---
product_id: 3591698
title: "F22-75 NSF Certified 3-Year Replacement Filter Pack, For Standard 5-Stage RO Systems, Reduces PFAS, Chlorine, Bad Taste & Odor, 22 Pieces"
brand: "ispring"
price: "€ 560.64"
currency: EUR
in_stock: true
reviews_count: 11
category: "I Spring"
url: https://www.desertcart.sk/products/3591698-f22-75-nsf-certified-3-year-replacement-filter-pack-standard
store_origin: SK
region: Slovakia
---

# 75 GPD RO membrane capacity 22-piece 3-year replacement set NSF certified contaminant reduction F22-75 NSF Certified 3-Year Replacement Filter Pack, For Standard 5-Stage RO Systems, Reduces PFAS, Chlorine, Bad Taste & Odor, 22 Pieces

**Brand:** ispring
**Price:** € 560.64
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with 3 years of crystal-clear, chef-worthy water!

## Quick Answers

- **What is this?** F22-75 NSF Certified 3-Year Replacement Filter Pack, For Standard 5-Stage RO Systems, Reduces PFAS, Chlorine, Bad Taste & Odor, 22 Pieces by ispring
- **How much does it cost?** € 560.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/3591698-f22-75-nsf-certified-3-year-replacement-filter-pack-standard)

## 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

- • **3 Years of Pure Hydration:** Complete 22-piece filter pack ensures uninterrupted clean water for 3 years—no last-minute scrambles.
- • **Advanced 5-Stage Filtration:** From sediment to post-carbon polishing, enjoy water free from PFAS, chlorine, odors, and bad taste every sip.
- • **High-Capacity 75 GPD Membrane:** Robust reverse osmosis membrane delivers up to 75 gallons per day with 97% TDS rejection—performance you can trust.
- • **Effortless Quick-Connect Filters:** Updated push-fit post-carbon filters make replacements faster and hassle-free—because your time is valuable.
- • **Universal Compatibility & Certified Quality:** Fits most standard 5-stage RO systems including iSpring RCC7 series, backed by NSF certification for peace of mind.

## Overview

The iSpring F22-75 is a 22-piece, NSF certified 3-year replacement filter pack designed for standard 5-stage reverse osmosis systems. Featuring a high-capacity 75 gallons per day membrane with up to 97% TDS rejection, it effectively reduces PFAS, chlorine, bad taste, and odors. The pack includes sediment, granular activated carbon, carbon block, RO membrane, and post-carbon filters with quick-connect fittings for easy installation. Compatible with iSpring RCC7 and similar systems, it guarantees consistent, clean, great-tasting water for up to three years.

## Description

Product Description The F22-75 3-year filter pack comes with a total of 22 replacement filters so the filters can be changed on schedule for 3 years. 6x 5 Micron 10"" Sediment Filters (1st Stage, #FP15): Removes dirt, rust, sand, and other particles. Replace approximately every 6 months. 6x 5 Micron 10"" Granular Activated Carbon (GAC) Filters (2nd Stage, #FG15): Absorbs chlorine, halide, contaminants, odors, and other impurities that contribute to bad tastes and odors. Replace approximately every 6 months. 6x 5 Micron 10"" CTO Carbon Block Filters (3rd Stage, #FC15): Further removes any remaining chlorine, tastes, and odors. Replace approximately every 6 months. 1x High Rejection . 0001 Micron TFC Reverse Osmosis Membrane (4th Stage, #MC7): The heart of the RO system. Produces drinking water at a rate of 75 gallons per day. Replace approximately every 2-3 years. 3x Post Carbon Inline Filters (5th Stage, #FT15): Polishes the water from the tank before it is delivered to the faucet. Replace approximately every 12 months. This filter pack fits the iSpring RCC7, RCC7P, and most other RO systems that use standard sized filter housings including Flowmatic, PuROLine, Crystal Quest, and Apec. From the Manufacturer 6 piece of 5 Micron Sediment Filter: with only five micron rating, it is effective in removing dirt, rust and sand particles. NSF certified.

