When you want the OEM filter. No compromises. The Bosch 11032531 (also sold as UltraClarity Pro, BORPLFTR55) is the only filter Bosch engineers their refrigerators around. Full manufacturer warranty intact, exact-spec match to the factory-shipped part.
What it removes
- Lead 99.0% · Chlorine 97.0% · Mercury 94.0%
- Cysts, pesticides, pharmaceuticals
- Turbidity + microparticles to 0.5 µm
NSF/ANSI 42 (aesthetic), third-party certified. Certification numbers verifiable on request.
Fits these refrigerators
Fits Bosch 500, 800 and Benchmark series refrigerators (2017+) that originally shipped with Bosch 11032531. Cross-references: 11032518 · GU11032531.
Not sure if this fits? Send us your fridge model number. We confirm within 2 hours on business days.
Installation (2 minutes, no tools)
- Locate the filter compartment (top-right inside the fridge or bottom grille)
- Push in and rotate or pull the old filter to release
- Insert the new 11032531 and push until it clicks
- Run 2-3 gallons through the dispenser to flush carbon fines
















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