{"id":8747,"date":"2025-11-13T14:49:31","date_gmt":"2025-11-13T14:49:31","guid":{"rendered":"https:\/\/filters4alles.nl\/?post_type=product&#038;p=8747"},"modified":"2025-12-03T17:12:22","modified_gmt":"2025-12-03T17:12:22","slug":"bosch-11034151-bosch-siemens-ultraclarity","status":"publish","type":"product","link":"https:\/\/filters4alles.nl\/en\/product\/bosch-11034151-bosch-siemens-ultraclarity\/","title":{"rendered":"Bosch UltraClarity 11034151 Water filter<span class=\"codevz-product-category-after-title\">Refrigerator filters<\/span>"},"content":{"rendered":"<h1 data-start=\"228\" data-end=\"318\"><strong data-start=\"230\" data-end=\"318\">Bosch 11034151 UltraClarity Water Filter - Complete Guide to Optimal Water Quality<\/strong><\/h1>\n<p data-start=\"320\" data-end=\"928\">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 <strong data-start=\"568\" data-end=\"611\">Bosch 11034151 UltraClarity water filter<\/strong> - also known by codes <strong data-start=\"637\" data-end=\"647\">644845<\/strong> and <strong data-start=\"651\" data-end=\"661\">740560<\/strong> - 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.<\/p>\n<hr data-start=\"930\" data-end=\"933\" \/>\n<h2 data-start=\"935\" data-end=\"994\"><strong data-start=\"938\" data-end=\"994\">Why use a Bosch UltraClarity Water Filter?<\/strong><\/h2>\n<p data-start=\"996\" data-end=\"1077\">Water flowing through pipes can contain various contaminants:<\/p>\n<ul data-start=\"1078\" data-end=\"1201\">\n<li data-start=\"1078\" data-end=\"1088\">\n<p data-start=\"1080\" data-end=\"1088\">Chlorine<\/p>\n<\/li>\n<li data-start=\"1089\" data-end=\"1109\">\n<p data-start=\"1091\" data-end=\"1109\">Microorganisms<\/p>\n<\/li>\n<li data-start=\"1110\" data-end=\"1127\">\n<p data-start=\"1112\" data-end=\"1127\">Heavy metals<\/p>\n<\/li>\n<li data-start=\"1128\" data-end=\"1153\">\n<p data-start=\"1130\" data-end=\"1153\">Chemical residues<\/p>\n<\/li>\n<li data-start=\"1154\" data-end=\"1168\">\n<p data-start=\"1156\" data-end=\"1168\">Chalk marks<\/p>\n<\/li>\n<li data-start=\"1169\" data-end=\"1201\">\n<p data-start=\"1171\" data-end=\"1201\">Unpleasant tastes and odours<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1203\" data-end=\"1475\">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.<\/p>\n<p data-start=\"1477\" data-end=\"1614\">It also ensures that your ice cubes remain clear instead of cloudy, which is often the result of impurities in the water.<\/p>\n<hr data-start=\"1616\" data-end=\"1619\" \/>\n<h2 data-start=\"1621\" data-end=\"1664\"><strong data-start=\"1624\" data-end=\"1664\">100% Original and NSF-certified<\/strong><\/h2>\n<p data-start=\"1666\" data-end=\"1832\">The Bosch 11034151 water filter is a <strong data-start=\"1704\" data-end=\"1731\">Bosch original product<\/strong>, no imitation or universal replacement. This is important because only original filters guarantee:<\/p>\n<ul data-start=\"1834\" data-end=\"1990\">\n<li data-start=\"1834\" data-end=\"1866\">\n<p data-start=\"1836\" data-end=\"1866\">Maximum filtration capacity<\/p>\n<\/li>\n<li data-start=\"1867\" data-end=\"1887\">\n<p data-start=\"1869\" data-end=\"1887\">Perfect fit<\/p>\n<\/li>\n<li data-start=\"1888\" data-end=\"1910\">\n<p data-start=\"1890\" data-end=\"1910\">Optimal water pressure<\/p>\n<\/li>\n<li data-start=\"1911\" data-end=\"1955\">\n<p data-start=\"1913\" data-end=\"1955\">Safe use without risk of leaks<\/p>\n<\/li>\n<li data-start=\"1956\" data-end=\"1990\">\n<p data-start=\"1958\" data-end=\"1990\">Valid warranty on your device<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1992\" data-end=\"2287\">With the <strong data-start=\"1999\" data-end=\"2020\">NSF certification<\/strong> 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.