---
product_id: 164799177
title: "iSpring FP25B 20\"x4.5\" Universal Sediment Filter Cartridges, Multi-Layer Gradient Design, NSF Certified, White, 20 x 4.5 Inch-5 Micron / 1 Pack"
brand: "ispring"
price: "B/.352"
currency: PAB
in_stock: true
reviews_count: 5
category: "I Spring"
url: https://www.desertcart.com.pa/products/164799177-ispring-fp25b-20x4-5-universal-sediment-filter-cartridges-multi-layer
store_origin: PA
region: Panama
---

# NSF certified 5-micron rating 20" x 4.5" universal size 4-layer gradient filtration iSpring FP25B 20"x4.5" Universal Sediment Filter Cartridges, Multi-Layer Gradient Design, NSF Certified, White, 20 x 4.5 Inch-5 Micron / 1 Pack

**Brand:** ispring
**Price:** B/.352
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water game with the filter pros trust!

## Quick Answers

- **What is this?** iSpring FP25B 20"x4.5" Universal Sediment Filter Cartridges, Multi-Layer Gradient Design, NSF Certified, White, 20 x 4.5 Inch-5 Micron / 1 Pack by ispring
- **How much does it cost?** B/.352 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/164799177-ispring-fp25b-20x4-5-universal-sediment-filter-cartridges-multi-layer)

## 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

- • **Year-Long Freshness:** Filters up to 100,000 gallons or 12 months, keeping your whole house water pure without frequent changes.
- • **Chemical-Resistant & Durable:** Coreless, binder-free construction resists chemicals and physical wear for long-lasting performance.
- • **Certified Clean Water Assurance:** NSF certified 5-micron rating guarantees removal of dirt, rust, and sand particles for safer hydration.
- • **Advanced 4-Layer Gradient Design:** Patented melt-blown polypropylene delivers up to 3x more filtration efficiency, ensuring crystal-clear water.
- • **Universal Big Blue Compatibility:** Fits all standard 20" Big Blue housings for seamless, no-hassle replacement.

## Overview

The iSpring FP25B is a 20" x 4.5" universal sediment filter cartridge featuring a patented 4-layer gradient melt-blown polypropylene design. NSF certified with a 5-micron rating, it efficiently removes dirt, rust, and sand particles. Its durable, chemical-resistant coreless construction fits standard Big Blue housings and lasts up to 12 months or 100,000 gallons, making it a reliable first-stage whole house filtration solution.

## Description

Usually used as the first stage for 20 in. whole house filters. It is effective in removing dirt, rust and sand particles down to 5 micron. Depending on the inlet water quality or flow rate, it needs to be replaced every 12 months or 100,000 Gal. of water.

Review: ok
Review: لقد جربته وهو رائع وسعره جيد

## Features

- Patented 4-layer Gradient Melt-Blown Polypropylene, up to 3 times more efficient
- 20" (Length) x 4.5" (O.D), Universal replacement for industry standard 20" Big Blue filter cartridges
- 5-micron rating, NSF certified, Individually Wrapped
- Coreless melt down construction without using any Surfactant, Adhesive or Binder. Physical strong and resistant to chemicals
- Based out of Atlanta, Georgia; (678) 261-7611

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LYQ0WWY |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 842,056 in DIY & Tools ( See Top 100 in DIY & Tools ) 920 in Replacement Under-Sink Water Filters |
| Certification | certified frustration-free |
| Colour | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (597) |
| Date First Available | 3 Oct. 2016 |
| Item Package Quantity | 1 |
| Item Weight | 771 g |
| Item model number | 1 |
| Manufacturer | iSpring Water Systems |
| Number of Pieces | 1 |
| Part Number | FP25B |
| Product Dimensions | 11.43 x 11.43 x 50.8 cm; 771.11 g |
| Size | 20 x 4.5 Inch - 5 Micron / 1 Pack |

## Product Details

- **Brand:** iSpring
- **Capacity:** 100000 gallons
- **Global Trade Identification Number:** 00662425080243
- **Included components:** 1 FP25B Big Blue Sediment Filter
- **Item weight:** 1.7 Pounds
- **Manufacturer:** iSpring Water Systems
- **Material:** Paper, Polypropylene
- **Model name:** FP25B
- **UPC:** 662425080243

## Images

![iSpring FP25B 20"x4.5" Universal Sediment Filter Cartridges, Multi-Layer Gradient Design, NSF Certified, White, 20 x 4.5 Inch-5 Micron / 1 Pack - Image 1](https://m.media-amazon.com/images/I/51QtlkVid2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 2 June 2025*

ok

### ⭐⭐⭐ Review
*by A***D on 1 June 2021*

لقد جربته وهو رائع وسعره جيد

### ⭐⭐⭐⭐⭐ Review
*by C***. on 12 July 2022*

There is nothing to dislike in the product and product support. The Indian filters claim they are 5 microns. They are big cheats, only after using you will know. While using ISpring filters, use it with ISpring housing. You will see crystal clear water that you will wonder at the technology behind it, that is ISpring a hi tech company with a mindboggling range of products and they are also into IT but that is a sister concern

## Frequently Bought Together

- iSpring FP25B High Capacity 20” x 4.5” Water Replacement Cartridge Fine Sediment Filter, 5 Micron, 1 Piece, 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)
- iSpring HB28B Whole House Water Filter Housing, 20" x 4.5" Universal Housing for Whole Home Water Filtration w/ 1" NPT Ports Pre-Filtration System

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**Shop now:** [https://www.desertcart.com.pa/products/164799177-ispring-fp25b-20x4-5-universal-sediment-filter-cartridges-multi-layer](https://www.desertcart.com.pa/products/164799177-ispring-fp25b-20x4-5-universal-sediment-filter-cartridges-multi-layer)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-31*