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💧 Elevate your water game—ditch the iron, keep the flow fresh!
The Pentek RFFE20-BB Radial Flow Iron Reduction Filter Cartridge is engineered to reduce dissolved iron up to 3 PPM, eliminating metallic taste and preventing rust stains across your entire home. Compatible with all 20" Big Blue housings, it offers a robust lifespan of 26,000 gallons at 3 PPM, making it a reliable, easy-to-install solution for well water and municipal supplies alike. Trusted by professionals and homeowners, this NSF-certified filter safeguards plumbing and appliances while delivering crisp, clean water every day.



| ASIN | B0025PPF76 |
| Benefits | Removes Iron and Prevents Rust Stains |
| Best Sellers Rank | 895,711 in DIY & Tools ( See Top 100 in DIY & Tools ) 790 in Replacement Under-Sink Water Filters |
| Brand Name | Pentek |
| Customer Reviews | 4.4 4.4 out of 5 stars (445) |
| External Testing Certification | NSF |
| Global Trade Identification Number | 00051678263037 |
| Item Dimensions D x W x H | 11.4D x 50.8W x 11.4H centimetres |
| Item Type Name | Water Filter Cartridge |
| Item Weight | 3.08 Kilograms |
| Manufacturer | Pentair Industries |
| Manufacturer Part Number | 155263-43 |
| Material Type | iron reduction media |
| Model Number | RFFE20-BB |
| Number of Items | 1 |
| Set Name | Single |
| UPC | 807032975227 115971040907 851905129521 163120786473 182682383944 700999878597 808112763284 160921462131 806294987023 132017517186 051678263037 102930750250 809390005905 798527580180 |
| Unit Count | 1.0 Count |
D**N
Great product, came in safe and sterile packaging which is what you like to see when ordering a filter for drinking water. Does the trick for removing the little bit of iron I have in my water. Definitely recommend
T**S
As someone who has struggled with high iron content in our well water for years, leading to frustrating metallic tastes, unpleasant odors, and stubborn orange staining on fixtures and laundry, finding an effective solution was paramount. After researching various options, I decided to try the Pentek RFFE20-BB Iron Reduction Filter, 20x4.5-Inch, and I am absolutely thrilled with the results – it deserves every one of its five stars! From the moment we installed this filter, the difference was immediate and dramatic. The 20x4.5-inch size was a perfect fit for our whole-house filter system, making the replacement process straightforward. Within hours of flushing the lines, our water was noticeably clearer, tasted fresh and pure, and the metallic tang was completely gone. What truly impresses me is its iron reduction capability. We no longer see any new orange stains forming in our sinks, toilets, or washing machine. Our white laundry stays brilliantly white, and even bathing is a more pleasant experience without the lingering iron smell. This filter has genuinely protected our plumbing and appliances from the corrosive and staining effects of iron, which will undoubtedly save us money and hassle in the long run. The build quality feels robust, suggesting good longevity and performance between changes. It consistently delivers clean, great-tasting water throughout our entire home. If you're battling iron issues in your water supply, do yourself a favor and invest in the Pentek RFFE20-BB. It's a game-changer and has significantly improved our daily lives. Highly, highly recommended!
P**R
Perfekt, genau das was ich brauchte. Kann diesen Artikel nur weiter empfehlen.
A**R
Hmmm, I had iron in my water at one point but the do a great job of cleaning things up.
M**G
My water intake is horrible. Hard water and full of iron. As it was only for a low usage in a camp, I tried this filter which did a very good job. I highly recommend, to extend filter life, as second stage, I recommend placing a 50/5micron filter at 34$ and you will double the time before changing both filter. Filter often arrive defective. Look closely before installing.
Trustpilot
3 days ago
2 weeks ago