---
product_id: 623185221
title: "iSpring 5-Micron 20” x 4.5” Whole House Water Filter Cartridges, High Capacity Sediment Filter, Model Number: FP25BX2"
brand: "ispring"
price: "฿10948"
currency: THB
in_stock: true
reviews_count: 5
category: "I Spring"
url: https://www.desertcart.co.th/products/623185221-ispring-5-micron-20-x-4-5-whole-house-water
store_origin: TH
region: Thailand
---

# Up to 15 GPM flow rate Whole house coverage 5-micron filtration precision iSpring 5-Micron 20” x 4.5” Whole House Water Filter Cartridges, High Capacity Sediment Filter, Model Number: FP25BX2

**Brand:** ispring
**Price:** ฿10948
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your home’s water game with iSpring’s powerhouse sediment filter!

## Quick Answers

- **What is this?** iSpring 5-Micron 20” x 4.5” Whole House Water Filter Cartridges, High Capacity Sediment Filter, Model Number: FP25BX2 by ispring
- **How much does it cost?** ฿10948 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/623185221-ispring-5-micron-20-x-4-5-whole-house-water)

## 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

- • **Plug & Play Compatibility:** Fits standard 20" x 4.5" housings, making upgrades and replacements effortless.
- • **Trusted Quality & Support:** NSF/ANSI certified with lifetime US-based tech support and warranty registration for peace of mind.
- • **Seamless Flow, Zero Hassle:** Maintains strong water pressure with up to 15 gallons per minute flow rate, minimizing maintenance downtime.
- • **Crystal Clear Water, Every Drop:** Removes sediments, rust, sand & dirt down to 5 microns for pristine water quality.
- • **Built to Last, Filter After Filter:** High-capacity cartridge supports up to 100,000 gallons—enough for a family of four for a year.

## Overview

The iSpring FP25B 5-micron whole house sediment filter cartridge delivers high-capacity filtration that removes sediments, rust, and large particles to protect your plumbing and appliances. Designed to fit standard 20" x 4.5" housings, it supports up to 15 GPM flow and filters up to 100,000 gallons, providing a year of clean water for an average family. NSF/ANSI certified and backed by lifetime US-based support, it’s the smart, reliable choice for professional-grade home water filtration.

## Description

PP sediment filters are widely used as beds of natural media, such as garnet, sand, and anthracite, to filter out unwanted particles like dirt and iron rust.

Review: I installed the iSpring Whole House Water Filter System in the fall of 2023, and it has been outstanding! We originally used the following three-stage setup: Sediment filter Carbon/CTO filter Iron & Manganese filter The next year, we switched the middle filter to a GAC + KDF filter after learning that our local water company uses chloramine. (The original carbon filter wasn't fully removing it, and we noticed the concentration seemed to increase at times.) The new combination—sediment filter + GAC/KDF filter + Iron & Manganese filter—has worked great for us. (The GAC/KDF switch was a helpful tip from iSpring customer service once we mentioned the chloramine issue--a filter that wasn't available at the time of our original purchase.) Customer service has been excellent throughout: At the time of the original purchase When we switched to the new middle/stage 2 filter Most recently, when our water pressure suddenly dropped a couple of months after replacing the latest filter set (which indicated a problem with one of the filters) Sean responded quickly to our water pressure concern. Once we confirmed our system with a past invoice, he immediately sent out replacement filters at no charge. Overall, we've been very happy with both the system and the support!
Review: Danke werde wieder bestellen

## 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.
- 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 lifetime 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 keep 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 | B0BXZWFB5P |
| Best Sellers Rank | #89,211 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #268 in Under-Sink Water Filters |
| Brand Name | iSpring |
| Capacity | 100000 Gallons |
| Container Type | Cartridge |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,550) |
| Included Components | 2 sediment water filters |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 11.4L x 11.4W x 50.8H centimeters |
| Item Type Name | sediment water filter |
| Manufacturer | iSpring Water Systems |
| Material Type | Polypropylene |
| Maximum Flow Rate | 15 Gallons Per Minute |
| Model Name | whole house water filter |
| Model Number | 2XFP25B |
| Other Special Features of the Product | NSF certified |
| Power Source | Manual Operation |
| Purification Method | Reverse Osmosis, Sedimentation |
| UPC | 810004173590 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** iSpring
- **Capacity:** 100000 Gallons
- **Material:** Polypropylene
- **Product dimensions:** 11.4L x 11.4W x 50.8H centimeters
- **Special features:** NSF certified

