Longfill is concentrated e-juice for vaping that is mixed with base liquid and, if nicotine is desired, nicotine shots. Here you will find nicotine‑free longfills in several flavors.
A longfill bottle is only partially filled. The content is diluted with base liquid directly in the bottle, with or without nicotine shots. How much base liquid is needed depends on the product's content amount and intended final volume.
Longfill contains concentrated e-juice that needs to be diluted. Shortfill contains ready‑mixed, nicotine‑free e‑juice and usually has space for nicotine shots. That is the main difference between the formats. Longfill and shortfill both belong to the category e-juice and vape juice.
| Feature | Longfill | Shortfill |
|---|---|---|
| Content | Concentrated e-juice | Ready‑mixed e-juice |
| Nicotine content | 0 mg/ml | 0 mg/ml |
| Mixing | Needs to be diluted with base liquid | Usually space for nicotine shots |
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Quick answers to questions that often come up in this category.
The final VG/PG ratio is affected by the composition of the concentrate, the base liquid and any nicotine shot. Check the information for all components as well as the instructions for the specific longfill product.
There is no common waiting time for all longfills. Follow the manufacturer’s instructions for the specific product.
No. Content amount, composition and intended final volume may differ between products. Always use the instructions for the specific longfill product.
Follow the product's storage instructions and any specific instructions for the pre-mixed liquid. Keep the liquid out of reach of children.
It depends, among other things, on the pre-mixed liquid's VG/PG ratio and the device's and coil's specifications. The term longfill describes the product format and does not imply that the liquid is compatible with all devices.
