Industrial replacement referenceSource-backed records · No compatibility guesswork

Refrigerators · parts

Bosch B36CD50SNS refrigerator water filter: UltraClarityPro BORPLFTR55

Bosch model specification sheet for B36CD50SNS explicitly lists UltraClarityPro BORPLFTR55. True counter-depth French-door model; external dispenser; 21.6-cu.-ft. capacity. This direct model specification lists BORPLFTR55 as the UltraClarityPro replacement water filter; the model page identifies a different counter-depth cabinet and capacity from B36FD50SNS. This entry is limited to the exact model string B36CD50SNS; use the appliance label and current cartridge marking before ordering.

Safety boundary

  • Use the exact model Owner’s Manual for the cartridge access and filter-indicator reset, and Bosch’s full E-Nr lookup if the appliance label includes a revision suffix.
  • Bosch’s replacement guidance says to discard five minutes of dispenser water and one ice-bin worth of cubes after installation; verify any model-specific purge instructions.
  • Check for leaks after installation; stop water dispensing if a leak appears.
Part typeRefrigerator water-filter cartridge

Compatibility requires a direct model listing, explicit supersession, or equivalent manufacturer evidence.

Required identifiers

  • Complete model from appliance label: B36CD50SNS
  • Replacement water-filter part/family: BORPLFTR55
  • Bosch specification model code: B36CD50SNS. Bosch support’s filter finder may require the complete E-Nr with slash and two-digit revision from the appliance label.

Compatibility rules

  • Bosch’s specification sheet explicitly maps B36CD50SNS to BORPLFTR55. Use the complete appliance E-Nr for Bosch support if the label carries the slash plus two-digit revision.
  • The cited manufacturer model/support/specification page is the fit receipt for B36CD50SNS; do not infer fit for another finish, suffix, revision, or nearby series.

Never assume

  • BORPLFTR55 fits all Bosch refrigerators or another product merely because the name or filter appearance is similar.
  • The refrigerator water cartridge is interchangeable with its air/odor filter, produce preserver, housing, or bypass plug.
  • The manufacturer’s named contaminant/certification claims cover every contaminant or make microbiologically unsafe or unknown-quality water safe.
  • Do not assume a filter fit after the refrigerator’s filter head has been replaced during repair; Bosch warns a different cartridge may be needed.
  • Do not substitute a different Bosch filter family (for example BORPLFTR50) based on appearance or product series.

Exact model and part receipt

  • Complete appliance model: B36CD50SNS.
  • Bosch model specification sheet for B36CD50SNS explicitly lists UltraClarityPro BORPLFTR55.
  • True counter-depth French-door model; external dispenser; 21.6-cu.-ft. capacity.

Filter identity and limits

This direct model specification lists BORPLFTR55 as the UltraClarityPro replacement water filter; the model page identifies a different counter-depth cabinet and capacity from B36FD50SNS.

Replacement guidance and boundary

For the external dispenser, Bosch’s general FAQ says to discard about five minutes of dispensed water and one ice-bin worth of cubes after a new filter; confirm the exact sequence/reset in this model’s Owner’s Manual.

Bosch’s specification sheet explicitly maps B36CD50SNS to BORPLFTR55. Use the complete appliance E-Nr for Bosch support if the label carries the slash plus two-digit revision.

Sources and claim boundariesReviewed 2026-10-02
Bosch Home Appliances: 36-inch Counter-Depth 3-Door Refrigerator Specification SheetBosch’s exact B36CD50SNS 500-Series specification sheet lists UltraClarityPro water filter BORPLFTR55; the 21.6-cu.-ft. counter-depth model has an external water/ice dispenser.Open official source →Bosch Home Appliances: UltraClarityPro Water Filter 11032531 / BORPLFTR55Identifies current Bosch item 11032531 as UltraClarityPro BORPLFTR55; Bosch says to verify model compatibility, replace every six months or when alerted, and contact Bosch if a repaired/replaced filter head changes the match.Open official source →Bosch Home Appliances: Getting Started with your Bosch Refrigerator: water-filter guidanceBosch recommends a six-month or appliance-alert replacement interval, discarding five minutes’ worth of water and one ice-bin worth of cubes after replacement, and resetting the filter indicator.Open official source →
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