## Images

![iSpring 5-Micron 20” x 4.5” Whole House Water Filter Cartridges, High Capacity Sediment Filter, Model Number: FP25BX2 - Image 1](https://m.media-amazon.com/images/I/71Zp5uSKTzL.jpg)
![iSpring 5-Micron 20” x 4.5” Whole House Water Filter Cartridges, High Capacity Sediment Filter, Model Number: FP25BX2 - Image 2](https://m.media-amazon.com/images/I/81BEX56KvfL.jpg)
![iSpring 5-Micron 20” x 4.5” Whole House Water Filter Cartridges, High Capacity Sediment Filter, Model Number: FP25BX2 - Image 3](https://m.media-amazon.com/images/I/61XfEZ2n5ZL.jpg)
![iSpring 5-Micron 20” x 4.5” Whole House Water Filter Cartridges, High Capacity Sediment Filter, Model Number: FP25BX2 - Image 4](https://m.media-amazon.com/images/I/61DdHwI5NgL.jpg)
![iSpring 5-Micron 20” x 4.5” Whole House Water Filter Cartridges, High Capacity Sediment Filter, Model Number: FP25BX2 - Image 5](https://m.media-amazon.com/images/I/81KBcdjFl4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***R on 16 December 2025*

I installed the iSpring Whole House Water Filter System in the fall of 2023, and it has been outstanding! We originally used the following three-stage setup: Sediment filter Carbon/CTO filter Iron & Manganese filter The next year, we switched the middle filter to a GAC + KDF filter after learning that our local water company uses chloramine. (The original carbon filter wasn't fully removing it, and we noticed the concentration seemed to increase at times.) The new combination—sediment filter + GAC/KDF filter + Iron & Manganese filter—has worked great for us. (The GAC/KDF switch was a helpful tip from iSpring customer service once we mentioned the chloramine issue--a filter that wasn't available at the time of our original purchase.) Customer service has been excellent throughout: At the time of the original purchase When we switched to the new middle/stage 2 filter Most recently, when our water pressure suddenly dropped a couple of months after replacing the latest filter set (which indicated a problem with one of the filters) Sean responded quickly to our water pressure concern. Once we confirmed our system with a past invoice, he immediately sent out replacement filters at no charge. Overall, we've been very happy with both the system and the support!

### ⭐⭐⭐⭐⭐ Review
*by A***S on 26 July 2025*

Danke werde wieder bestellen

### ⭐⭐⭐⭐⭐ Review
*by T***N on 11 June 2022*

Après avoir creusé mon puits artésien, j'ai été déçu de cette odeur présente. Le sulfure d'hydrogène à noirci mon anode en magnésium du réservoir à eau chaude. J'ai corrigé cela en remplaçant l'anode de mon chauffe-eau Rheem par une anode Corro-Stop et ça fonctionné. L'eau froide restait un problème. Quand j'ai finalement trouvé ce filtre j'ai été très sceptique mais j'avais pas envi de payer une fortune pour éliminer le problème. J'ai acheté le système à trois filtres de iSpring. Le premier pour les sédiments, le 2e pour le sulfure d'hydrogène et autres pesticide et le 3e pour la filtration au charbon. En plus d'une bonne filtration je n'ai plus aucune odeur d'oeufs pourris. Plus que satisfait. Ajout au 18 décembre 2022. L'odeur d'oeufs pourris est réapparue après 6 mois. Ça dépend de chaque puits. Après remplacement, tout est revenu comme avant, sans aucune odeur. Donc 2 filtres FG25B-KS par année dans mon cas.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-29*