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Technical Data Sheet
PartsTable / COMPONENT / 15557-43
15557-43 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

FILTER ELEMENT,WATER PURIFICATIO. Key specifications include length: 22.0 MILLIMETERS NOMINAL MM, material: STEEL CORROSION RESISTING OVERALL, special_features: 2.7MM METAPHYSEAL SCR SLF-TPNG W/T8 STRDRV RECESS/22MM. FOR TAH ORTHO AMAL.

MM, part_name_assigned_by_controlling_agency: 2.7MM METAPHYSEAL SCR SLF-TPNG W/T8 STRDRV RECESS/22MM MM. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4610-01-679-9116, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
15557-43
NSN: 4610-01-679-9116
FSC: 4610
CAGE: 5AKR3 — PENTAIR WATER FILTRATION INC (USA)
SPECIFICATIONS
length22.0 MILLIMETERS NOMINAL MM
materialSTEEL CORROSION RESISTING OVERALL
special_features2.7MM METAPHYSEAL SCR SLF-TPNG W/T8 STRDRV RECESS/22MM. FOR TAH ORTHO AMAL. MM
part_name_assigned_by_controlling_agency2.7MM METAPHYSEAL SCR SLF-TPNG W/T8 STRDRV RECESS/22MM MM
NSN4610-01-679-9116
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,WATER PURIFICATIO TITLE COMPONENT PN 15557-43 MFR FILTER ELEMENT,WATER P
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
13603Interchangeable
interchangeable cross-reference
interchangeable
14-606Interchangeable
interchangeable cross-reference
interchangeable
100236Interchangeable
interchangeable cross-reference
interchangeable
P36000008Interchangeable
interchangeable cross-reference
interchangeable
436-7403895-1Interchangeable
interchangeable cross-reference
interchangeable
26KP422Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15557-43?
15557-43 is a FILTER ELEMENT,WATER PURIFICATIO.
What parts can replace 15557-43?
There are 13 known substitutes for 15557-43: 13603, 14-606, 100236 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15557-43?
15557-43 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4610-01-679-9116. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026