FÜM Zero is our bold new single-use flavored air device designed for accessibility, simplicity, convenience, and a fresh start. It delivers FÜM’s signature plant-powered flavor in a compact, ready-to-use device. Just breathe in and enjoy, no refills,

<h3 data-start="135" data-end="158" id="what-is-f&#xFC;m-zero"><span style="font-family: Arial,Helvetica,sans-serif;">What Is F&#xDC;M Zero?</span></h3><p data-start="139" data-end="442" id="isPasted">F&#xDC;M Zero is our bold new single-use flavored air device designed for accessibility, simplicity, convenience, and a fresh start. It delivers F&#xDC;M&#x2019;s signature plant-powered flavor in a compact, ready-to-use device. Just breathe in and enjoy, no refills, no recharging, no setup.</p><h3 data-start="458" data-end="486" id="how-do-i-use-f&#xFC;m-zero"><span style="font-family: Arial,Helvetica,sans-serif;">How Do I Use F&#xDC;M Zero?</span></h3><p data-start="487" data-end="661"><span style="font-family: Arial,Helvetica,sans-serif;">It&#x2019;s easy! Just pop off the&#xA0;</span><span style="color: rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif;">cap</span><span style="font-family: Arial,Helvetica,sans-serif;">, set the airflow to your favorite spot, either mid or fully open, then breathe in and enjoy the flavor. When you are done, pop the cap back on to help keep things fresh.</span></p><h3 data-start="487" data-end="661" id="how-do-i-adjust-the-airflow-setting">How Do I Adjust the Airflow Setting?</h3><p data-start="403" data-end="566">On the barrel of your device, you&#x2019;ll see a white circle. This circle lines up with the airflow symbols on your mouthpiece to show which setting you&#x2019;re using.</p><p data-start="570" data-end="788">On the mouthpiece, you&#x2019;ll see three symbols:<br data-start="614" data-end="617">&#x2022; <strong data-start="621" data-end="640">&#x25CF; Filled circle</strong> =&#xA0;<em>Fully open</em> (no airflow)<br data-start="664" data-end="667">&#x2022; <strong data-start="671" data-end="695"><span style="font-size: 9px;">&#x25D0;</span> Half-filled circle</strong> =&#xA0;<em data-start="698" data-end="709">Half open</em> (moderate airflow)<br data-start="728" data-end="731">&#x2022; <strong data-start="735" data-end="753">&#x25CB; Empty circle</strong> = <em data-start="756" data-end="768">Fully closed</em> (maximum airflow)</p><p data-start="570" data-end="788">To adjust, simply twist the barrel until the white circle lines up with the airflow symbol you want. Don&apos;t forget to remove the end cap!</p><h3 data-start="570" data-end="788" id="how-long-does-each-f&#xFC;m-zero-last">How Long Does Each F&#xDC;M Zero Last?</h3><p data-start="703" data-end="752"><span style="font-family: Arial,Helvetica,sans-serif;">Each F&#xDC;M Zero provides up to 10 days of flavor.</span></p><h3 data-start="1877" data-end="1906" id="isPasted"><span style="font-family: Arial,Helvetica,sans-serif;">Is F&#xDC;M Zero Recyclable?</span></h3><p data-start="1907" data-end="2169"><span style="font-family: Arial,Helvetica,sans-serif;"><strong data-start="1907" data-end="1925">The packaging?</strong> Yes, all packaging is fully recyclable.</span><br><span style="font-family: Arial,Helvetica,sans-serif;"><br data-start="1965" data-end="1968"><strong data-start="1968" data-end="1983">The device?