<\/p>\n<hr data-start=\"2289\" data-end=\"2292\" \/>\n<h2 data-start=\"2294\" data-end=\"2332\"><strong data-start=\"2297\" data-end=\"2332\">Extended Product Description<\/strong><\/h2>\n<p data-start=\"2334\" data-end=\"2519\">The <strong data-start=\"2338\" data-end=\"2381\">Bosch UltraClarity 11034151 water filter<\/strong> is designed to absorb all harmful substances from the water before it reaches your glass or ice machine. The filter reduces:<\/p>\n<ul data-start=\"2521\" data-end=\"2622\">\n<li data-start=\"2521\" data-end=\"2531\">\n<p data-start=\"2523\" data-end=\"2531\">Chlorine<\/p>\n<\/li>\n<li data-start=\"2532\" data-end=\"2560\">\n<p data-start=\"2534\" data-end=\"2560\">Odour and taste contamination<\/p>\n<\/li>\n<li data-start=\"2561\" data-end=\"2592\">\n<p data-start=\"2563\" data-end=\"2592\">Chemical contaminants<\/p>\n<\/li>\n<li data-start=\"2593\" data-end=\"2606\">\n<p data-start=\"2595\" data-end=\"2606\">Bacteria<\/p>\n<\/li>\n<li data-start=\"2607\" data-end=\"2622\">\n<p data-start=\"2609\" data-end=\"2622\">Lime formation<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2624\" data-end=\"2698\">The result? <strong data-start=\"2639\" data-end=\"2679\">Fresh, pure, clear and tasty water<\/strong>, every single day.<\/p>\n<p data-start=\"2700\" data-end=\"2965\">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 <strong data-start=\"2908\" data-end=\"2921\">6 months<\/strong>, depending on water use and quality.<\/p>\n<hr data-start=\"2967\" data-end=\"2970\" \/>\n<h2 data-start=\"2972\" data-end=\"3006\"><strong data-start=\"2975\" data-end=\"3006\">Key Specifications<\/strong><\/h2>\n<h3 data-start=\"3008\" data-end=\"3033\"><strong data-start=\"3012\" data-end=\"3033\">General data<\/strong><\/h3>\n<ul data-start=\"3034\" data-end=\"3293\">\n<li data-start=\"3034\" data-end=\"3085\">\n<p data-start=\"3036\" data-end=\"3085\"><strong data-start=\"3036\" data-end=\"3052\">Product name:<\/strong> Bosch UltraClarity water filter<\/p>\n<\/li>\n<li data-start=\"3086\" data-end=\"3133\">\n<p data-start=\"3088\" data-end=\"3133\"><strong data-start=\"3088\" data-end=\"3104\">Product code:<\/strong> 11034151 \/ 644845 \/ 740560<\/p>\n<\/li>\n<li data-start=\"3134\" data-end=\"3167\">\n<p data-start=\"3136\" data-end=\"3167\"><strong data-start=\"3136\" data-end=\"3152\">System type:<\/strong> UltraClarity<\/p>\n<\/li>\n<li data-start=\"3168\" data-end=\"3215\">\n<p data-start=\"3170\" data-end=\"3215\"><strong data-start=\"3170\" data-end=\"3185\">Filter type:<\/strong> Water filter for refrigerators<\/p>\n<\/li>\n<li data-start=\"3216\" data-end=\"3266\">\n<p data-start=\"3218\" data-end=\"3266\"><strong data-start=\"3218\" data-end=\"3232\">Manufacturer:<\/strong> Bosch (production in South Korea)<\/p>\n<\/li>\n<li data-start=\"3267\" data-end=\"3293\">\n<p data-start=\"3269\" data-end=\"3293\"><strong data-start=\"3269\" data-end=\"3287\">Certification:<\/strong> NSF<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"3295\" data-end=\"3324\"><strong data-start=\"3299\" data-end=\"3324\">Technical parameters<\/strong><\/h3>\n<ul data-start=\"3325\" data-end=\"3550\">\n<li data-start=\"3325\" data-end=\"3363\">\n<p data-start=\"3327\" data-end=\"3363\"><strong data-start=\"3327\" data-end=\"3356\">Minimum water temperature:<\/strong> 2 \u00b0C<\/p>\n<\/li>\n<li data-start=\"3364\" data-end=\"3403\">\n<p data-start=\"3366\" data-end=\"3403\"><strong data-start=\"3366\" data-end=\"3395\">Maximum water