{"id":542,"date":"2025-12-03T12:35:04","date_gmt":"2025-12-03T12:35:04","guid":{"rendered":"https:\/\/kuuloasi.fi\/?post_type=product&#038;p=542"},"modified":"2026-04-15T14:18:37","modified_gmt":"2026-04-15T14:18:37","slug":"hf-4-vahasuoja","status":"publish","type":"product","link":"https:\/\/kuuloasi.fi\/en\/product\/hf-4-vahasuoja\/","title":{"rendered":"HF-4 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=\"695\" data-start=\"669\">What is HF-4 wax protection?<\/h2>\n<ul data-end=\"985\" data-start=\"697\">\n<li data-end=\"723\" data-start=\"697\">\n<p data-end=\"723\" data-start=\"699\"><strong data-end=\"714\" data-start=\"699\">Diameter:<\/strong>\u00a02,4 mm<\/p>\n<\/li>\n<li data-end=\"841\" data-start=\"724\">\n<p data-end=\"841\" data-start=\"726\"><strong data-end=\"738\" data-start=\"726\">Installation:<\/strong>\u00a0placed inside the earpiece of the hearing aid to prevent wax and dirt from getting into the sensitive parts of the device<\/p>\n<\/li>\n<li data-end=\"957\" data-start=\"842\">\n<p data-end=\"856\" data-start=\"844\"><strong data-end=\"854\" data-start=\"844\">Colours:<\/strong><\/p>\n<ul data-end=\"957\" data-start=\"859\">\n<li data-end=\"906\" data-start=\"859\">\n<p data-end=\"906\" data-start=\"861\"><strong data-end=\"873\" data-start=\"861\">Red<\/strong>\u00a0- in the right ear hearing aid<\/p>\n<\/li>\n<li data-end=\"957\" data-start=\"909\">\n<p data-end=\"957\" data-start=\"911\"><strong data-end=\"922\" data-start=\"911\">Blue<\/strong>\u00a0- in the left ear hearing aid<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-end=\"985\" data-start=\"958\">\n<p data-end=\"985\" data-start=\"960\"><strong data-end=\"976\" data-start=\"960\">Package size:<\/strong>\u00a015 pieces<\/p>\n<\/li>\n<\/ul>\n<h2 tabindex=\"0\" data-end=\"1040\" data-start=\"992\"><\/h2>\n<h2 tabindex=\"0\" data-end=\"1040\" data-start=\"992\">Why is it important to replace the HF-4 wax guard?<\/h2>\n<p data-end=\"1095\" data-start=\"1042\">Without regular replacement, earwax can cause:<\/p>\n<ul data-end=\"1176\" data-start=\"1096\">\n<li data-end=\"1118\" data-start=\"1096\">\n<p data-end=\"1118\" data-start=\"1098\">silencing of the voice<\/p>\n<\/li>\n<li data-end=\"1142\" data-start=\"1119\">\n<p data-end=\"1142\" data-start=\"1121\">sound distortion<\/p>\n<\/li>\n<li data-end=\"1176\" data-start=\"1143\">\n<p data-end=\"1176\" data-start=\"1145\">complete sound disconnection<\/p>\n<\/li>\n<\/ul>\n<p data-end=\"1308\" data-start=\"1178\">The HF-4 wax protector prevents these problems, reduces service visits and ensures that your hearing aid's sound remains clear and reliable.<\/p>\n<h2 tabindex=\"0\" data-end=\"1364\" data-start=\"1315\"><\/h2>\n<h2 tabindex=\"0\" data-end=\"1364\" data-start=\"1315\">How often should the HF-4 wax guard be replaced?<\/h2>\n<ul data-end=\"1529\" data-start=\"1366\">\n<li data-end=\"1401\" data-start=\"1366\">\n<p data-end=\"1401\" data-start=\"1368\">Recommendation:\u00a0<strong data-end=\"1399\" data-start=\"1378\">Every 4-8 weeks<\/strong><\/p>\n<\/li>\n<li data-end=\"1529\" data-start=\"1402\">\n<p data-end=\"1431\" data-start=\"1404\">Change immediately if you notice:<\/p>\n<ul data-end=\"1529\" data-start=\"1434\">\n<li data-end=\"1474\" data-start=\"1434\">\n<p data-end=\"1474\" data-start=\"1436\">muffled or distorted sound<\/p>\n<\/li>\n<li data-end=\"1529\" data-start=\"1477\">\n<p data-end=\"1529\" data-start=\"1479\">the wax guard is visibly dirty or blocked<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-end=\"1624\" data-start=\"1531\">\u00a0Never use a hearing aid without a wax protector - it can permanently damage the device.<\/p>\n<h2 tabindex=\"0\" data-end=\"1684\" data-start=\"1631\"><\/h2>\n<h2 tabindex=\"0\" data-end=\"1684\" data-start=\"1631\">HF-4 wax guard replacement - easy step-by-step instructions<\/h2>\n<ol data-end=\"2053\" data-start=\"1686\">\n<li data-end=\"1737\" data-start=\"1686\">\n<p data-end=\"1737\" data-start=\"1689\">Take the HF-4 replacement tool (included in the package).