Filters by brand
Thermador Refrigerator Water Filters
The right water filter for a Thermador refrigerator, fridge-freezer or freezer with a dispenser or ice maker, price-compared. We hold manufacturer fitment data for 3 Thermador models — pick your refrigerator style below, or enter your Thermador model number in the finder.
Which Thermador refrigerator style do you have?
3 tracked Thermador models with verified fitmentPick your style to see which filter numbers Thermador uses there — every pairing comes from a manufacturer fitment list, parts locator or product page for a specific Thermador model, never from the brand alone.
Thermador filter types and compatibility
1 filter number| Filter number | Thermador styles it serves | Tracked Thermador models | Options we carry | From (per filter) | Notes |
|---|---|---|---|---|---|
| BORPLFTR50Bosch · UltraClarity Pro | French door | 3 | 4 | No live price | Bosch BORPLFTR50 (UltraClarity Pro) — also printed 11032518. BSH sells ONE cartridge under four brand numbers — BORPLFTR50, BORPLFTR55, RA450022 and REPLFLTR55; 11032531 is that same cartridge and 11050659 is its three-pack. |
Styles and model counts come from the compatibility rows we hold for Thermador refrigerators; options and prices are live catalog rows, and a multi-pack counts at its price per filter. A dash means no evidence yet — not “does not fit”.
Thermador filter numbers, prices compared
Every filter number →
Thermador filters we carry
4 listingsGenuine Thermador cartridges and the compatible replacements for the filter numbers Thermador refrigerators use — every listing links to a full page with prices compared across sellers.
GLACIER FRESH Replacement for Bosch 11025825 Ultra Clarity Pro Refrigerator Water Filter BORPLFTR50, Compatible with KWF 2000, 12028325, 11032531, BOR
FFN-0000128No live price right now
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Icepure
ICEPURE Refrigerator Water Filter Replacement for Bosch Ultra Clarity Pro BORPLFTR50, BORPLFTR55, 11032531, 12033030, 12028325, 11025825, B36CT80SNS, B36CL80ENS, WFC100MF, WFS200MF, RA450022, 3PACK
Model BORPLFTR50
FFN-0000350No live price right now
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Pureplus
PUREPLUS BORPLFTR50 Replacement for Bosch 11025825 Ultra Clarity Pro Refrigerator Water Filter, Compatible with 12033030, 12028325,11025825, BORPLFTR55, WFC100MF, B36CT80SNS, B36CL80ENS, 2Pack
Model BORPLFTR50
FFN-0000446No live price right now
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Waterdrop 11032531 Water Filter Replacement for Bosch® BORPLFTR50
Model BORPLFTR50
FFN-0000361No live price right now
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Filter questions, answered
7 guides
GuideAre Off-Brand Refrigerator Water Filters Okay? OEM vs. Compatible, Priced Per Filter
September 4, 2026What the manufacturer cartridge costs against a certified compatible, family by family, and the two cases where the genuine part is the only sensible buy.
- Guide
How Often to Replace Your Refrigerator Water Filter (and What Happens If You Don’t)
September 4, 2026Six months or the rated gallons, in the manufacturers’ own words — plus what a year of filters costs per family at today’s per-filter prices.
GuideHow to Reset the Water Filter Light on Your Refrigerator: Samsung, LG, GE, Whirlpool, Frigidaire
September 4, 2026The button, the hold time and the color to expect, brand by brand, quoted from the manufacturers’ own support pages and manuals.
- Guide
How to Flush a New Refrigerator Water Filter: Gallons and Minutes by Brand
September 4, 2026Samsung says 1 gallon, LG says 2.5, GE says six full glasses, Frigidaire says at least 1 — the numbers from the manuals, and why the first water runs cloudy.
GuideWhy Is My Refrigerator Water Dispenser Dripping? Check the Water Filter First
September 4, 2026A drip that started after a filter change is usually air in the line or a filter that is not seated — the checks, in the order the manufacturers give them.
GuideCan Mold Grow in a Freezer? Mold in the Refrigerator and Freezer, Cleaned and Kept Out
September 4, 2026USDA says mold can grow at refrigerator temperatures; at 0°F it stops but survives. The cleaning mix, the food rules and the parts that let mold back in.
GuideIs Kenmore the Same as Whirlpool? The Kenmore Refrigerator Water Filter Cross-Reference
September 4, 2026Kenmore is a retail brand, not a factory; the filter number on your cartridge tells you who built the fridge. Every Kenmore number cross-referenced from our catalog.