</strong> Partially. While the body of the device is not currently recyclable, the small <span style="color: rgb(0, 0, 0);">cap</span> at the end can be removed and recycled.&#xA0;</span></p><p data-start="1907" data-end="2169"><span style="text-decoration: none; color: rgb(0, 0, 0);" id="isPasted">Take a look at <a href="https://tryfum.com/blogs/fum/is-fum-zero-recyclable-a-real-talk-on-waste-wellness-amp-what-matters-most">this deep dive blog article</a></span><span style="text-decoration: none; color: rgb(0, 0, 0);">&#xA0;that addresses the question of recyclability.</span></p><h3 data-start="754" data-end="793" id="how-do-i-know-when-its-finished"><span style="font-family: Arial,Helvetica,sans-serif;">How Do I Know When It&#x2019;s Finished?</span></h3><p data-start="794" data-end="941"><span style="font-family: Arial,Helvetica,sans-serif;">When the flavor noticeably fades, it&#x2019;s time to replace it with a new one.&#xA0;</span><span style="text-decoration:none;">Remember, the <span style="color: rgb(0, 0, 0);">cap</span> (bottom piece of the Zero device) and the packaging are recyclable!</span></p><h3 data-start="943" data-end="976" id="what-flavors-are-available"><span style="font-family: Arial,Helvetica,sans-serif;">What Flavors Are Available?</span></h3><p data-start="977" data-end="1036"><span style="font-family: Arial,Helvetica,sans-serif;">F&#xDC;M Zero is available in a variety of refreshing flavors:</span></p><ul data-start="1038" data-end="1153"><li data-start="1038" data-end="1052" style="font-family: Arial, Helvetica, sans-serif;"><p data-start="1040" data-end="1052">Crisp Mint</p></li><li data-start="1053" data-end="1066" style="font-family: Arial, Helvetica, sans-serif;"><p data-start="1055" data-end="1066">Raspberry</p></li><li data-start="1067" data-end="1082" style="font-family: Arial, Helvetica, sans-serif;"><p data-start="1069" data-end="1082">Peach Blush</p></li><li data-start="1083" data-end="1092" style="font-family: Arial, Helvetica, sans-serif;"><p data-start="1085" data-end="1092">Mango</p></li><li data-start="1093" data-end="1125" style="font-family: Arial, Helvetica, sans-serif;"><p data-start="1095" data-end="1125">Orange Vanilla (online only)</p></li><li data-start="1126" data-end="1153" style="font-family: Arial, Helvetica, sans-serif;"><p data-start="1128" data-end="1153">Spearmint (online only)</p></li></ul><p data-start="1155" data-end="1214"><span style="font-family: Arial,Helvetica,sans-serif;">Availability may vary slightly between online and retail.</span></p><h3 data-start="1216" data-end="1279" id="is-the-flavor-strength-the-same-for-all-f&#xFC;m-zero-options"><span style="font-family: Arial,Helvetica,sans-serif;">Is the Flavor Strength the Same for All F&#xDC;M Zero Options?</span></h3><p data-start="1280" data-end="1490"><span style="font-family: Arial,Helvetica,sans-serif;">Flavors vary in profile and intensity. For instance, Crisp Mint tends to feel stronger because of mint&#x2019;s natural characteristics.</span><br><span style="font-family: Arial,Helvetica,sans-serif;"><br data-start="1409" data-end="1412">For more details on Core flavor intensities, check out <a href="https://fum-support.gorgias.help/en-US/core-flavor-intensity-guide-501083">this support article</a>.</span></p><h3 data-start="1492" data-end="1546" id="does-f&#xFC;m-zero-contain-nicotine-smoke-or-vapor"><span style="font-family: Arial,Helvetica,sans-serif;">Does F&#xDC;M Zero Contain Nicotine, Smoke, or Vapor?