{"id":548,"date":"2025-12-03T12:35:10","date_gmt":"2025-12-03T12:35:10","guid":{"rendered":"https:\/\/kuuloasi.fi\/?post_type=product&#038;p=548"},"modified":"2026-04-14T12:59:19","modified_gmt":"2026-04-14T12:59:19","slug":"hf-3-vahasuoja","status":"publish","type":"product","link":"https:\/\/kuuloasi.fi\/en\/product\/hf-3-vahasuoja\/","title":{"rendered":"HF-3 Wax guard"},"content":{"rendered":"<p><iframe title=\"HF 3 and HF 4 replacement of wax protector for hearing aids\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/LQ6mhZ6xJB0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2 tabindex=\"0\" data-end=\"882\" data-start=\"839\">Why is it important to replace the HF-3 wax guard?<\/h2>\n<p data-end=\"991\" data-start=\"884\">The ear canal produces wax that can block the sound canal of the hearing aid. A blocked wax guard can cause:<\/p>\n<ul data-end=\"1071\" data-start=\"992\">\n<li data-end=\"1014\" data-start=\"992\">\n<p data-end=\"1014\" data-start=\"994\">sound attenuation<\/p>\n<\/li>\n<li data-end=\"1038\" data-start=\"1015\">\n<p data-end=\"1038\" data-start=\"1017\">sound distortion<\/p>\n<\/li>\n<li data-end=\"1071\" data-start=\"1039\">\n<p data-end=\"1071\" data-start=\"1041\">complete loss of sound<\/p>\n<\/li>\n<\/ul>\n<p data-end=\"1117\" data-start=\"1073\">Regularly replaced with HF-3 wax protector:<\/p>\n<ul data-end=\"1259\" data-start=\"1118\">\n<li data-end=\"1153\" data-start=\"1118\">\n<p data-end=\"1153\" data-start=\"1120\">keeps the sound quality optimal<\/p>\n<\/li>\n<li data-end=\"1188\" data-start=\"1154\">\n<p data-end=\"1188\" data-start=\"1156\">protects the hearing aid from damage<\/p>\n<\/li>\n<li data-end=\"1259\" data-start=\"1189\">\n<p data-end=\"1259\" data-start=\"1191\">improves hygiene levels by reducing the growth of bacteria and fungi<\/p>\n<\/li>\n<\/ul>\n<h2 tabindex=\"0\" data-end=\"1312\" data-start=\"1266\"><\/h2>\n<h2 tabindex=\"0\" data-end=\"1312\" data-start=\"1266\">How often should the HF-3 wax guard be replaced?<\/h2>\n<ul data-end=\"1482\" data-start=\"1314\">\n<li data-end=\"1362\" data-start=\"1314\">\n<p data-end=\"1362\" data-start=\"1316\"><strong data-end=\"1342\" data-start=\"1316\">Recommended replacement interval:<\/strong>\u00a0Every 4-8 weeks<\/p>\n<\/li>\n<li data-end=\"1482\" data-start=\"1363\">\n<p data-end=\"1384\" data-start=\"1365\">Change immediately if:<\/p>\n<ul data-end=\"1482\" data-start=\"1387\">\n<li data-end=\"1428\" data-start=\"1387\">\n<p data-end=\"1428\" data-start=\"1389\">the sound of the hearing aid becomes muffled or changes<\/p>\n<\/li>\n<li data-end=\"1482\" data-start=\"1431\">\n<p data-end=\"1482\" data-start=\"1433\">the wax guard looks dirty or clogged<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-end=\"1565\" data-start=\"1484\">\u00a0Do not use the hearing protector without a wax guard - it can cause permanent damage.<\/p>\n<h2 tabindex=\"0\" data-end=\"1586\" data-start=\"1572\"><\/h2>\n<h2 tabindex=\"0\" data-end=\"1586\" data-start=\"1572\">Exchange guide<\/h2>\n<ol data-end=\"1879\" data-start=\"1588\">\n<li data-end=\"1672\" data-start=\"1588\">\n<p data-end=\"1672\" data-start=\"1591\">Screw the threaded end of the removal tool into the old wax guard in the hearing aid.<\/p>\n<\/li>\n<li data-end=\"1704\" data-start=\"1673\">\n<p data-end=\"1704\" data-start=\"1676\">Pull out the old wax guard.<\/p>\n<\/li>\n<li data-end=\"1747\" data-start=\"1705\">\n<p data-end=\"1747\" data-start=\"1708\">Take a new wax guard from the wax guard disc.<\/p>\n<\/li>\n<li data-end=\"1823\" data-start=\"1748\">\n<p data-end=\"1823\" data-start=\"1751\">Insert the new wax protector into the hearing aid by gently pressing it into place.<\/p>\n<\/li>\n<li data-end=\"1879\" data-start=\"1824\">\n<p data-end=\"1879\" data-start=\"1827\">Make sure that the wax guard is properly attached.<\/p>\n<\/li>\n<\/ol>\n<h2 tabindex=\"0\" data-end=\"1899\" data-start=\"1886\"><\/h2>\n<h2 tabindex=\"0\" data-end=\"1899\" data-start=\"1886\">Summary<\/h2>\n<p data-end=\"2104\" data-start=\"1901\"><strong data-end=\"1934\" data-start=\"1901\">HF-3 wax protector for hearing aid<\/strong>\u00a0effectively protects your device and ensures that you hear the sounds clearly every day. It's easy to replace, hygienic and designed to withstand daily use.<\/p>","protected":false},"excerpt":{"rendered":"<ul data-end=\"832\" data-start=\"553\">\n<li data-end=\"638\" data-start=\"553\">\n<p data-end=\"638\" data-start=\"555\"><strong data-end=\"570\" data-start=\"555\">Diameter:<\/strong>\u00a03 mm - suitable for hearing aids that require a larger filter<\/p>\n<\/li>\n<li data-end=\"752\" data-start=\"639\">\n<p data-end=\"659\" data-start=\"641\"><strong data-end=\"657\" data-start=\"641\">Colour coding:<\/strong><\/p>\n<ul data-end=\"752\" data-start=\"662\">\n<li data-end=\"705\" data-start=\"662\">\n<p data-end=\"705\" data-start=\"664\">Red = for hearing aid in the right ear<\/p>\n<\/li>\n<li data-end=\"752\" data-start=\"708\">\n<p data-end=\"752\" data-start=\"710\">Blue = for left ear hearing aid<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-end=\"780\" data-start=\"753\">\n<p data-end=\"780\" data-start=\"755\"><strong data-end=\"771\" data-start=\"755\">Package size:<\/strong>\u00a015 pieces<\/p>\n<\/li>\n<li data-end=\"832\" data-start=\"781\">\n<p data-end=\"832\" data-start=\"783\">Quick and easy to change thanks to colour coding<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":553,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[71,69,72,22],"product_tag":[78,79],"class_list":{"0":"post-548","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-phonak","7":"product_cat-resound","8":"product_cat-signia","9":"product_cat-varaosat","10":"product_tag-resound","11":"product_tag-vahasuoja","13":"first","14":"instock","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-variable"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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