{"product_id":"howard-leight-bilsom-303-large-oreprop-refill-200-par","title":"Howard Leight Bilsom 303 earplug refill 200 pairs","description":"\u003cdiv\u003e\n\n\u003ch2\u003e Howard Leight Bilsom 303 earplug refill 200 pairs\u003c\/h2\u003e\n\n\u003cp\u003e Howard Leight Bilsom earplugs are made of conical polyurethane with a round top, which provides a comfortable fit. The dirt-repellent material ensures good comfort, while the earplugs provide effective protection against low-frequency noise.\u003c\/p\u003e\n\n\u003ch3\u003e Attenuation values:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eHigh-frequency sounds:\u003c\/strong\u003e 32 dB\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eMedium-frequency sounds:\u003c\/strong\u003e 29 dB\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eLow-frequency sounds:\u003c\/strong\u003e 29 dB\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e The SNR value of 33 is an average that approves the earplugs according to the EN 352-2 standard.\u003c\/p\u003e\n\n\u003cp\u003e When choosing earplugs, it is important to ensure that the noise is reduced to an acceptable level. By knowing the noise level (in dB) and the earplug's SNR value, you can easily calculate the effective noise reduction.\u003c\/p\u003e\n\n \u003cp\u003eFor example: Noise level in dB: 104 dB, Earplug SNR value: 26 dB, Effective noise load on the ear: 78 dB. The optimal SNR value for a noise level of 104 dB is 24-29 dB, which emphasizes the effective noise reduction of 33 dB.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cscript src=\"chrome-extension:\/\/hhojmcideegachlhfgfdhailpfhgknjm\/web_accessible_resources\/index.js\"\u003e\u003c\/script\u003e","brand":"Howard Leight","offers":[{"title":"Small","offer_id":47530258694481,"sku":"4002103106","price":409.57,"currency_code":"DKK","in_stock":true},{"title":"Large","offer_id":47530258661713,"sku":"4002076530","price":405.69,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8732\/2193\/files\/howard-leight-bilsom-303-oreprop-200-parhoward-leight-350548.jpg?v=1733993787","url":"https:\/\/sikkerhedsgiganten.dk\/en\/products\/howard-leight-bilsom-303-large-oreprop-refill-200-par","provider":"Sikkerhedsgiganten","version":"1.0","type":"link"}