</span></h3><p data-start="1547" data-end="1733"><span style="font-family: Arial,Helvetica,sans-serif;">Nope. Like all F&#xDC;M products, Zero is 100% nicotine-free, smoke-free, vapor-free, and free of harmful chemicals. You&#x2019;re simply breathing air infused with plant-based flavor ingredients.</span></p><h3 data-start="1735" data-end="1764" id="whats-inside-f&#xFC;m-zero"><span style="font-family: Arial,Helvetica,sans-serif;">What&#x2019;s Inside F&#xDC;M Zero?</span></h3><p data-start="1765" data-end="1875"><span style="font-family: Arial,Helvetica,sans-serif;">Inside every Zero device is a plant-based, flavor-infused Core.&#xA0;</span></p><p data-start="1765" data-end="1875"><span style="font-family: Arial,Helvetica,sans-serif;">You can view more on Cores ingredients <a href="https://fum-support.gorgias.help/en-US/cores-ingredient-list-463623">here</a>.</span></p><h3 data-start="2171" data-end="2208" id="can-i-refill-or-reuse-f&#xFC;m-zero"><span style="font-family: Arial,Helvetica,sans-serif;">Can I Refill or Reuse F&#xDC;M Zero?</span></h3><p data-start="2209" data-end="2500"><span style="font-family: Arial,Helvetica,sans-serif;">F&#xDC;M Zero is a single-use device and cannot be refilled. It&#x2019;s designed as a convenient, lower-cost way to enjoy F&#xDC;M without investing in a reusable device. Attempting to open it will likely damage it.</span></p><p data-start="2209" data-end="2500"><span style="font-family: Arial,Helvetica,sans-serif;">If you prefer a reusable and refillable option, check out <a href="https://tryfum.com/products/journey-pack?shpxid=df3da9c8-5254-41fb-9a94-1217d00dc870">the F&#xDC;M Lifetime device here</a>.</span></p><h3 data-start="2502" data-end="2528" id="who-is-f&#xFC;m-zero-for"><span style="font-family: Arial,Helvetica,sans-serif;">Who Is F&#xDC;M Zero For?</span></h3><p data-start="2529" data-end="2555"><span style="font-family: Arial,Helvetica,sans-serif;">F&#xDC;M Zero is perfect for:</span></p><ul data-start="2556" data-end="2746"><li data-start="2556" data-end="2631" style="font-family: Arial, Helvetica, sans-serif;"><p data-start="2558" data-end="2631">First-timers wanting to try F&#xDC;M before investing in the Lifetime device</p></li><li data-start="2632" data-end="2695" style="font-family: Arial, Helvetica, sans-serif;"><p data-start="2634" data-end="2695">Anyone looking to replace a bad habit in a more natural way</p></li><li data-start="2696" data-end="2746" style="font-family: Arial, Helvetica, sans-serif;"><p data-start="2698" data-end="2746">People on the go who want a hassle-free option<br><br></p></li></ul><h3 data-start="2748" data-end="2802" id="how-f&#xFC;m-zero-compares-to-the-f&#xFC;m-lifetime-device"><span style="font-family: Arial,Helvetica,sans-serif;">How F&#xDC;M Zero Compares to the F&#xDC;M Lifetime Device</span></h3><table style="width: 100%;"><thead><tr><th style="width: 18.9555%;"><strong>Feature</strong></th><th style="width: 47.5185%;"><strong>F&#xDC;M Zero</strong></th><th><strong>F&#xDC;M Lifetime Device</strong></th></tr></thead><tbody><tr><td style="width: 18.9555%;"><strong>Use</strong></td><td style="width: 47.5185%;">Single-use</td><td style="width: 33.3333%;">Reusable and refillable</td></tr><tr><td style="width: 18.9555%;"><strong>Flavors</strong></td><td style="width: 47.5185%;">1 built-in flavor</td><td style="width: 