #7,449 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Replacement Countertop Water Filters |
| Brand | iSpring |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,396) |
| Date First Available | November 22, 2012 |
| External Testing Certification | ANSI, NSF |
| Global Trade Identification Number | 00662425056781 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10.5 pounds |
| Item model number | FP25BX6 |
| Manufacture Year | 2017 |
| Manufacturer | iSpring Water Systems |
| Material | Polypropylene (PP) |
| Number of Items | 6 |
| Product Benefits | Protects from sediments and impurities |
| Product Dimensions | 9.4"D x 9.4"W x 21.2"H |
| Set Name | 6 |
| UPC | 662425056781 |
| Unit Count | 6.0 Count |

## Product Details

- **External Testing Certification:** ANSI, NSF
- **Item Weight:** 10.5 Pounds
- **Material:** Polypropylene (PP)
- **Product Benefits:** Protects from sediments and impurities
- **Product Dimensions:** 9.4"D x 9.4"W x 21.2"H

## Images

![iSpring FP25BX6 High Capacity 20” x 4.5” Water Replacement Cartridges Fine Sediment Filters, 6 pieces / 5 microns, White, 6 Count - Image 1](https://m.media-amazon.com/images/I/61L5YB8AtDS.jpg)
![iSpring FP25BX6 High Capacity 20” x 4.5” Water Replacement Cartridges Fine Sediment Filters, 6 pieces / 5 microns, White, 6 Count - Image 2](https://m.media-amazon.com/images/I/61qQpfNcF5L.jpg)
![iSpring FP25BX6 High Capacity 20” x 4.5” Water Replacement Cartridges Fine Sediment Filters, 6 pieces / 5 microns, White, 6 Count - Image 3](https://m.media-amazon.com/images/I/61XfEZ2n5ZL.jpg)
![iSpring FP25BX6 High Capacity 20” x 4.5” Water Replacement Cartridges Fine Sediment Filters, 6 pieces / 5 microns, White, 6 Count - Image 4](https://m.media-amazon.com/images/I/61DdHwI5NgL.jpg)
![iSpring FP25BX6 High Capacity 20” x 4.5” Water Replacement Cartridges Fine Sediment Filters, 6 pieces / 5 microns, White, 6 Count - Image 5](https://m.media-amazon.com/images/I/81PGKY30RtL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product and amazing customer service!
*by W***I on January 6, 2026*

I couldn't be happier with my experience with iSpring Filters. The product itself is excellent -high quality, well-built, and performs exactly as advertised. What really stood out, though, was the customer service. I had an issue with a filter that malfunctioned, and Nick from iSpring went above and beyond to help. He was responsive, professional, and immediately sent replacement filters without any hassle. That level of support is rare these days and truly appreciated. It's clear that iSpring stands behind their products and genuinely cares about their customers. Thanks again to Nick for making the process smooth and stress-free. I highly recommend iSpring Filters to anyone looking for reliable water filtration and top- tier customer service.

### ⭐⭐⭐⭐⭐ Outstanding service and product
*by A***R on January 7, 2025*

I purchased an iSpring wall mounted three stage (canister) whole house water filtration system several years ago to replace a dual tank floor mounted system that took up too much room and did not back flush properly and could not deliver quality water results. The iSpring system takes up very little wall space and maintenance is easy, simply changing the three filters yearly based on our water usage. Customer service was great with Nick giving me sound advice regarding installation. A couple of years later he gave me good advice as to the use a heat gun to loosen tanks when I had overtightened two canisters. I recently learned that Nick is still providing customer service when I had a question regarding an order for replacement filters. We are serviced by a small water utility company which has pure water, but the water has high levels of sand and sometimes high levels of chlorine. The 5-micron sediment filter removes most of the sand and two CTO carbon block filters do a great job removing chlorine and any remaining sand. We do experience water line breakage occasionally which can introduce large amounts of sediment into the lines which is a health hazard and can damage water heaters, dish washers, and washing machines leading to premature failure. This is another reason to install a whole house system instead of point of source filters for sinks and lavatories. I do find the iSpring replacement filters high quality and reasonably priced particularly when purchased in cases of four like my recent order. Merlin

### ⭐⭐⭐⭐⭐ Great reliable filters
*by S***Y on February 19, 2026*

We have a four-stage filtration system on our well with this in the middle (between a 50 micron spin-down filter and a 0.5 micron filter that gets the tiny silt this one won't get (and a heavy metal filter in the fourth stage). These things last a long time, and the water is delicious. Easy to install and fits perfectly in our iSpring filter housing.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-20*