Wotofo COG MTL RTA 22mm 3ml

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Wotofo COG MTL RTA 22mm 3ml
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  • 15% OFF SITEWIDE (4.17-4.21).    Code:VSA15
  • 10% off orders $100+.    Code:vs100
  • 5% off orders $60+.    Code:VS60
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  • 15 % OFF

    15% OFF SITEWIDE (4.17-4.21).

    CODE: VSA15
  • 15 % OFF

    15% OFF SITEWIDE (4.17-4.21).

    CODE: VSA15
  • 10 % OFF

    10% off orders $100+.

    CODE: vs100
  • 5 % OFF

    5% off orders $60+.

    CODE: VS60

Product Details


  • Brand: Wotofo
  • Unit: set
  • Type: MTL RTA
  • Net Weight: 80(g)

The combined shipping cost will be calculated automatically by the system after you choose the shipping destination in the checkout step.


Product introduction

Wotofo COG MTL RTA is the world's first gear mechanism powered atomizer. This RTA gives you an exceptional Mouth-To-Lung experience. It's designed especially for rebuilders who prefer nic salts or high nicotine vaping. Featuring single coil setup on a 22mm build deck and 3ml tank reservoir. The tank tube is made of PCTG material, which is food safe as granted by FDA. It offers increased toughness while still providing extremely high clarity. In addition, it has an incredibly simple build deck to work with. The COG features spring-loaded clamps for easier and faster coil installation. Spaced in an appropriate size for MTL coil builds, it can deliver dense and flavorful clouds efficiently.

Of course, a good tank has good airflow, the COG MTL RTA has an innovative gear mechanism for very precise air tuning. Simply twist the base to fine-tune your perfect draw. As the base ring moves, the mechanism transmits the rotary motion to the internal gear which works like a revolver cylinder, aligning 1 of the 5 internal inlets with the only passage that directs an accurate amount of air right underneath the coil. Though the air hole on the base ring can be adjusted, traditional MTL RTAs take air from the base interior with the one-size inlet to the coil, which actually is still not truly regulated airflow control. The COG, utilizing gear mechanism, has 5 different internal air inlets that accurately control the amount of air and path approaching to the coil, giving MTL users customized draws for real. 


Build Deck Diameter: 22mm

Height: 34mm(Without Drip Tip & 510 Pin)

Tank Capacity: 3ml

Material: Stainless Steel (body) + PCTG (tank tube)

Coil Configuration: Single Coil

Resistance: 0.4-1.8ohm

Resistance of Included Coil: 0.8ohm

Wattage Range: 5-30W

Drip Tip: 510 Delrin Drip Tip

Airflow Type: Bottom Airflow

Insulator Material: German PEEK

Connector Threading: 510 Thread

Colors Available: Black / SS / Gunmetal / Gold / Blue / Rainbow

Wotofo COG MTL RTA 22mm comes with


2 x 2.5mm Cotton Strip

1 x Dual Core Fused Clapton Coil 0.8ohm

1 x Single-Strand Coil 1.2ohm (2.5mm ID, 9-wrap contact build)

1 x Cross Head Screwdriver

1 x User Manual

1 x Bag of O-rings



1. 22mm MTL RTA, compact and exquisite.

2. Pal of nic salts or high nicotine vaping.

3. Vapor-condensing drip tip that presses comfortably against lips.

4. Innovative gear mechanism for precise air tuning.

5. 5-level airflow control to provide more fine-tuned experience than ever before.

6. 3ml crack-resistant PCTG tank tube.

7. Easy coil installation, fast clamp coil securing.

8. Creative transparency design, cooler-looking appearance with joining gears.

9. Your best bet for delivering dense and flavorful clouds.



Simple paper box. Customary Packing from the factory, the packing is subject to change without notice.

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