{"product_id":"3m-7000009686-earmuff-hygiene-kit-optime-ii","title":"3M 7000009686 Earmuff Hygiene Kit Optime Ii","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000009686 is a replacement hygiene kit designed for use with Optime II earmuffs. The kit provides replacement ear cushions and foam inserts that restore the acoustic seal and sanitary condition of worn hearing protection. Maintaining the ear cushion integrity is critical to ensuring the earmuff delivers its rated noise reduction. This kit is intended for use by safety managers, industrial hygienists, and trade professionals responsible for maintaining personal protective equipment on job sites or in facilities where hearing protection is required.\u003c\/p\u003e\n\u003cp\u003eThis hygiene kit is suited for workplaces where Optime II earmuffs are in regular rotation, including construction sites, manufacturing floors, HVAC mechanical rooms, and other high-noise environments. Replacing worn cushions and foam inserts at scheduled intervals extends the service life of the earmuff and keeps hearing protection performing to specification. The kit is sold as a case quantity, making it practical for fleet maintenance of multiple earmuffs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement hygiene components restore acoustic seal on Optime II earmuffs\u003c\/li\u003e\n  \u003cli\u003eIncludes ear cushions and foam inserts for complete hygiene service\u003c\/li\u003e\n  \u003cli\u003eCase quantity packaging supports maintenance of multiple units\u003c\/li\u003e\n  \u003cli\u003eMaintains rated noise reduction performance when installed correctly\u003c\/li\u003e\n  \u003cli\u003eCompatible with the Optime II earmuff platform as designated by part reference HY52\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 3M Optime II Earmuffs as indicated by hygiene kit reference HY52. Verify earmuff model before ordering to ensure correct cushion and insert fit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eHygiene kit replacement is a routine maintenance task that does not require specialized tools. Remove the old ear cushions and foam inserts from the earmuff cups before installing the new components, following the earmuff manufacturer's replacement procedure. Inspect the earmuff headband and cup housings for damage while the cushions are removed. Replace hygiene components at regular intervals or whenever visible wear, hardening, or cracking of the cushion material is observed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.3 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 20.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 9.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Case\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 04046719416394\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000009686\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346454610226,"sku":"7000009686","price":354.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310520272.jpg?v=1782080828","url":"https:\/\/voomisupply.com\/products\/3m-7000009686-earmuff-hygiene-kit-optime-ii","provider":"Voomi Supply","version":"1.0","type":"link"}