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4 Pack Innokin Axiom M21 Atomizer Coil Heads

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Innokin’s replaceable Axiom M21 coils are available in a 0.5 Ohm horizontal format, or a 0.65 Ohm BVC (Bottom Vertical Coil) format. Both types are designed for use with the Innokin’s Axiom tank. These are Kanthal coils that must be fired in variable wattage (VW) mode only.

4 x Innokin Axiom M21 replaceable coil heads (0.5 Ohm)
These days, dual horizontal coils are rarely seen in off-the-shelf replaceable coil heads. It’s a format that’s widely used by DIY coil builders to get more cloud and flavour from their RBA’s (rebuildable atomizers) and drippers. With a power rating of 25 to 35 Watts, the 0.5 Ohm Axiom M21 coil head delivers great flavour – without placing a heavy load on your mod battery.

Innokin 0.5 Ohm Axiom M21 Coil Head Features:
0.5 Ohm replaceable M21 dual horizontal coil head
For use with the Innokin Axiom tank
Rated at 25 to 35 Watts
Dual horizontal Kanthal coils with open airflow
Has oval & square wicking holes
Organic Japanese cotton wicking material
Designed for great flavour at mid-range power settings
100% Genuine Innokin M21 coil

4 x Innokin Axiom M21 replaceable coil heads (0.65 Ohm)
These 0.65 Ohm Axiom M21 coils are manufactured with a bottom vertical coil (BVC) arrangement. Pure organic cotton is wrapped around the outside of the coil, where it is continuously refreshed with e liquid from the Axiom tank’s glass reservoir. Airflow is directed from the base of the coil head, up through the centre of the coil. This BVC format allows the Axiom 0.65 Ohm coil to be fired at higher power settings. This coil generates impressive cloud volume and great flavour at settings between 35 and 65 Watts.

Innokin 0.5 Ohm Axiom M21 Coil Head Features:
0.65 Ohm replaceable M21 BVC coil head
Compatible with Innokin’s Axiom tank
Rated at 35 to 65 Watts
Vertical Kanthal coil with a direct-lung draw
Generates impressive clouds at mid-range wattage settings
Pure flavour from organic cotton wick
100% Genuine Innokin M21 coil

Compatible with the Axiom sub-ohm tank from Innokin.

Not found the correct Innokin coils you’re looking for? Checkout our full range of replacement Innokin Coil Heads available at

These coils feature Kanthal coil wire and must be vaped in variable wattage or ‘bypass’ mode only.


We only ship orders to UK and operate a Same Day Dispatch (99% of the time, sometimes delays may occur) on all orders placed before 4pm on working days (Monday to Friday excluding weekends & Bank Holidays). Any orders placed after 4pm cut off on weekdays (Monday to Friday) or over weekends, will be dispatched the next WORKING day. We do not dispatch goods over weekends or bank holidays and do not offer delivery on Bank Holidays.

When you place an order, we will estimate a delivery date for you based on the shipping method you have chosen. This is an estimation only and is not guaranteed delivery date. All orders are shipped in discreet packaging.

You may return most new unopened items (excluding e liquids) within 14 days of delivery for a full refund excluding our postage costs we have incurred. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect item etc.). If the item is reported as defective, we will check item for issue/fault before deeming it faulty.

You should expect to receive your refund within 7 working days of the return arriving with us and being deemed faulty, however, in many cases you will receive a refund more quickly. This time period includes the product testing and the time it takes your bank to process our refund request (3 to 5 working days).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

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