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Item #:
13285269
iFilters 5 Micron 20 x 4.5 Whole House Radial Flow Heavy Duty Sediment and Carbon Water Filter Replacement Cartridge for GE FXHTC, GXWH40L, GXWH35F,
87% of respondents would recommend this to a friend
Item #:
13285269
AUD 135
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Effectively reduces sediment, organics, bad chlorine taste and odor with a 100,000-gallon capacity.
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What Stands Out
Dual Filtration
Combines sediment and carbon filtration to ensure clean water. Effectively removes contaminants and improves taste, addressing common issues found in municipal and well water sources.
Extended Lifespan
Designed for longer use, reducing the frequency of filter changes and saving time and money. This reliability ensures consistent quality and performance, setting it apart from standard filters.
Easy Installation
User-friendly design allows for quick and hassle-free replacement. Compatible with most standard systems, making it an accessible solution for those seeking effective water purification.
Product Details
| Model Number | RF-4520 |
| Product Benefits | Reduces sediment, chlorine, taste, and odor while maintaining a great flow rate and offering easy installation with compatibility across various housing brands. |
| Brand Name | iFilters |
| UPC | 693614034624 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer Part Number | RF-4520 |
| Manufacturer | iFilters |
| Included Components | Filter |
| Material Type | Polypropylene (PP) |
| Item Dimensions D x W x H | 4.5"D x 4.5"W x 20"H (11.4 x 11.4 x 50.8 cm) |
| Item Weight | 4 Pounds (1.81 kg) |
| External Testing Certification | NSF |
| Material | Polypropylene (PP) |
| Product Dimensions (L x W x H) | 4.5"D x 4.5"W x 20"H (11.4 x 11.4 x 50.8 cm) |
| Product Benefits | Reduces sediment, chlorine, taste, and odor while maintaining a great flow rate and offering easy installation with compatibility across various housing brands. See more |
Who Should Buy?
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Homeowners
Ideal for homeowners needing efficient water filtration for drinking and household use, ensuring clean water supply.
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Aquarium Enthusiasts
Great for aquarium owners requiring high-quality water filtration to maintain a healthy environment for aquatic life.
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Industrial Applications
Suitable for industrial settings where high-capacity filtration is vital to protect machinery and processes from contaminants.
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Small Households
Not ideal for very small households that may not need such high-capacity filtration options due to lower water usage.
Product Description
iFilters 5 Micron 20 x 4.5 Whole House Radial Flow Heavy Duty Sediment and Carbon Water Filter Replacement Cartridge for GE FXHTC, GXWH40L, GXWH35F, GNWH38S, Culligan RFC-BBSA, WRC25HD, PP10BB-CC
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Customer Questions & Answers
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Question:
What is a Dual Purpose Radial Flow Cartridge 4.5 x 20" used for?
Answer: A Dual Purpose Radial Flow Cartridge 4.5 x 20" is designed for water filtration and purification. Its primary function is to reduce contaminants, including chlorine, sediment, and harmful chemicals, ensuring you have access to cleaner and healthier drinking water. This type of cartridge is ideal for both residential and commercial uses, such as in homes, restaurants, and industrial applications. By investing in this cartridge, users enhance the quality of their water, which not only improves taste but also supports the longevity of plumbing fixtures. -
Question:
What are the specifications of the Dual Purpose Radial Flow Cartridge 4.5 x 20"?
Answer: The specifications of the Dual Purpose Radial Flow Cartridge include its dimensions—4.5 inches in diameter and 20 inches in length—along with a radial flow design that allows for optimal performance. Typically crafted from advanced filtration materials, these cartridges feature a blend of filtration media, which facilitates the removal of sediment and chemical impurities. Ensuring a correct fit for your water filtration system is crucial, as this affects both the efficiency and efficacy of the filtration process. -
Question:
How do you install the Dual Purpose Radial Flow Cartridge 4.5 x 20"?
Answer: Installing the Dual Purpose Radial Flow Cartridge involves a few straightforward steps. First, turn off the water supply to your filtration system. Remove the old cartridge by unscrewing the housing and discarding it. Next, insert the new cartridge into the housing, ensuring it is seated properly. Finally, secure the housing back in place, turn on the water supply, and check for any leaks. Installing a fresh cartridge periodically ensures optimal water quality and system performance, vital for personal health and appliance maintenance. -
Question:
How often should I replace the Dual Purpose Radial Flow Cartridge?
Answer: The frequency of replacement for the Dual Purpose Radial Flow Cartridge largely depends on your water quality and usage levels. A typical recommendation is to change the cartridge every 6 to 12 months. However, if you notice a change in water taste, odor, or flow rate, it may be prudent to replace the cartridge sooner. Regular replacements help ensure that your water filtration system continues to perform well, maintaining clean and safe drinking water for you and your family. -
Question:
What contaminants does the Dual Purpose Radial Flow Cartridge remove?
