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Tier1 20 x 4.5 Water Filter | Cation Exchange Resin Whole House Cartridge for Iron & Manganese Reduction | Fits Most 4.5 x 20 Whole House Filter Housings | Home Water Filter
4.6 (98 items)
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US$37.79 cheaper than the new price!!
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Used US$25.20
Product details
| Management number | 218765709 | Release Date | 2026/05/03 | List Price | US$25.20 | Model Number | 218765709 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- UNIVERSAL HOUSING FIT – This 20 x 4.5 inch iron and manganese reducing cartridge is designed to fit most standard 4.5” x 20” whole house filter housings used in residential point-of-entry systems.
- CATION EXCHANGE RESIN MEDIA – Uses cation resin media beads that bind dissolved iron and manganese ions as water passes through, helping reduce staining-related minerals at the main water line.
- IDEAL FOR STAINING-RELATED WATER ISSUES – Commonly used when iron and manganese contribute to orange/red or dark staining on fixtures, toilets, tubs, and laundry, helping improve whole-home water usability.
- BEST USED WITH A SEDIMENT PRE-FILTER – Often installed after a coarse sediment stage to reduce particulate loading and help extend resin performance in well water or high-sediment environments.
- SERVICE LIFE VARIES BY WATER CONDITIONS – Replacement timing depends on iron/manganese levels and household usage; return of staining, reduced flow, or performance drop are common indicators to change the cartridge.
| UPC | 810004473973 |
|---|---|
| Brand Name | Tier1 |
| Unit Count | 1 Count |
| Item Weight | 8.42 Pounds |
| Manufacturer | Tier1 |
| Model Number | MANG-IRON |
| Material Type | Cation Exchange Resin |
| Product Benefits | Helps reduce iron and manganese linked to staining across the home, Cation exchange resin targets dissolved minerals through ion exchange, Best used after a sediment pre-filter to support longer performance, Compatible with most standard 20 x 4.5 whole house housings, Designed for residential point-of-entry water treatment applications |
| Manufacturer Part Number | MANG-IRON |
| Item Dimensions D x W x H | 4.5"D x 4.5"W x 20"H |
| External Testing Certification | NSF |
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