Review: Great product. clear instructions. - This under sink 5 stage RO system went together easily with the help of the manual and is currently working quite well. A number of little things, like the spare parts kit and the leak sensor cutoff switch are a nice touch. The first stage sediment filter clear housing is a must and seems to only be included in this brand. Overall quality is excellent and the full color pictures with little installation hints were great. Some minor howevers... However, there are a couple of items that can be improved, although they don't directly affect the performance of the system. One is the sheer bulk of the system (and any other RO system of this design). For dual sink installations where you have two sets of drains - and possibly garbage disposers, the system will not fit under the sink in all cases - mine was one. The main problem is the pressure tank. If you have a cabinet next door to the sink that you can give up some space, then the tank can go there. Otherwise it could be a deal breaker. This should be explained at the beginning of the manual and should give a footprint diagram and state: "STOP! Before you unpack our system...". This could simply be an added sheet laying in the top of the package. Second, the tool list is basic and you'll need other tools depending on the installation. Buy the optional slide-out rack is a must unless you plan to unmount the entire RO system occasionally as it will be impossible to change filters under the sink, especially the RO membrane. I ended up installing mine in the utility room with the faucet mounted on my laundry sink. This would be true of any RO system of this design. Not something explained on desertcart web pages for any system I looked at. Third, the manual gives a great description on how to prepare the leak sensor feedwater cutoff device, but they omitted to tell you where to put it and which line to put it in. I added the term "feedwater" because that's the line you put it in. It should be placed in the bottom of the sink cabinet under the RO system to detect leaks from the various push-in connectors that wet the cabinet floor. That should be thoroughly explained and seems to have been missed. Fourth, this system on my pressure well pump with 50-65 psi pressure switch, produces about 20 gallons a day, not 75 as advertised on desertcart. Real specs are actually spelled out in the manual and are accurate there. Not sure why they are advertising 75 GPD. The RO water to waste water ratio is not 1.5:1, which sounds amazing. It is closer to 1:1.5, which is closer to what I have read, about RO systems and is actually quite good for a non-boosted system. Although this is what I expected, it is something to be aware of if you are using it heavily and are paying for your water. A note on the above performance: my TDS (total dissolved solids) is lab tested at about 280 ppm for calcium compounds. This is high, resulting in very hard water, and will slow down RO water production. Also, running the system on a constant regulated higher pressure of 65 psi will improve the RO ratio and production performance. If you're not sure the RO system is working, without a TDS meter, just taste the waste water. (be careful if you suspect high levels of contaminants). Mine tastes like you dissolved a stick of chalk in it - imagined. The RO water is refreshing and clean. Overall, the system is excellent. The USA based company is one reason I chose this system. Although I have not had to use their help, other reviewers did and got good service. I highly recommend this system and their USA based company iSpring.
Review: Exact filter to replace old system - Quality replacement for the iSpring RO water filter. Easy to install and the water quality is great.

## Features

- Individually wrapped 3-year high capacity filter replacement cartridge pack for most standard 5-stage through systems
- Experience clean, safe, and good-tasting water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – even better than most bottled water
- 75 gpd reverse osmosis membrane for superior performance, TDS rejection rate up to 97%
- 22 pieces of 10" X 2. 5" Replacement water filters included: 6x sediment filters, 6x granular activated carbon filters, 6x carbon block filters, 1x 75 gpd through membrane, and 3x post-carbon filter
- Updated FT15 post-carbon filters are built with a secure push-fit quick connection, which allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005V6GP6G |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #4,531 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #45 in Replacement Under-Sink Water Filters |
| Brand | iSpring |
| Certification | certified frustration-free |
| Color | White |
| Compatible Water Purifier Models | Aquaphor Crystal, iSpring RCC7 |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,178) |
| Date First Available | October 13, 2011 |
| EU Spare Part Availability Duration | 3 Years |
| External Testing Certification | ANSI |
| Global Trade Identification Number | 00662425038046, 00662425058433 |
| Included Components | water filters |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.65 ounces |
| Item model number | F22-75 |
| Manufacture Year | 2017 |
| Manufacturer | Ispring Water Systems LLC. |
| Material | Polypropylene, Granular Activated Carbon, Carbon Block |
| Number Of Pieces | 22 |
| Number of Items | 1 |
| Part Number | F22-75 |
| Pattern | Cartridge |
| Product Benefits | Reduces PFAS, chlorine, bad taste, and odor, removes various contaminants for cleaner, safer, better-tasting water. |
| Product Dimensions | 16"D x 16"W x 12"H |
| Set Name | 3-Year Replacement Filter Pack |
| Size | 22 Piece Set |
| Style | 3-Year RO Filter Replacements |
| UPC | 662425038046 662425058433 |
| Unit Count | 1.0 Count |

## Product Details

- **External Testing Certification:** ANSI
- **Item Weight:** 75 Grams
- **Material:** Polypropylene, Granular Activated Carbon, Carbon Block
- **Product Dimensions:** 16"D x 16"W x 12"H

## Images

![F22-75 NSF Certified 3-Year Replacement Filter Pack, For Standard 5-Stage RO Systems, Reduces PFAS, Chlorine, Bad Taste & Odor, 22 Pieces - Image 1](https://m.media-amazon.com/images/I/81O-oAQOJvL.jpg)

## Available Options

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

## Questions & Answers

**Q: How often do I have to replace filters?**
A: Depends upon usage, but I replace once per year the ones they suggest every sixmonths. Two in family and only use for drinking water, ice maker and auto coffee makers.One of the best decisions we made. Jack C.