33.3333%;">10+ interchangeable flavors</td></tr><tr><td style="width: 18.9555%;"><strong>Airflow</strong></td><td style="width: 47.5185%;">3 airflow settings</td><td style="width: 33.3333%;">17 airflow settings</td></tr><tr><td style="width: 18.9555%;"><strong>Cost to Start</strong></td><td style="width: 47.5185%;">Lower</td><td style="width: 33.3333%;">Greater long-term value</td></tr></tbody></table><h3 data-start="3244" data-end="3275" id="where-can-i-buy-f&#xFC;m-zero"><span style="font-family: Arial,Helvetica,sans-serif;">Where Can I Buy F&#xDC;M Zero?</span></h3><p data-start="3276" data-end="3300"><span style="font-family: Arial,Helvetica,sans-serif;">F&#xDC;M Zero is available:</span></p><ul data-start="3301" data-end="3463"><li data-start="3301" data-end="3399" style="font-family: Arial, Helvetica, sans-serif;"><p data-start="3303" data-end="3399">In retail stores (<a href="https://tryfum.com/pages/store-locator">view our store locator</a>), we recommend calling ahead to confirm availability.</p></li><li data-start="3400" data-end="3463" style="font-family: Arial, Helvetica, sans-serif;"><p data-start="3402" data-end="3463">Online at <a href="//tryfum.com">tryfum.com</a>, TikTok Shop &amp; <a href="//Walmart.com">Walmart.com</a></p></li></ul><h3 data-start="3465" data-end="3511" id="is-f&#xFC;m-zero-available-as-a-subscription"><span style="font-family: Arial,Helvetica,sans-serif;">Is F&#xDC;M Zero Available as a Subscription?</span></h3><p data-start="3512" data-end="3827"><span style="font-family: Arial,Helvetica,sans-serif;">Yes! You can subscribe to F&#xDC;M Zero <a href="https://ee6dp921o1b97qd2-10651861049.shopifypreview.com/products/fum-zero?variant=46948977410263">here</a> to enjoy your favorite flavors without the hassle of reordering or paying for shipping (ensure the &quot;subscribe and save&quot; option is selected before adding to cart). Choose your flavors (2, 4 or 6 devices) and we&#x2019;ll ship them right to your door. You&#x2019;ll also save 20% on each order and can swap flavors/quantity, change delivery frequency, pause or cancel anytime.</span></p><h3 data-start="3512" data-end="3827" id="can-i-add-f&#xFC;m-zero-to-my-existing-subscription">Can I Add F&#xDC;M Zero to My Existing Subscription?</h3><p>Yes you can! You can either swap out an existing Core for a Zero device or you can add a Zero to your existing subscription items by clicking on the &quot;See More Products&quot; button within your subscription.</p><h3 data-start="3829" data-end="3853" id="what-does-it-cost"><span style="font-family: Arial,Helvetica,sans-serif;">What Does It Cost?</span></h3><p data-start="3854" data-end="3997" id="isPasted">F&#xDC;M Zero starts at $24.99 USD for a single device across all sales channels, including retail. When shopping online, you can also save by bundling devices:</p><ul data-start="3998" data-end="4148"><li data-start="3998" data-end="4050"><p data-start="4000" data-end="4050"><a href="https://ee6dp921o1b97qd2-10651861049.shopifypreview.com/products/fum-zero?variant=46948977443031"><strong data-start="4000" data-end="4014">tryfum.com</strong></a><strong data-start="4000" data-end="4014">&#xA0;</strong>&#x2013; Buy 5 devices, get the 6th free</p></li><li data-start="4051" data-end="4148"><p data-start="4053" data-end="4148"><strong data-start="4053" data-end="4084">TikTok Shop and <a href="https://fum-support.gorgias.help/en-US/Walmart.com" style=" text-decoration: none;">Walmart.com</a>&#xA0;</strong>&#x2013; Save 10% when you buy 2 or 4 devices, or 20% when you buy 6 devices</p></li></ul><p data-start="4150" data-end="4255">Buying multiples not only lowers the cost per device but may also qualify your order for free shipping depending where you are ordering from.