<\/p>\n<\/li>\n<li data-end=\"1832\" data-start=\"1738\">\n<p data-end=\"1832\" data-start=\"1741\">Screw the threaded end of the tool into the old wax guard in the hearing aid and pull it out.<\/p>\n<\/li>\n<li data-end=\"1908\" data-start=\"1833\">\n<p data-end=\"1908\" data-start=\"1836\">Remove the old wax guard from the tool using the hole in the centre of the disc.<\/p>\n<\/li>\n<li data-end=\"1969\" data-start=\"1909\">\n<p data-end=\"1969\" data-start=\"1912\">Lift the new wax guard off the disc with the smooth surface of the tool.<\/p>\n<\/li>\n<li data-end=\"2053\" data-start=\"1970\">\n<p data-end=\"2053\" data-start=\"1973\">Insert the new wax protector into the hearing aid and gently pull the tool out.<\/p>\n<\/li>\n<\/ol>\n<h2 tabindex=\"0\" data-end=\"2124\" data-start=\"2107\">Compatibility<\/h2>\n<p data-end=\"2204\" data-start=\"2126\">The HF-4 wax protector is compatible with many leading hearing aid manufacturers, including:<\/p>\n<ul data-end=\"2301\" data-start=\"2205\">\n<li data-end=\"2219\" data-start=\"2205\">\n<p data-end=\"2219\" data-start=\"2207\"><strong data-end=\"2217\" data-start=\"2207\">Phonak<\/strong><\/p>\n<\/li>\n<li data-end=\"2234\" data-start=\"2220\">\n<p data-end=\"2234\" data-start=\"2222\"><strong data-end=\"2232\" data-start=\"2222\">Oticon<\/strong><\/p>\n<\/li>\n<li data-end=\"2248\" data-start=\"2235\">\n<p data-end=\"2248\" data-start=\"2237\"><strong data-end=\"2246\" data-start=\"2237\">Widex<\/strong><\/p>\n<\/li>\n<li data-end=\"2265\" data-start=\"2249\">\n<p data-end=\"2265\" data-start=\"2251\"><strong data-end=\"2263\" data-start=\"2251\">Bernafon<\/strong><\/p>\n<\/li>\n<li data-end=\"2301\" data-start=\"2266\">\n<p data-end=\"2301\" data-start=\"2268\"><strong data-end=\"2279\" data-start=\"2268\">ReSound<\/strong>\u00a0(depending on model)<\/p>\n<\/li>\n<\/ul>\n<p data-end=\"2380\" data-start=\"2303\">Always check your hearing aid's user manual to make sure it uses HF-4 wax protection.<\/p>\n<h2 tabindex=\"0\" data-end=\"2442\" data-start=\"2387\"><\/h2>\n<h2 tabindex=\"0\" data-end=\"2442\" data-start=\"2387\">Why order HF-4 wax protector from your online store?<\/h2>\n<ul data-end=\"2575\" data-start=\"2444\">\n<li data-end=\"2478\" data-start=\"2444\">\n<p data-end=\"2478\" data-start=\"2446\">\u00a0Fast and reliable delivery<\/p>\n<\/li>\n<li data-end=\"2523\" data-start=\"2479\">\n<p data-end=\"2523\" data-start=\"2481\">\u00a0Expert service in hearing aids<\/p>\n<\/li>\n<li data-end=\"2575\" data-start=\"2524\">\n<p data-end=\"2575\" data-start=\"2526\">\u00a0Cheap multi-packs for hearing aid maintenance<\/p>\n<\/li>\n<\/ul>\n<p data-end=\"2721\" data-start=\"2577\"><strong data-end=\"2719\" data-start=\"2577\">Order your HF-4 wax protector today and ensure that your hearing aids work perfectly, your sound stays clear and your hearing aids last longer.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<h2 tabindex=\"0\" data-end=\"416\" data-start=\"330\"><strong data-end=\"416\" data-start=\"332\">Protect, prolong life and preserve sound quality<\/strong><\/h2>\n<p data-end=\"662\" data-start=\"418\"><strong data-end=\"436\" data-start=\"418\">HF-4 wax guard<\/strong>\u00a0is a high-quality, essential hearing accessory that protects your hearing aid from earwax, moisture and dirt. This small but important filter ensures that your hearing aid works reliably and stays hygienic for a long time.<\/p>","protected":false},"featured_media":545,"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-542","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 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HF-4 Vahasuoja - kuuloasi.fi<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kuuloasi.fi\/en\/product\/hf-4-vahasuoja\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HF-4 Vahasuoja - kuuloasi.fi\" \/>\n<meta property=\"og:description\" content=\"Suojaa, pidenn\u00e4 k\u00e4ytt\u00f6ik\u00e4\u00e4 ja s\u00e4ilyt\u00e4 \u00e4\u00e4nenlaatu HF-4 vahasuoja\u00a0on korkealaatuinen ja v\u00e4ltt\u00e4m\u00e4t\u00f6n kuulotarvike, joka suojaa kuulokojetta korvavahalta, kosteudelta ja lialta. 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