---
product_id: 53005322
title: "iSpring F3 6-Month Prefilter Replacement Supply Filter Cartridge Pack Set for Standard Reverse Osmosis RO Systems, F3, White"
brand: "ispring"
price: "€ 34.71"
currency: EUR
in_stock: true
reviews_count: 13
category: "I Spring"
url: https://www.desertcart.gr/products/53005322-ispring-f3-6-month-prefilter-replacement-supply-filter-cartridge-pack
store_origin: GR
region: Greece
---

# 6-month high capacity lifespan Premium coconut shell activated carbon 3-stage advanced filtration system iSpring F3 6-Month Prefilter Replacement Supply Filter Cartridge Pack Set for Standard Reverse Osmosis RO Systems, F3, White

**Brand:** ispring
**Price:** € 34.71
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with iSpring’s triple-filter power!

## Quick Answers

- **What is this?** iSpring F3 6-Month Prefilter Replacement Supply Filter Cartridge Pack Set for Standard Reverse Osmosis RO Systems, F3, White by ispring
- **How much does it cost?** € 34.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/53005322-ispring-f3-6-month-prefilter-replacement-supply-filter-cartridge-pack)

## 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

- • **Premium Carbon Tech:** High-quality coconut shell carbon with ultra-fine 1.5mm pores maximizes contaminant removal and filter longevity.
- • **Triple-Stage Purity:** Sediment, GAC, and CTO filters work in harmony to deliver crystal-clear water every time.
- • **Hassle-Free Hydration:** Individually wrapped cartridges ensure freshness and easy installation—stay ahead with clean water on demand.
- • **Extended Membrane Life:** Innovative prefilter design protects your RO membrane, reducing maintenance costs and downtime.
- • **Effortless Compatibility:** Fits most standard RO systems including iSpring RCC7 for seamless replacement.

## Overview

The iSpring F3 6-Month Prefilter Replacement Pack includes three premium 10" x 2.5" cartridges—sediment, granular activated carbon, and carbon block filters—designed to extend the life of your reverse osmosis membrane while delivering clean, safe, and great-tasting water. Compatible with most standard RO systems like the iSpring RCC7, this pack offers a 6-month high-capacity filtration solution featuring advanced coconut shell carbon technology for superior contaminant removal.

## Description

iSpring F3 premium quality 10" x 2. 5" pre-filter set extends the lifespan of your reverse osmosis membrane with the most innovated filtering technology. The 1st stage high-quality multi-layer sediment filter helps reduce clogs and minimize pressure loss. With GAC loose carbon filter being at the 2nd stage, it traps residual sediments in the water filtration process so that the 3rd stage CTO filter will not get clogged easily. The GAC filter also uses high-quality coconut shell carbon and 1. 5 mm tiny pore carbon particles for maximum filtration efficiency and filter life. The 3rd stage CTO carbon block filter is made of bonded powered activated carbon filter media wrapped in a polyolefin pre-filter with polyethylene outer netting, and removes chlorine chemicals, tastes and odors effectively.

Review: Buy These - I have a pond and to reduce the heavy metals when topping up I use these in my filtration , does the job good quality and the value for money means I can change my filters more often than recommended , easy to use quick delivery 😀😀😀
Review: AquaFilter Compatable - I purchased these as a trial to see if they would fit my AquaFilter home filtration unit. I can confirm they fit perfectly and in saving ££ in the process ;) I have setup a 3 monthly subscription to keep them coming without the need to chase the next deal. Very happy customer :)

## Features

- Individually wrapped 6-month high capacity prefilter replacement cartridge pack for most standard RO filtration systems.
- 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.
- Experience clean, safe, and good-tasting water every time you turn on the faucet.
- If you have trouble installing the filters, please refer to the user manual or contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NQF490I |
| Benefits | Delivers clean, safe and good tasting water |
| Best Sellers Rank | 35,215 in DIY & Tools ( See Top 100 in DIY & Tools ) 13 in Under-Sink Filters |
| Brand Name | iSpring |
| Compatible Water Purifier Models | iSpring RCC7 |
| Country Of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,347) |
| EU Spare Part Availability Duration | 9 Months |
| External Testing Certification | ANSI |
| Global Trade Identification Number | 00662425070145 |
| Included Components | Water filters |
| Item Dimensions D x W x H | 21.5D x 8.5W x 27.2H centimetres |
| Item Type Name | 6 momth Cartridge |
| Item Weight | 0.01 Ounces |
| Manufacture Year | 2021 |
| Manufacturer | iSpring |
| Manufacturer Part Number | F3 |
| Material Type | Activated carbon, Sediment |
| Model Number | F3 |
| Number of Items | 3 |
| Set Name | Replacement Filter Pack Set |
| UPC | 662425070145 |
| Unit Count | 1.0 count |

## Product Details

- **External testing certification:** ANSI
- **Item weight:** 0.01 Ounces
- **Material:** Activated carbon, Sediment
- **Product benefits:** Delivers clean, safe and good tasting water
- **Product dimensions:** 21.5D x 8.5W x 27.2H centimetres

## Images

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

## 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

### ⭐⭐⭐⭐⭐ Buy These
*by M***E on 30 May 2025*

I have a pond and to reduce the heavy metals when topping up I use these in my filtration , does the job good quality and the value for money means I can change my filters more often than recommended , easy to use quick delivery 😀😀😀

### ⭐⭐⭐⭐⭐ AquaFilter Compatable
*by T***N on 28 November 2023*

I purchased these as a trial to see if they would fit my AquaFilter home filtration unit. I can confirm they fit perfectly and in saving ££ in the process ;) I have setup a 3 monthly subscription to keep them coming without the need to chase the next deal. Very happy customer :)

### ⭐⭐⭐⭐⭐ Great value
*by J***G on 1 January 2026*

Great value

## 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 Greece*
*Store origin: GR*
*Last updated: 2026-05-06*