</p><h3 data-start="4257" data-end="4290" id="can-i-travel-with-f&#xFC;m-zero"><span style="font-family: Arial,Helvetica,sans-serif;">Can I Travel with F&#xDC;M Zero?</span></h3><p data-start="4291" data-end="4481"><span style="font-family: Arial,Helvetica,sans-serif;">Yes! F&#xDC;M Zero contains no liquid, smoke, vapor, nicotine, or batteries, so it&#x2019;s travel-friendly and can be carried on most flights. Always check your airline&#x2019;s guidelines before traveling.</span></p><h3 data-start="4483" data-end="4510" id="does-f&#xFC;m-zero-expire"><span style="font-family: Arial,Helvetica,sans-serif;">Does F&#xDC;M Zero Expire?</span></h3><p data-start="4511" data-end="4625"><span style="font-family: Arial, Helvetica, sans-serif; color: rgb(0, 0, 0);">For best flavor, we recommend using a sealed F&#xDC;M Zero within 3 months of purchase and within 10 days after opening.</span></p><h3 data-start="4627" data-end="4684" id="can-i-return-or-exchange-f&#xFC;m-zero-after-opening-it"><span style="font-family: Arial,Helvetica,sans-serif;">Can I Return or Exchange F&#xDC;M Zero After Opening It?</span></h3><p dir="ltr" id="isPasted"><span style="text-decoration:none;">We offer returns/refunds for any&#xA0;sealed&#xA0;product within 3 months of the purchase date.</span></p><p dir="ltr"><span style="text-decoration:none;">However, just like <a href="https://6mmo865s9yiwwslb-10651861049.shopifypreview.com/products/journey-pack">the Lifetime device</a>, for hygiene reasons, opened F&#xDC;M Zero devices cannot be returned or exchanged. Since everyone experiences flavors differently, if your F&#xDC;M Zero flavor isn&#x2019;t quite right, we encourage you to try other flavors to find the perfect fit!</span></p><p dir="ltr"><span style="text-decoration:none;">View our return/refund policy&#xA0;</span><a href="https://fum-support.gorgias.help/en-US/fum-returnrefund-policies-28438" style="text-decoration:none;"><span style="text-decoration:underline;">here</span></a><span style="text-decoration:none;">&#xA0;for more information.</span></p><h3 data-start="4992" data-end="5030" id="can-i-still-join-the-cores-club"><span style="font-family: Arial,Helvetica,sans-serif;">Can I Still Join the Cores Club?</span></h3><p data-start="5031" data-end="5196"><span style="font-family: Arial,Helvetica,sans-serif;">Yes! F&#xDC;M Zero is a great first step, and if you decide to upgrade to <a href="https://tryfum.com/products/journey-pack">a Lifetime device</a>, you can unlock exclusive perks through our <a href="https://tryfum.com/pages/cores-club">Cores Club subscription program</a>.</span></p><p data-start="5031" data-end="5196"><br></p><p data-start="5031" data-end="5196" style="text-align: center;"><span style="font-family: Arial,Helvetica,sans-serif;"><span style="text-decoration: none; font-size: 14px;" id="isPasted"><em>Not finding the answers you&#x2019;re looking for? Feel free to reach out to our support team at <a href="mailto:support@breathefum.comm">support@breathefum.com</a>.</em></span></span></p>

