Pentair Pentek RFFE20-BB Big Blue Water Filter, Whole House Radial Flow Iron Reduction Replacement Cartridge

Enhancing the taste of your water by filtering up to 3 PPM of dissolved iron, the GREATLY IMPROVES TASTE filter eliminates any metallic taste. This filter effectively prevents rust stains on sinks, toilets, and plumbing fixtures, while also protecting your appliances from potential damage. Designed for whole-house filtering on the main water line, this filter works exceptionally well for those with well water.

The filter is compatible with all 20" Big Blue Housing systems and can replace any 4.5" x 20" iron-reducing filter. For a family of four, the GREATLY IMPROVES TASTE filter should be replaced every 3 months to maintain a 3PPM reduction. Please refer to the image chart for more detailed information.

In summary, this filter offers the following benefits:

1. Greatly Improves Taste: Filters up to 3 PPM of dissolved iron, eliminating metallic taste.
2. Rust Stain Prevention: Prevents rust stains on sinks, toilets, and plumbing fixtures, while protecting appliances.
3. Whole-House Filtering: Works great for well water, installed on the main water line.
4. Universal Fit: Compatible with all 20" Big Blue Housing systems and can replace any 4.5" x 20" iron-reducing filter.
5. Recommended Replacement: For a family of four, replace every 3 months to maintain a 3PPM reduction.

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