temperature:<\/strong> 38 \u00b0C<\/p>\n<\/li>\n<li data-start=\"3404\" data-end=\"3458\">\n<p data-start=\"3406\" data-end=\"3458\"><strong data-start=\"3406\" data-end=\"3430\">Filtration capacity:<\/strong> 2,800,000 ml (2,800 litres)<\/p>\n<\/li>\n<li data-start=\"3459\" data-end=\"3503\">\n<p data-start=\"3461\" data-end=\"3503\"><strong data-start=\"3461\" data-end=\"3480\">Flow rate:<\/strong> 2.8 litres per minute<\/p>\n<\/li>\n<li data-start=\"3504\" data-end=\"3527\">\n<p data-start=\"3506\" data-end=\"3527\"><strong data-start=\"3506\" data-end=\"3519\">Diameter:<\/strong> 51 mm<\/p>\n<\/li>\n<li data-start=\"3528\" data-end=\"3550\">\n<p data-start=\"3530\" data-end=\"3550\"><strong data-start=\"3530\" data-end=\"3541\">Height:<\/strong> 210 mm<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"3552\" data-end=\"3580\"><strong data-start=\"3556\" data-end=\"3580\">Installation features<\/strong><\/h3>\n<ul data-start=\"3581\" data-end=\"3695\">\n<li data-start=\"3581\" data-end=\"3618\">\n<p data-start=\"3583\" data-end=\"3618\"><strong data-start=\"3583\" data-end=\"3606\">Difficulty:<\/strong> Easy<\/p>\n<\/li>\n<li data-start=\"3619\" data-end=\"3648\">\n<p data-start=\"3621\" data-end=\"3648\"><strong data-start=\"3621\" data-end=\"3633\">Assembly:<\/strong> Pressure &amp; twist<\/p>\n<\/li>\n<li data-start=\"3649\" data-end=\"3695\">\n<p data-start=\"3651\" data-end=\"3695\"><strong data-start=\"3651\" data-end=\"3666\">Replacement:<\/strong> Recommended every 6 months<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3697\" data-end=\"3700\" \/>\n<h2 data-start=\"3702\" data-end=\"3753\"><strong data-start=\"3705\" data-end=\"3753\">Advantages of the Bosch 11034151 water filter<\/strong><\/h2>\n<h3 data-start=\"3755\" data-end=\"3791\"><strong data-start=\"3759\" data-end=\"3791\">1. Improved water quality<\/strong><\/h3>\n<p data-start=\"3792\" data-end=\"3925\">Thanks to its advanced activated carbon core, impurities are effectively absorbed. You enjoy softer, better-tasting water.<\/p>\n<h3 data-start=\"3927\" data-end=\"3965\"><strong data-start=\"3931\" data-end=\"3965\">2. Protection against bacteria<\/strong><\/h3>\n<p data-start=\"3966\" data-end=\"4055\">The filter removes pathogenic bacteria that can occur in normal water pipes.<\/p>\n<h3 data-start=\"4057\" data-end=\"4088\"><strong data-start=\"4061\" data-end=\"4088\">3. Less limescale<\/strong><\/h3>\n<p data-start=\"4089\" data-end=\"4215\">The filter helps prevent limescale deposits in internal pipes and the ice machine. This extends the life of your fridge.<\/p>\n<h3 data-start=\"4217\" data-end=\"4266\"><strong data-start=\"4221\" data-end=\"4266\">4. Reliability through NSF certification<\/strong><\/h3>\n<p data-start=\"4267\" data-end=\"4352\">Not every filter on the market undergoes extensive testing. The UltraClarity filter does.<\/p>\n<h3 data-start=\"4354\" data-end=\"4387\"><strong data-start=\"4358\" data-end=\"4387\">5. Easy installation<\/strong><\/h3>\n<p data-start=\"4388\" data-end=\"4481\">The push-and-twist mechanism allows you to replace the filter in one minute, without tools.<\/p>\n<hr data-start=\"4483\" data-end=\"4486\" \/>\n<h2 data-start=\"4488\" data-end=\"4548\"><strong data-start=\"4491\" data-end=\"4548\">Compatibility - Suitable for these refrigerator models<\/strong><\/h2>\n<p data-start=\"4550\" data-end=\"4701\">The Bosch 11034151 UltraClarity water filter is compatible with numerous <strong data-start=\"4620\" data-end=\"4667\">Bosch, Siemens, Neff and Gaggenau refrigerators<\/strong>, including side-by-side models.