FÜM Zero FAQ

Yes you can! Follow the below steps to add a FÜM Zero to your Cores Club subscription. 1. From within your subscription dashboard, click the subscription you would like to make the changes to. → Click here for instructions on how to access your dashb

<p><span style="font-size: 18px;">Yes you can! Follow the below steps to add a F&#xDC;M Zero to your Cores Club subscription.</span></p><p id="isPasted"><strong>1.</strong> From within your subscription dashboard, click the subscription you would like to make the changes to.</p><p>&#x2192; <a href="https://fum-support.gorgias.help/en-US/where-can-i-view-my-subscription-dashboard-491776" target="_blank" rel="noopener noreferrer" style=" text-decoration: none;">Click here</a> for instructions on how to access your dashboard.</p><p><strong>2.</strong> Click &quot;See More Products&quot;.<br><img src="https://attachments.gorgias.help/1QNmd2Y1kp29XA0W/hc/kZPB9rx1rg6WVa3O/2025090316-96456efc-c3a7-4cc4-8c2e-194548985616-screen%20shot%202025-09-03%20at%2010.01.39%20am.png" style="width: 419px;" class="fr-fic fr-dib fr-fil fr-rounded fr-bordered"></p><p><strong>3.</strong> Select the Zero flavor you&apos;d like to add.<br><img src="https://attachments.gorgias.help/1QNmd2Y1kp29XA0W/hc/kZPB9rx1rg6WVa3O/2025090316-2a7462c0-032b-4c3a-b3bb-7711a50d7739-screen%20shot%202025-09-03%20at%2010.02.56%20am.png" style="width: 420px;" class="fr-fic fr-dib fr-fil fr-rounded fr-bordered"></p><p>4. Select the quantity and if you&apos;d like to add the Zero as a one-time option or as a subscription option. Then click the black &quot;Add&quot; button at the bottom of the window.&#xA0;<br><img src="https://attachments.gorgias.help/1QNmd2Y1kp29XA0W/hc/kZPB9rx1rg6WVa3O/2025090316-6d44368e-25e0-4165-8bc9-cb5d90038f1e-screen%20shot%202025-09-03%20at%2010.03.16%20am.png" style="width: 419px;" class="fr-fic fr-dib fr-fil fr-rounded fr-bordered"></p><p>The added Zero will now reflect on your subscription.<br><img src="https://attachments.gorgias.help/1QNmd2Y1kp29XA0W/hc/kZPB9rx1rg6WVa3O/2025090316-726175cf-8318-4bcd-9ec1-1fc48fdc0018-screen%20shot%202025-09-03%20at%2010.07.08%20am.png" style="width: 422px;" class="fr-fic fr-dib fr-fil fr-rounded fr-bordered"></p><p><br></p><div tabindex="0" data-qa="virtual-list-item" data-item-key="1751906075.085079" id="isPasted"><div data-qa="message_container" data-qa-unprocessed="false" data-qa-placeholder="false"><div data-qa-hover="true"><div data-qa="message_content"><div data-qa="message-text"><div data-qa="block-kit-renderer"><div dir="auto" style="text-align: center;"><i data-stringify-type="italic">Not finding the answers you&#x2019;re looking for? Feel free to reach out to our support team at&#xA0;</i><i data-stringify-type="italic"><a target="_blank" data-stringify-link="mailto:support@breathefum.com" data-sk="tooltip_parent" href="mailto:support@breathefum.com" rel="noopener noreferrer" style=" text-decoration: none;">support@breathefum.com</a></i><i data-stringify-type="italic">.</i></div></div></div></div></div></div></div><div tabindex="-1" data-qa="virtual-list-item" data-item-key="1751954400000.D018RS753PW"><br></div><div tabindex="-1" data-qa="virtual-list-item" data-item-key="1751954400000divider"><div data-stringify-ignore="true"><br></div></div><p><br></p>

Can I Add FÜM Zero to My Existing Cores Club Subscription?

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How to Use a FÜM Base

What Products Do I Need to Get Started?

How to Insert a Core into Your FÜM Device

Why Are Some Core Flavors So Strong?

Cores Ingredient List

What Causes the Black Dust/Dirt Inside My FÜM?

Core Flavor Intensity Guide

What Do the Core Flavors Taste Like?

How Often Should I Clean My FÜM?

FÜM Topper FAQ

How Do I Use a Topper?

What are Toppers?

How Do I Clean a Topper?

Are There More Core Flavors Coming?

What is the 30 day Habit Tracker?

How to Use Your FÜM

Where Is My Habit Tracker?

Why Are All My Cores Colored Black?

What Is in FÜM Cores?

Are FÜM Products Certified Kosher, Halal or Vegan?

Can I Replace Just the Metal Mouthpiece of My Device?

I Ordered Raspberry Cores but Received Raspberry Lemon Cores

Your FÜM

Cores Club FAQ

How Can I Pause My Subscription?

How Can I Change the Date That My Next Cores Club Order Will Process?

How Can I Change the Core Flavors in My Subscription?

How Can I Cancel My Subscription?

What If I Don’t Like a Core Flavor from My Subscription Order?

How Can I Change the Frequency of My Cores Club Shipments?

How Can I Update the Shipping Address in My Cores Club Subscription Dashboard?

How Can I Update My Subscription Payment Information?

Where Can I View My Subscription Dashboard?

How Can I Reactivate a Subscription?

Why Can't I Make Changes to My Subscription?

Why Are Two Different Prices Showing for My Subscription?

I Can't Login to Manage My Subscription

Why Isn't Mango Showing Up for the Journey Pack Subscription Option?

Why Did I Receive an Email About My Upcoming Cores Club Subscription Order After I Cancelled It?