**Q: Is there a shelf life for these filters**
A: Replacement Cartridges
Essential filter package: 1-year filter supply #F7-GAC
Best valued filter package: 3-year filter supply #F22-75
1st Stage: Sediment Filter, #FP15; Replace every 3-6 months
2nd Stage: GAC Filter, #FG15; Replace every 3-6 months
3rd Stage: CTO Carbon Block Filter, #FC15; Replace every 3-6 months
4th Stage: 75GPD RO Membrane, #MC7; Replace every 2-3 years
5th Stage: Inline Post Carbon Filter, #FT15; Replace every year

**Q: Can be used with apec roes uv75?**
A: I have no idea....  I have them in storage.

**Q: Will these replace the fliters for the pucrt 100gpd reverse osmosis system**
A: They do not look like they will fit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product. clear instructions.
*by R***0 on April 20, 2025*

This under sink 5 stage RO system went together easily with the help of the manual and is currently working quite well. A number of little things, like the spare parts kit and the leak sensor cutoff switch are a nice touch. The first stage sediment filter clear housing is a must and seems to only be included in this brand. Overall quality is excellent and the full color pictures with little installation hints were great. Some minor howevers... However, there are a couple of items that can be improved, although they don't directly affect the performance of the system. One is the sheer bulk of the system (and any other RO system of this design). For dual sink installations where you have two sets of drains - and possibly garbage disposers, the system will not fit under the sink in all cases - mine was one. The main problem is the pressure tank. If you have a cabinet next door to the sink that you can give up some space, then the tank can go there. Otherwise it could be a deal breaker. This should be explained at the beginning of the manual and should give a footprint diagram and state: "STOP! Before you unpack our system...". This could simply be an added sheet laying in the top of the package. Second, the tool list is basic and you'll need other tools depending on the installation. Buy the optional slide-out rack is a must unless you plan to unmount the entire RO system occasionally as it will be impossible to change filters under the sink, especially the RO membrane. I ended up installing mine in the utility room with the faucet mounted on my laundry sink. This would be true of any RO system of this design. Not something explained on Amazon web pages for any system I looked at. Third, the manual gives a great description on how to prepare the leak sensor feedwater cutoff device, but they omitted to tell you where to put it and which line to put it in. I added the term "feedwater" because that's the line you put it in. It should be placed in the bottom of the sink cabinet under the RO system to detect leaks from the various push-in connectors that wet the cabinet floor. That should be thoroughly explained and seems to have been missed. Fourth, this system on my pressure well pump with 50-65 psi pressure switch, produces about 20 gallons a day, not 75 as advertised on Amazon. Real specs are actually spelled out in the manual and are accurate there. Not sure why they are advertising 75 GPD. The RO water to waste water ratio is not 1.5:1, which sounds amazing. It is closer to 1:1.5, which is closer to what I have read, about RO systems and is actually quite good for a non-boosted system. Although this is what I expected, it is something to be aware of if you are using it heavily and are paying for your water. A note on the above performance: my TDS (total dissolved solids) is lab tested at about 280 ppm for calcium compounds. This is high, resulting in very hard water, and will slow down RO water production. Also, running the system on a constant regulated higher pressure of 65 psi will improve the RO ratio and production performance. If you're not sure the RO system is working, without a TDS meter, just taste the waste water. (be careful if you suspect high levels of contaminants). Mine tastes like you dissolved a stick of chalk in it - imagined. The RO water is refreshing and clean. Overall, the system is excellent. The USA based company is one reason I chose this system. Although I have not had to use their help, other reviewers did and got good service. I highly recommend this system and their USA based company iSpring.

### ⭐⭐⭐⭐⭐ Exact filter to replace old system
*by T***2 on December 22, 2025*

Quality replacement for the iSpring RO water filter. Easy to install and the water quality is great.

### ⭐⭐⭐⭐⭐ Great Value.
*by B***B on January 12, 2026*

Work Great. Fit perfect. Excellent PPM levels. We use them in our off-grid setup for drinking. coffee, cooking water. So they last longer than a year. After 1st year PPM was 30. We use the LED UV after these to have 7 stage.

## Frequently Bought Together

- iSpring F22-75 3-Year Replacement Filter Pack, For Standard 5-Stage RO Systems, Reduces PFAS, Chlorine, Bad Taste & Odor, 22 Pieces
- iSpring RCC7, NSF Certified, High Capacity Under Sink 5-Stage Reverse Osmosis Water Filter, RO Drinking System, 75 GPD, Brushed Nickel Faucet, Patented Top-Mounted Faucet Design for Easy Installation
- iSpring ICEK Ultra Safe Fridge Water Line Connection and Ice Maker Installation Kit for Reverse Osmosis RO Systems & Water Filters, 1/4", 20 feet

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-08*