Tier1 10 Micron 20 x 4.5 Water Filter | Radial Flow Carbon Block Whole House Cartridge | Replacement for Pentek EPM-20BB, 155783-43, EPM4-20BB | 4.5 x 20 Water Filter
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Product details
| Management number | 221628113 | Release Date | 2026/05/03 | List Price | $18.52 | Model Number | 221628113 | ||
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| Category | |||||||||
- COMPATIBLE REPLACEMENT MODELS – This 10 micron 20 x 4.5 carbon block cartridge replaces Pentek EPM-20BB, EPM4-20BB, 155783-43 and fits most standard 4.5” x 20” whole house filter housings.
- RADIAL FLOW CARBON BLOCK DESIGN – Water flows from the outside toward the center core, supporting consistent contact with compressed carbon media for chlorine taste and odor reduction.
- 10 MICRON SEDIMENT & CARBON FILTRATION – Designed to reduce chlorine taste and odor while also helping capture fine particulate commonly present in municipal water systems.
- WHOLE HOUSE POINT-OF-ENTRY APPLICATION – Commonly installed at the main water line to help improve water quality at showers, sinks, appliances, and laundry equipment.
- SERVICE LIFE DEPENDS ON WATER USAGE – Replacement timing varies based on chlorine levels and water consumption. Monitoring flow reduction helps determine proper cartridge replacement.
| UPC | 810004477544 |
|---|---|
| Brand Name | Tier1 |
| Unit Count | 1 Count |
| Manufacturer | Tier1 |
| Model Number | EPM4-20BB |
| Material Type | Activated Carbon Block |
| Number of Items | 1 |
| Product Benefits | Helps reduce chlorine taste and odor across the home, Supports whole house municipal water treatment applications, Upflow carbon design increases water-to-media contact time, Compatible with most standard 10 x 4.5 whole house housings, Designed for residential point-of-entry systems, |
| Manufacturer Part Number | EPM4-20BB |
| Item Dimensions D x W x H | 4.25"D x 4.25"W x 19.58"H |
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