Bosch Refrigerator Water Filters — BSH Family Part Numbers & Fit Pages

Bosch refrigerators belong to BSH (Bosch and Siemens Home Appliances), and their factory water filters — the 00640565 / BORPLFTR50A family used in 800-series and integral fridges — are proprietary Bosch slot designs rather than a shared standard.

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Not sure which cartridge your Bosch takes?Every Bosch fit page lists the exact cartridges that fit, the filter location, and the change interval. Open the fridge filter finder →
Which style do you have?
9000 1944129000 194412 · BORPLFTR50verify by model3M CS-523M CSverify by modelBORPLFTR55BORPLFTR55verify by model
Not sure? Type your model number in the finder.
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Bosch part-number direct lookup

Cross-references listed only where the slot family is in stock — no guessed compatibility.
Brand part numberWhat it isClearFit cross-reference
00640565BSH 800-series / integral cartridgeIn development — check by model
BORPLFTR50ABosch 800-series cartridge (alt. number)In development — check by model
Gaggenau RY492701Gaggenau slot (BSH family)In development — check by model
Neff K3990 familyNeff slot (BSH family)In development — check by model
ClearFit CF-1001P lead reduction EDR1RXD1 replacement refrigerator water filter product photo
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Find your Bosch model

Every Bosch model we hold has a dedicated fit page — exact cartridges that fit, filter location, and change interval. Browse all Bosch models by number →

Bosch Models 0–9 & A–F — 124 models — full index

Gaggenau family — 10 models

Neff family — 16 models

W1085590 specials — 5 models

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Bosch refrigerator filter questions, answered

Often, yes — all three are BSH brands and the built-in lines share the BSH cartridge families. The fit pages list the cross-brand part numbers explicitly so you can buy whichever number is in stock.

Because Bosch is not part of the Whirlpool or Frigidaire groups. BSH runs its own proprietary slot system, so the honest cross-reference is to the BSH part number itself.

Usually inside the refrigerator compartment on the left wall, or on the rating plate behind the lower drawer/kickplate. Bosch numbers are long (E-NR style like KGN39…) — use the full string.

Yes — if the cartridge in your Bosch still has its part number printed on it (or the old one is in the cupboard), search that number directly. Fit pages list the OEM part number, its aliases, and the ClearFit cross-reference side by side.