The AXEON® SDF-45-2005 Polypropylene Sediment Depth Filter Cartridge provides an economical, high-quality option for sediment and particulate reduction in pre- and post-filtration applications. Fits standard 4.5" x 20" filter housings including Pentair® Big Grey housings. Used as a single stage of particulate filtration or as an integrated stage within a complete water treatment system.
AXEON SDF-Series cartridges feature a multi-stage depth filtration design with four separate layers of graded-density micron filtration. The outside-in flow captures larger particles in the outer layers and progressively finer sediment toward the center - resulting in higher dirt-holding capacity and lower pressure drop than conventional spun polypropylene and string wound cartridges.
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| Filter Type | Replacement Sediment Filters |
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| Brand | AXEON Water Technologies |
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| SKU | 200640 |
| Weight | 2.0 lb |
| Dimensions (L × W × H) | 20 × 5 × 5 in. |
| Lead Time | Ships in 2-3 business days |
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What sediment and particulate reduction does the AXEON SDF-45-2005 provide?
The AXEON SDF-45-2005 provides 5-micron sediment and particulate reduction for pre-filtration and post-filtration applications.
Which filter housings fit the AXEON SDF-45-2005?
The AXEON SDF-45-2005 fits standard 4.5-inch by 20-inch filter housings, including Pentair Big Grey housings.
How does the AXEON SDF-45-2005 capture sediment through the cartridge?
The AXEON SDF-45-2005 uses four layers of graded-density depth filtration with outside-in flow, capturing larger particles in outer layers and progressively finer sediment toward the center.
Can the AXEON SDF-45-2005 serve as a single filtration stage?
The AXEON SDF-45-2005 can serve as a single stage of particulate filtration or as an integrated stage within a complete water treatment system.
Which systems use the AXEON SDF-45-2005 as replacement filtration?
The AXEON SDF-45-2005 is used in AXEON FSD-120, FSD-220, and FSD-320 cartridge filter systems, plus AXEON replacement filter kits for Hydro Logic BIGboy and Hydro Logic PreEvolution systems.
What construction and certification support the AXEON SDF-45-2005?
The AXEON SDF-45-2005 uses 100% pure polypropylene fibers and carries NSF Standard 42 certification. AXEON SDF-45-2005 materials are FDA listed, surfactant-free, binder-free, adhesive-free, and highly chemically resistant.