Answer: The Dual Purpose Radial Flow Cartridge effectively reduces a variety of contaminants from your water, including chlorine, sediment, volatile organic compounds (VOCs), and certain bacteria. The filtration mechanism works by employing a multi-stage process, ensuring impurities are trapped while allowing clean water to flow through. This level of filtration is essential for improving the taste and safety of drinking water, making it a popular choice for households aiming for high water quality standards. -
Question:
Can the Dual Purpose Radial Flow Cartridge be used with any filtration system?
Answer: While the Dual Purpose Radial Flow Cartridge is versatile and compatible with many filtration systems, it is crucial to verify the specifications of your specific unit. Many standard filter housings designed for 4.5 x 20” cartridges can accommodate this product. Always consult the manufacturer's guidelines for compatibility to ensure optimal performance. Using the correct cartridge enhances filtration efficiency and prolongs the lifespan of your filtration system, promoting the best water quality. -
Question:
Is the Dual Purpose Radial Flow Cartridge environmentally friendly?
Answer: Yes, the Dual Purpose Radial Flow Cartridge can be considered environmentally friendly, especially when compared to single-use plastic bottles. By using this cartridge in a water filtration system, you reduce plastic waste associated with bottled water. Moreover, many manufacturers use materials that can be recycled or repurposed, further minimizing environmental impact. This eco-conscious choice not only aids in promoting a sustainable lifestyle but also supports cleaner water resources in your community. -
Question:
What is the expected lifespan of the Dual Purpose Radial Flow Cartridge?
Answer: The expected lifespan of the Dual Purpose Radial Flow Cartridge can vary based on usage and water quality. Typically, these cartridges can last anywhere from 6 to 12 months, depending on factors like water usage and contamination levels. Regular monitoring of water clarity and taste can help gauge when it's time for a replacement. Maintaining the cartridge within this recommended timeframe is essential to ensure the continued delivery of high-quality water, providing peace of mind for users. -
Question:
What are the benefits of using a radial flow design in water filtration?
Answer: The radial flow design of the Dual Purpose Radial Flow Cartridge offers several advantages, including an even flow and high filtration efficiency. This design reduces the risk of clogging and allows for enhanced contact time with the filtration media, effectively capturing a broader range of contaminants. Users benefit from consistent water quality and prolonged use before needing replacement. This design is particularly beneficial in high-demand scenarios, where maintaining water quality is crucial, such as in households with multiple residents. -
Question:
Where can I buy the Dual Purpose Radial Flow Cartridge 4.5 x 20"?
Answer: You can purchase the Dual Purpose Radial Flow Cartridge 4.5 x 20" on Ubuy. Ubuy offers a vast selection of water filtration products, ensuring that you find the right cartridge for your needs. Their platform provides convenient access to various brands, comprehensive product descriptions, and customer reviews, making it easier to make an informed decision. By choosing Ubuy, you can efficiently obtain the necessary replacement cartridges, enhancing your water quality at home.
iFilters Replacement Under-Sink Water Filters RF-4520 Editorial Review
**Editorial Review of Dual Purpose Radial Flow Cartridge 4.5 x 20"** The Dual Purpose Radial Flow Cartridge 4.5 x 20" has garnered Considerable attention from users, largely due to its effective filtration capabilities. Customers have praised its dual-purpose design, which enhances water quality by removing a wide range of contaminants while also effectively reducing sediment. Users appreciate its ability to deliver clean and fresh water, making it a preferred choice for both residential and light commercial applications. The cartridge's longevity has been highlighted as a strong selling point, with many reviewers noting that it maintains its performance over an extended period, minimizing the need for frequent replacements. Users have also found that installation is straightforward, allowing for a hassle-free setup that doesn’t require advanced technical skills. However, while the overall reception is positive, some users reported occasional concerns regarding compatibility with certain filtration systems. A few customers voiced that while the initial performance was excellent, they experienced a dip in filtration quality as their usage continued. Nevertheless, most agree that the price point is competitive given the effective performance and durability of the product. In summary, the Dual Purpose Radial Flow Cartridge 4.5 x 20" has successfully met the filtration needs of many users, earning a reputation for quality and efficiency. With minimal maintenance and an intuitive installation process, it stands out as a reliable option in the water filtration market. **
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Pros
- Excellent filtration performance for various contaminants
- Dual-purpose design enhances water quality
- Long-lasting with minimal maintenance
- Easy installation process
Cons
- Occasional performance decline over time reported by some users
Platform Trust & Buyer Confidence
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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AUD 135
Order now and get it around Friday, September 25
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Features & Benefits
- Dual filtration in a compact 20x4.5 inch size.
- Filters down to 25 microns for enhanced purification.
- Removes sediment, chlorine taste, and odors.
- Contains premium GAC Coconut Shell Carbon media.
- 100,000-gallon capacity ensures long-lasting use.
- NSF approved for a trusted filtration solution.
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