{"id":806,"date":"2026-05-21T15:44:02","date_gmt":"2026-05-21T12:44:02","guid":{"rendered":"https:\/\/novafirefireworks.gr\/products\/300ml-horn-refill\/"},"modified":"2026-07-27T12:24:24","modified_gmt":"2026-07-27T09:24:24","slug":"300ml-horn-refill","status":"publish","type":"product","link":"https:\/\/novafirefireworks.gr\/en\/products\/300ml-horn-refill\/","title":{"rendered":"300ml Horn Refill"},"content":{"rendered":"<p>The 300ml Horn Refill is a replacement canister designed for use with compatible air horn systems. As a refill, it contains compressed gas to produce a loud, attention-grabbing sound when activated. The 300ml size indicates a compact, portable volume suitable for handheld or small air horn devices. This product is categorized under miscellaneous air horn accessories, suggesting it is a consumable component that restores functionality to an existing air horn unit.<\/p>\n<p>This refill offers the benefit of **extended use** for your air horn without needing to purchase a completely new unit. It is ideal for **safety**, **emergency preparedness**, and **outdoor activities** where a loud signal is required, such as boating, sporting events, or hiking. The **compact 300ml size** makes it easy to store in a glove box, backpack, or emergency kit, ensuring you have a reliable **sound source** when needed. By using this refill, you maintain the **effectiveness** of your air horn for signaling or alerting others in various situations.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The <strong>300ml Horn Refill<\/strong> is a replacement canister designed for use with compatible air horns, providing a convenient way to restore your horn&#8217;s loud output. This refill allows you to maintain a powerful sound signal without purchasing an entirely new horn system. Ideal for marine, automotive, or sporting applications, the 300ml capacity offers a practical solution for keeping your air horn operational when you need a reliable audible alert.<\/p>\n","protected":false},"featured_media":805,"template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[104,102],"product_tag":[],"class_list":["post-806","product","type-product","status-publish","has-post-thumbnail","product_cat-air-horns","product_cat-miscellaneous","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/novafirefireworks.gr\/en\/wp-json\/wp\/v2\/product\/806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/novafirefireworks.gr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/novafirefireworks.gr\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/novafirefireworks.gr\/en\/wp-json\/wp\/v2\/media\/805"}],"wp:attachment":[{"href":"https:\/\/novafirefireworks.gr\/en\/wp-json\/wp\/v2\/media?parent=806"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/novafirefireworks.gr\/en\/wp-json\/wp\/v2\/product_brand?post=806"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/novafirefireworks.gr\/en\/wp-json\/wp\/v2\/product_cat?post=806"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/novafirefireworks.gr\/en\/wp-json\/wp\/v2\/product_tag?post=806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}