<\/p>\n<p data-start=\"4703\" data-end=\"4721\">Here is a selection:<\/p>\n<h3 data-start=\"4723\" data-end=\"4736\"><strong data-start=\"4727\" data-end=\"4736\">Bosch<\/strong><\/h3>\n<p data-start=\"4737\" data-end=\"4828\">B18ID80NLP, B22CS80SNS, B30IF70NSP, B36IT70NNP, KAD90VB20G, KAD62S50TI, KAD63V40TI and more.<\/p>\n<h3 data-start=\"4830\" data-end=\"4846\"><strong data-start=\"4834\" data-end=\"4846\">Gaggenau<\/strong><\/h3>\n<p data-start=\"4847\" data-end=\"4886\">RB491700, RF463700, RY491700, RF471700...<\/p>\n<h3 data-start=\"4888\" data-end=\"4900\"><strong data-start=\"4892\" data-end=\"4900\">Neff<\/strong><\/h3>\n<p data-start=\"4901\" data-end=\"4948\">K5920D001 to K5920D102, KA3902B20G, Z4500W001,...<\/p>\n<h3 data-start=\"4950\" data-end=\"4965\"><strong data-start=\"4954\" data-end=\"4965\">Siemens<\/strong><\/h3>\n<p data-start=\"4966\" data-end=\"5001\">KA63DV00TI, S18ID80NLP, KA62DP90GB...<\/p>\n<p data-start=\"5003\" data-end=\"5080\"><strong data-start=\"5003\" data-end=\"5011\">Tip:<\/strong> Use Ctrl+F to quickly find your model number in the list.<\/p>\n<p data-start=\"5082\" data-end=\"5137\">Is your model present? Then the filter is guaranteed to fit.<\/p>\n<hr data-start=\"5139\" data-end=\"5142\" \/>\n<h2 data-start=\"5144\" data-end=\"5199\"><strong data-start=\"5147\" data-end=\"5199\">How do you install the Bosch UltraClarity filter?<\/strong><\/h2>\n<ol data-start=\"5201\" data-end=\"5499\">\n<li data-start=\"5201\" data-end=\"5254\">\n<p data-start=\"5204\" data-end=\"5254\">Locate the filter compartment in the cooling compartment.<\/p>\n<\/li>\n<li data-start=\"5255\" data-end=\"5294\">\n<p data-start=\"5258\" data-end=\"5294\">Unscrew the old filter counterclockwise.<\/p>\n<\/li>\n<li data-start=\"5295\" data-end=\"5355\">\n<p data-start=\"5298\" data-end=\"5355\">Insert the new filter and tighten firmly clockwise.<\/p>\n<\/li>\n<li data-start=\"5356\" data-end=\"5418\">\n<p data-start=\"5359\" data-end=\"5418\">Run 2-3 litres of water to flush the system.<\/p>\n<\/li>\n<li data-start=\"5419\" data-end=\"5499\">\n<p data-start=\"5422\" data-end=\"5499\">Reset the filter warning on the refrigerator display (if present).<\/p>\n<\/li>\n<\/ol>\n<p data-start=\"5501\" data-end=\"5581\">Within minutes, you are ready and enjoying clean filtered water again.<\/p>\n<hr data-start=\"5583\" data-end=\"5586\" \/>\n<h2 data-start=\"5588\" data-end=\"5614\"><strong data-start=\"5591\" data-end=\"5614\">Frequently asked questions<\/strong><\/h2>\n<h3 data-start=\"5616\" data-end=\"5682\"><strong data-start=\"5620\" data-end=\"5680\">1. How often should I change the Bosch 11034151 filter?<\/strong><\/h3>\n<p data-start=\"5683\" data-end=\"5728\">Every 6 months or as soon as the water pressure decreases.<\/p>\n<h3 data-start=\"5730\" data-end=\"5782\"><strong data-start=\"5734\" data-end=\"5780\">2. Can I use a universal filter?<\/strong><\/h3>\n<p data-start=\"5783\" data-end=\"5863\">For optimum safety and operation, an original Bosch filter is recommended.<\/p>\n<h3 data-start=\"5865\" data-end=\"5922\"><strong data-start=\"5869\" data-end=\"5920\">3. Does this filter also improve the taste of water?<\/strong><\/h3>\n<p data-start=\"5923\" data-end=\"5980\">Yes, it removes chlorine, odours and chemicals.<\/p>\n<h3 data-start=\"5982\" data-end=\"6044\"><strong data-start=\"5986\" data-end=\"6042\">4. What happens if I change the filter too late?<\/strong><\/h3>\n<p data-start=\"6045\" data-end=\"6120\">The filtration capacity decreases and the refrigerator may operate less efficiently.<\/p>\n<h3 data-start=\"6122\" data-end=\"6161\"><strong data-start=\"6126\" data-end=\"6159\">5. What does UltraClarity mean?