{"product_id":"nautilus-x-coils-5-pack-by-aspire","title":"Aspire Nautilus X U-Tech Replacement Coils (Pack of 5)","description":"\u003cp\u003e\u003cstrong\u003eThe Aspire Nautilus X U-Tech Replacement Coils (Pack of 5)\u003c\/strong\u003e are genuine U-Tech replacement atomizer heads engineered with dual vertical coils for the Aspire Nautilus X and Nautilus XS tanks.\u003c\/p\u003e\n\n\u003cp\u003eEngineered by Aspire, an internationally recognized pioneer in high-reliability vaping hardware, this component delivers exceptional performance, durable manufacturing standards, and authentic flavor fidelity. Whether you are maintaining a dependable daily mouth to lung setup or operating an advanced sub-ohm cloud system, Aspire hardware provides industry-leading coil longevity, resilient materials, and user-friendly operation.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Engineering \u0026amp; Performance Features\u003c\/h3\u003e\n\u003cp\u003eFeaturing Aspire's innovative U-Tech coil architecture, vapor travels down through the upper vertical chamber before passing up through the central coil chamber in a U-shaped pattern. This dual-pass dynamic allows airflow to absorb maximum flavor and heat from the coil, delivering a dense, warm, and highly defined mouth to lung vape.\u003c\/p\u003e\n\n\u003ch3\u003eStep-by-Step Setup \u0026amp; Maintenance Guide\u003c\/h3\u003e\n\u003cp\u003eDrip 2 to 3 drops of e-liquid into the top opening of the coil. Screw the coil directly into the top cap chimney of your Nautilus X tank, assemble into the glass reservoir, fill with liquid, and allow 8 minutes to prime before firing between 12W and 22W.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Aspire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Technology:\u003c\/strong\u003e Patented Aspire U-Tech Airflow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Resistances:\u003c\/strong\u003e 1.5 Ohm (14W-20W) \u0026amp; 1.8 Ohm (12W-16W)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWicking Material:\u003c\/strong\u003e 100% Organic Japanese Cotton\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTank Compatibility:\u003c\/strong\u003e Aspire Nautilus X \u0026amp; Aspire Nautilus XS Tanks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVape Style:\u003c\/strong\u003e Mouth to Lung (MTL)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Contents:\u003c\/strong\u003e 5 Coils per Pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; E-Liquid Pairing Recommendations\u003c\/h3\u003e\n\u003cp\u003eTo achieve peak performance and prolong coil longevity, pairing this Aspire hardware with the correct e-liquid formulation is essential. For higher-resistance mouth to lung configurations (0.8 Ohm to 1.8 Ohm), we strongly recommend balanced 50% VG \/ 50% PG nicotine salts or 50\/50 freebase e-liquids. These thinner blends flow efficiently through micro-wicking channels, preventing dry hits while delivering smooth throat sensation. Conversely, lower-resistance sub-ohm setups operate optimally with thicker 70% VG \/ 30% PG high-VG shortfills to produce dense vapor clouds without leaking.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePatented U-Tech Architecture:\u003c\/strong\u003e Airflow passes across heating elements twice for extraordinary flavor density.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeak-Free Top-Airflow Design:\u003c\/strong\u003e Top-threaded coil installation virtually eliminates bottom leaking and condensation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRich Flavor Saturation:\u003c\/strong\u003e Japanese cotton wicking absorbs liquid rapidly for crisp, authentic taste.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-Pack Value:\u003c\/strong\u003e Supplies weeks of consistent, premium mouth to lung vaping enjoyment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which resistance should I choose?\u003c\/strong\u003e\u003cbr\u003e\nA: 1.5 Ohm provides slightly warmer vapor up to 20W; 1.8 Ohm is tuned for cooler, classic MTL up to 16W.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What e-liquid works best with Nautilus X coils?\u003c\/strong\u003e\u003cbr\u003e\nA: 50% VG \/ 50% PG nicotine salts or 50\/50 freebase liquids deliver optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install the coil?\u003c\/strong\u003e\u003cbr\u003e\nA: The Nautilus X coil screws into the underside of the top cap chimney, not into the bottom base.\u003c\/p\u003e","brand":"Aspire","offers":[{"title":"0.7 ohm","offer_id":67688476803438,"sku":null,"price":12.95,"currency_code":"GBP","in_stock":true},{"title":"1.2 ohm","offer_id":67688476836206,"sku":null,"price":12.95,"currency_code":"GBP","in_stock":true},{"title":"1.5 ohm","offer_id":67688476868974,"sku":null,"price":12.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/7230\/3470\/files\/aspire-nautilus-x-coils-or-5-pack-of-each-31027.jpg?v=1791357156","url":"https:\/\/vapeslane.co.uk\/products\/nautilus-x-coils-5-pack-by-aspire","provider":"Vapeslane","version":"1.0","type":"link"}