Bosch 11034151 UltraClarity Water Filter - Complete Guide to Optimal Water Quality

The comfort of a modern fridge with water dispenser or automatic ice maker is almost a given these days. But to really enjoy fresh, clean and tasty water, one component plays a crucial role: the water filter. The Bosch 11034151 UltraClarity water filter - also known by codes 644845 and 740560 - is specially designed to purify your drinking water from harmful substances, unwanted tastes and bacteria. In this comprehensive article, you will discover everything you need to know about this original Bosch filter, from operation and features to compatibility and installation.

Why use a Bosch UltraClarity Water Filter?

Water flowing through pipes can contain various contaminants:

• Chlorine

• Microorganisms

• Heavy metals

• Chemical residues

• Chalk marks

• Unpleasant tastes and odours

The UltraClarity filter is designed to effectively remove these elements. Thanks to its advanced filtration technology, the filter not only improves the taste and smell of the water, but also contributes to the longer life of your fridge and ice machine.

It also ensures that your ice cubes remain clear instead of cloudy, which is often the result of impurities in the water.

100% Original and NSF-certified

The Bosch 11034151 water filter is a Bosch original product, no imitation or universal replacement. This is important because only original filters guarantee:

• Maximum filtration capacity

• Perfect fit

• Optimal water pressure

• Safe use without risk of leaks

• Valid warranty on your device

With the NSF certification the filter meets strict international standards for water filtration. NSF (National Sanitation Foundation) tests filters for safety, effectiveness and material purity. So you can be confident that this filter actually does what the packaging promises.

Extended Product Description

The Bosch UltraClarity 11034151 water filter is designed to absorb all harmful substances from the water before it reaches your glass or ice machine. The filter reduces:

• Chlorine

• Odour and taste contamination

• Chemical contaminants

• Bacteria

• Lime formation

The result? Fresh, pure, clear and tasty water, every single day.

Regular replacement is essential to ensure water quality. A saturated filter no longer works optimally and can affect the performance of your fridge. Bosch therefore recommends replacement every 6 months, depending on water use and quality.

Key Specifications

General data

• Product name: Bosch UltraClarity water filter

• Product code: 11034151 / 644845 / 740560

• System type: UltraClarity

• Filter type: Water filter for refrigerators

• Manufacturer: Bosch (production in South Korea)

• Certification: NSF

Technical parameters

• Minimum water temperature: 2 °C

• Maximum water temperature: 38 °C

• Filtration capacity: 2,800,000 ml (2,800 litres)

• Flow rate: 2.8 litres per minute

• Diameter: 51 mm

• Height: 210 mm

Installation features

• Difficulty: Easy

• Assembly: Pressure & twist

• Replacement: Recommended every 6 months

Advantages of the Bosch 11034151 water filter

1. Improved water quality

Thanks to its advanced activated carbon core, impurities are effectively absorbed. You enjoy softer, better-tasting water.

2. Protection against bacteria

The filter removes pathogenic bacteria that can occur in normal water pipes.

3. Less limescale

The filter helps prevent limescale deposits in internal pipes and the ice machine. This extends the life of your fridge.

4. Reliability through NSF certification

Not every filter on the market undergoes extensive testing. The UltraClarity filter does.

5. Easy installation

The push-and-twist mechanism allows you to replace the filter in one minute, without tools.

Compatibility - Suitable for these refrigerator models

The Bosch 11034151 UltraClarity water filter is compatible with numerous Bosch, Siemens, Neff and Gaggenau refrigerators, including side-by-side models.

Here is a selection:

Bosch

B18ID80NLP, B22CS80SNS, B30IF70NSP, B36IT70NNP, KAD90VB20G, KAD62S50TI, KAD63V40TI and more.

Gaggenau

RB491700, RF463700, RY491700, RF471700...

Neff

K5920D001 to K5920D102, KA3902B20G, Z4500W001,...

Siemens

KA63DV00TI, S18ID80NLP, KA62DP90GB...

Tip: Use Ctrl+F to quickly find your model number in the list.

Is your model present? Then the filter is guaranteed to fit.

How do you install the Bosch UltraClarity filter?

1. Locate the filter compartment in the cooling compartment.

2. Unscrew the old filter counterclockwise.

3. Insert the new filter and tighten firmly clockwise.

4. Run 2-3 litres of water to flush the system.

5. Reset the filter warning on the refrigerator display (if present).

Within minutes, you are ready and enjoying clean filtered water again.

Frequently asked questions

1. How often should I change the Bosch 11034151 filter?

Every 6 months or as soon as the water pressure decreases.

2. Can I use a universal filter?

For optimum safety and operation, an original Bosch filter is recommended.

3. Does this filter also improve the taste of water?

Yes, it removes chlorine, odours and chemicals.

4. What happens if I change the filter too late?

The filtration capacity decreases and the refrigerator may operate less efficiently.

5. What does UltraClarity mean?

UltraClarity refers to Bosch's advanced filtration technology that removes microscopic particles.

PAST

Check if the product in this list is compatible with your device!

To do so, press Ctrl+F on your keyboard and then enter the model of your device or product. This will allow you to quickly search the compatibility list below.

Bosch: B18ID80NLP, B18ID80NRP, B18IF70NSP, B22CS30SNI, B22CS30SNS, B22CS50SNB, B22CS50SNS, B22CS50SNW, B22CS80SNS, B24ID80NLP, B24ID80NRP, B24IF70NSP, B30BB830SS, B30IF70NSP, B36BT830NS, B36ET71SN, B36IB70NSP, B36IT70NNP, B36IT70NSP, B36IT71NNP, B36IT71SN, KAD62P90, KAD62S20TI, KAD62S21TI, KAD62S50, KAD62S50TI, KAD62S51TI, KAD63V00TI, KAD63V20TI, KAD63V21TI, KAD63V40TI, KAD90VB20, KAD90VB204, KAD90VB20G,

Gaggenau: RB491700, RF411700, RF461700, RF463700, RF463701, RF471700, RY491700, RY491701,

Neff: K5920D001, K5920D002, K5920D003, K5920D004, K5920D005, K5920D006, K5920D101, K5920D102, K5920L0GB01, K5920L0GB02, K5920L0GB03, K5920L0GB04, K5920L0GB05, K5920L0GB06, K5920L0GB07, K5920L0GB08, KA3902B20G, Z4500W001, Z4500W002,

Siemens: KA62DA40TI, KA62DP90GB, KA63DV00TI, KA63DV20TI, KA63DV21TI, KA63DV40TI, S18ID80NLP, S36IT70NNP.

This product is used in the following devices:

Side-by-side.

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