<\/strong><\/h3>\n<p data-start=\"6162\" data-end=\"6269\">UltraClarity refers to Bosch's advanced filtration technology that removes microscopic particles.<\/p>\n<p>PAST<\/p>\n<p>Check if the product in this list is compatible with your device!<\/p>\n<p>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.<\/p>\n<p>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,<\/p>\n<p>Gaggenau: RB491700, RF411700, RF461700, RF463700, RF463701, RF471700, RY491700, RY491701,<\/p>\n<p>Neff: K5920D001, K5920D002, K5920D003, K5920D004, K5920D005, K5920D006, K5920D101, K5920D102, K5920L0GB01, K5920L0GB02, K5920L0GB03, K5920L0GB04, K5920L0GB05, K5920L0GB06, K5920L0GB07, K5920L0GB08, KA3902B20G, Z4500W001, Z4500W002,<\/p>\n<p>Siemens: KA62DA40TI, KA62DP90GB, KA63DV00TI, KA63DV20TI, KA63DV21TI, KA63DV40TI, S18ID80NLP, S36IT70NNP.<\/p>\n<p>This product is used in the following devices:<\/p>\n<p>Side-by-side.<\/p>\n<figure id=\"attachment_8744\" aria-describedby=\"caption-attachment-8744\" style=\"width: 259px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"size-medium wp-image-8744\" src=\"https:\/\/filters4alles.nl\/wp-content\/uploads\/2025\/11\/Schermafbeelding-2025-11-13-153148-259x300.png\" alt=\"BOSCH - 11034151BSH Bosch\/Siemens UltraClarity Water filter for refrigerators\" width=\"259\" height=\"300\" srcset=\"https:\/\/filters4alles.nl\/wp-content\/uploads\/2025\/11\/Schermafbeelding-2025-11-13-153148-259x300.png 259w, https:\/\/filters4alles.nl\/wp-content\/uploads\/2025\/11\/Schermafbeelding-2025-11-13-153148-768x889.png 768w, https:\/\/filters4alles.nl\/wp-content\/uploads\/2025\/11\/Schermafbeelding-2025-11-13-153148-10x12.png 10w, https:\/\/filters4alles.nl\/wp-content\/uploads\/2025\/11\/Schermafbeelding-2025-11-13-153148-600x695.png 600w, https:\/\/filters4alles.nl\/wp-content\/uploads\/2025\/11\/Schermafbeelding-2025-11-13-153148.png 793w\" sizes=\"(max-width: 259px) 100vw, 259px\" \/><figcaption id=\"caption-attachment-8744\" class=\"wp-caption-text\">filters4alles<\/figcaption><\/figure>\n<p>Find more filters and accessories on our <a href=\"https:\/\/filters4alles.nl\/en\/?page_id=58\">shop<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Origineel Bosch UltraClarity 11034151 waterfilter. Verwijdert chloor, geuren en verontreinigingen. NSF-gecertificeerd. &#8230; <\/p>","protected":false},"featured_media":8742,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[294,296],"product_cat":[280,337],"product_tag":[],"class_list":{"0":"post-8747","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-bosch","7":"product_brand-siemens","8":"product_cat-koelkastfilters","9":"product_cat-filter-koelkastfilters","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/filters4alles.nl\/en\/wp-json\/wp\/v2\/product\/8747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/filters4alles.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/filters4alles.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/filters4alles.nl\/en\/wp-json\/wp\/v2\/comments?post=8747"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/filters4alles.nl\/en\/wp-json\/wp\/v2\/media\/8742"}],"wp:attachment":[{"href":"https:\/\/filters4alles.nl\/en\/wp-json\/wp\/v2\/media?parent=8747"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/filters4alles.nl\/en\/wp-json\/wp\/v2\/product_brand?post=8747"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/filters4alles.nl\/en\/wp-json\/wp\/v2\/product_cat?post=8747"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/filters4alles.nl\/en\/wp-json\/wp\/v2\/product_tag?post=8747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}