Certified Genuine

Bosch Ultra Clarity Pro 11032518 Fridge Filter

£114.99 inc. VAT

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Replaces every 6 months
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2-3 day delivery Next day available

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Use our compatibility checker to confirm this is the right filter for your fridge.

Where do I find my model number?
Replace every 6 months or 946 litres for best results.It’s quick and easy to keep your water fresh and clean.

The Bosch Ultra Clarity Pro 11032518 replacement filter ensures better tasting ice and water by reducing chlorine, taste and odour from your mains water leaving you with high quality, fresh water.

Featuring a high level of filtration, the UltraClarity Pro has been system tested and certified by NSF International against NSF/ANSI Standard 42, 53 and 401 for the reduction of chlorine, chloramines, heavy metals, cysts, particulates and other contaminants.

Why choose a Genuine Bosch Filter?
  • Provides crystal clear water free of harmful contaminants
  • Guaranteed to fit your fridge with a quick and easy 90° turn and lock
  • Quality tested and certified by NSF for a host of contaminant reduction claims
  • Enjoy bottle quality, great tasting water on demand

The Ultra Clarity Pro should be changed every 946 litres or 6 months, whichever comes first.

This filter is compatible with the following filter models: 11032518, 11025825, 11032531, BORPLFTR50, KSZ50UCP

Installation

Installation Guide & Data Sheet

Product Details

The Bosch Ultra Clarity Pro 11032518 replacement filter ensures better tasting ice and water by reducing chlorine, taste and odour from your mains water leaving you with high quality, fresh water.

Featuring a high level of filtration, the UltraClarity Pro has been system tested and certified by NSF International against NSF/ANSI Standard 42, 53 and 401 for the reduction of chlorine, chloramines, heavy metals, cysts, particulates and other contaminants.

Why choose a Genuine Bosch Filter?
  • Provides crystal clear water free of harmful contaminants
  • Guaranteed to fit your fridge with a quick and easy 90° turn and lock
  • Quality tested and certified by NSF for a host of contaminant reduction claims
  • Enjoy bottle quality, great tasting water on demand

The Ultra Clarity Pro should be changed every 946 litres or 6 months, whichever comes first.

This filter is compatible with the following filter models: 11032518, 11025825, 11032531, BORPLFTR50, KSZ50UCP

Installation

Installation Guide & Data Sheet

Specifications
SKU
B-KSZ50UCP
Model code
KSZ50UCP
Brand
BOSCH
Fitting
Internal
Capacity
946 litres
Filter life
6 months
Flow rate
2.0 lpm
Operating temperature
2-38°C
Operating pressure
207-827 kPa

Certifications

  • NSF/ANSI 42Aesthetic EffectsCovers: Chlorine Taste & Odour
View the official NSF certification listing
Installation

Twist out the old cartridge, insert the new filter and lock it into place. Flush before first use.

Delivery & Returns

Order before our dispatch cut-off — 3pm Monday to Friday, or 12pm on Saturday — and your order is sent the same day; anything after that follows the next working day. We don’t dispatch on Sundays, and you’ll get a tracking link by email as soon as your order is on its way.

Choose your UK delivery option at checkout:

  • Free Express Delivery — free on orders over £60 (2–3 working days).
  • Standard Delivery — £3.99 (2–3 working days).
  • Next Day Delivery — £6.99, arriving the next working day when you order before the cut-off.

We also ship internationally, with rates calculated at checkout.

Returns & refunds

Changed your mind? You have 30 days to return any unused filter in its original sealed packaging for a refund, or 90 days for exchanges. Start at our returns portal and either generate a prepaid Royal Mail label (£3.49, deducted from your refund) or use your own courier — exchanges are always free to return. We approve refunds within 24 hours of your return reaching us; your bank may then take 3–5 working days to show the funds.

What our customers say

4.8 out of 5 (60 reviews)

The Filter Flair Correct Filter Guarantee

Use our compatibility checker and if we recommend the wrong filter, we’ll cover the return and send you the right one.

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