---
product_id: 260717945
title: "iSpring F3 NSF Certified 6-Month Prefilter Replacement Water Filter Cartridge Pack Set for Standard Reverse Osmosis RO Systems"
brand: "ispring"
price: "$U4948"
currency: UYU
in_stock: true
reviews_count: 5
category: "I Spring"
url: https://www.desertcart.uy/products/260717945-ispring-f3-nsf-certified-6-month-prefilter-replacement-water-filter
store_origin: UY
region: Uruguay
---

# 6-month high capacity lifespan 3-stage multi-filter system Universal fit for standard RO systems iSpring F3 NSF Certified 6-Month Prefilter Replacement Water Filter Cartridge Pack Set for Standard Reverse Osmosis RO Systems

**Brand:** ispring
**Price:** $U4948
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with pure, crisp water every day!

## Quick Answers

- **What is this?** iSpring F3 NSF Certified 6-Month Prefilter Replacement Water Filter Cartridge Pack Set for Standard Reverse Osmosis RO Systems by ispring
- **How much does it cost?** $U4948 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/260717945-ispring-f3-nsf-certified-6-month-prefilter-replacement-water-filter)

## 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

- • **Long-lasting purity:** Enjoy up to 6 months of consistently clean, great-tasting water without frequent replacements.
- • **Hassle-free maintenance:** Individually wrapped cartridges ensure freshness and easy, mess-free replacements every half year.
- • **Effortless compatibility:** Designed to fit most standard 10" x 2.5" RO filtration systems for seamless installation.
- • **Triple-action filtration:** Sediment, granular activated carbon, and carbon block filters work in harmony to remove impurities and enhance taste.
- • **Trusted quality assurance:** NSF certified and backed by thousands of 4.7-star reviews, guaranteeing reliable performance and peace of mind.

## Overview

The iSpring F3 replacement cartridge pack includes three individually wrapped 10" x 2.5" filters—sediment, granular activated carbon, and carbon block—designed for standard reverse osmosis systems. NSF certified and rated highly by users, these filters provide up to 6 months of effective filtration, improving water taste and safety with easy installation and maintenance.

## Description

iSpring F3 NSF Certified 6-Month Prefilter Replacement Water Filter Cartridge Pack Set for Standard Reverse Osmosis RO Systems : desertcart.ae: Kitchen

Review: جودة عالية وممتازة لها الآن 8 أشهر.
Review: Filters work as expected, they last about 6 months, easy to replace, water flow is free and fast. Last stage makes the water taste better and chemical free. Noise levels are zero. Great replacement filter set. I bought two more replacement sets just to simplify my process, after getting this the first time.

## Features

- Individually wrapped 6-month high capacity prefilter replacement cartridge pack for most standard RO filtration systems
- Experience clean, safe, and good-tasting water every time you turn on the faucet
- 3 pieces of 10" x 2. 5" replacement water filters included: 1x sediment filters, 1x granular activated carbon filters, and 1x carbon block filters.
- This filter pack does NOT include an RO membrane
- If you have trouble installing the filters, please refer to the user manual or contact us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NQF490I |
| Best Sellers Rank | #26,016 in Kitchen ( See Top 100 in Kitchen ) #63 in Water Filter Cartridges |
| Brand | iSpring |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,250) |
| Date First Available | 7 November 2014 |
| Item Weight | 0.28 g |
| Material | Carbon |
| Model Number | F3 |
| Product Dimensions | 25.4 x 7.62 x 7.62 cm; 0.28 g |
| Special Features | RO |

## Product Details

- **External testing certification:** ANSI
- **Item weight:** 0.01 Ounces
- **Material:** Carbon
- **Product benefits:** Improves taste and odor, reduces sediment and chlorine, extends RO membrane lifespan
- **Product dimensions:** 6.4D x 6.4W x 25.4H centimeters

## Images

![iSpring F3 NSF Certified 6-Month Prefilter Replacement Water Filter Cartridge Pack Set for Standard Reverse Osmosis RO Systems - Image 1](https://m.media-amazon.com/images/I/71do8xBHSiL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this set of replacement filters be used for the iSpring US31?**
A: Hi,

Yes, these filters are compatible with the unit model US31. For more details, please contact us at (678)261-7611.

Regards,
iSpring Water Systems, LLC

**Q: Is the water supposed to come out foggy and fizzy?**
A: Hi Ann,

Yes, for a week or two, the water might come out cloudy due to the trapped air bubbles in the system. In time, these will dissipate and your water will begin to clear up. If you have any questions or need additional assistance, please contact us at support@123filter.com or call us at (678) 261-7611.

Thanks,

iSpring Water Systems, LLC

**Q: Will these cartridges work on an existing Culligan RO system?  How will I know?  Thanks.**
A: If the size of filter is the same and the end deals are the same then, I think they should work.

**Q: Can we use this package for WCC31?**
A: Thanks for the question! You can certainly use this filter pack for the WCC31. We use industry standard filters, so each of the 2.5" x 10" cartridges and filter packs are completely interchangeable with each other.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***H on 28 August 2025*

جودة عالية وممتازة لها الآن 8 أشهر.

### ⭐⭐⭐⭐⭐ Review
*by J***N on 4 January 2025*

Filters work as expected, they last about 6 months, easy to replace, water flow is free and fast. Last stage makes the water taste better and chemical free. Noise levels are zero. Great replacement filter set. I bought two more replacement sets just to simplify my process, after getting this the first time.

### ⭐⭐⭐⭐⭐ Review
*by S***L on 8 January 2026*

Bon produit

## Frequently Bought Together

- iSpring F3 NSF Certified 6-Month Prefilter Replacement Water Filter Cartridge Pack Set for Standard Reverse Osmosis RO Systems
- iSpring US31 Classic 3-Stage Under Sink Water Filtration System for Drinking, Tankless, High Capacity, Sediment + GAC + Carbon

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-19*