Skip to content
TapBuff
ZIP

Bosch UltraClarity Water Filter (11034152 / BORPLFTR10)

Checked against its certification listings: what they cover, what the maker claims, and what it costs over five years.
Refrigerator filterOriginal

Listings checked Oct. 9, 2026

Certified to

Not on any listing

NSF, WQA, IAPMO, checked Oct. 9, 2026. Every claim on this page is the maker’s alone.

Part numbers
11034152, BORPLFTR10, BORPLFTR30, RA450010, RA450021, REPLFLTR10, REPLFLTR30, 17005585

List price, one filter

$49

as of Oct. 9, 2026

Five years of filters

$490

10 filters, one every 6 months

The maker’s page

List price from the maker’s site, checked Oct. 9, 2026. Prices change; the maker’s page is the final word.

No certification found

Not on any listingNSF, WQA, IAPMO, checked Oct. 9, 2026

TapBuff searched the certifiers’ own listings and found nothing for this product. That does not mean it does not work. It means no independent certifier has confirmed what it reduces, so every claim below is the maker’s alone.

Certified for, and claimed

Certified, by a listing

Nothing.

Claimed by the maker only

  • Reduces chlorine taste and odors (Bosch, Thermador and Gaggenau store pages).

What it costs over five years

Replaced on the maker’s interval, the schedule the fridge’s own filter light keeps, at list price. Every filter is counted: the one that came with the fridge is long gone.

ItemReplacedCountAmount
Bosch UltraClarity Water Filter (11034152 / BORPLFTR10)Every 6 monthsmonth rating10$490

Five-year total$490

Which refrigerators it fits

Made for Bosch, Thermador, Gaggenau refrigerators, but no maker’s page TapBuff could read lists the models it fits, so none are listed here. Your refrigerator’s manual names the filter it takes.

Certified copies

Third-party filters whose makers say they replace this one, each with a certifier’s listing, ranked by the health contaminants their listings cover, then five years of filters at list price.

  • Swift Green SGF-BO90

    Copy · replaces 644845, BORPLFTR10, 101443-A

    • NSF/ANSI 42
    • NSF/ANSI 53
    • NSF/ANSI 401

    Certified for: Lead, Copper, Arsenic, Chromium (total), Chlorine, Chloramine, Total trihalomethanes (TTHM)

    Replaced
    Every 6 months10 filters
    Five years
    $293

  • Filters Fast PH21700

    Copy · replaces 644845, BORPLFTR10, RA450010

    • NSF/ANSI 42
    • NSF/ANSI/CAN 372

    Certified for: Chlorine

    Replaced
    Every 6 months10 filters
    Five years
    $250

Worth knowing

Still sold, but no current Bosch, Thermador or Gaggenau refrigerator lists it, so it fits older models only. Bosch publishes no gallon rating; replace it every six months or when the fridge says to.

Other original filters

All refrigerator filters

Where to go next