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Air Bar Flux 4 Airflow Tuning
Published 2026 · VapeWholesaleHub trade desk
Airflow tuning is the single adjustment that changes how Flux 4 feels in daily use.
Every serious sourcing conversation about the Flux 4 eventually arrives at airflow tuning, usually because it is where cost and risk meet.
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Flux 4.
Why airflow tuning matters on the Flux 4
Restricted airflow suits mouth to lung customers moving from traditional products.
Freight consolidation changes the answer to airflow tuning at container scale, which is why small and large buyers reach different conclusions.
Open airflow serves direct lung users who prioritise vapour volume.
Reference specification
| Item | Value |
|---|---|
| Model | Flux 4 |
| Brand | Air Bar |
| Category | Pricing |
| Battery | 800 mAh |
| Output range | 5-80 W |
| Capacity | 1.2 ml |
| Charging | USB-C 2A |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 100 units |
An adjustable ring lets one SKU serve both preferences and simplifies inventory.
Practical notes for buyers
Where two suppliers look identical on price, airflow tuning is usually the variable that separates them over a full year.
The most common mistake is optimising for the first order instead of the fourth, which is where Flux 4 economics actually settle.
Checklist
- Record the arrival condition with photographs on the day of delivery.
- Log sell through by account for the first eight weeks.
- Keep certificates current and filed against the exact model name.
- Review the reorder point after one full selling cycle.
- Agree in advance who pays for return freight on a defect claim.
- Check carton quantities against the commercial invoice line by line.
Commercial terms
Most long running accounts settle into a rhythm of monthly top ups with one larger seasonal build per year.
Payment history is the single most reliable route to better terms, more than total annual volume.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (85 units) | Tier 1 | 7-12 days |
| Pallet (1433 units) | Tier 2 | 21-30 days |
| Container (18842 units) | Tier 3 | 7-12 days |
Frequently asked questions
Can airflow be adjusted on Flux 4?
Most current designs include a rotating ring or sliding switch; confirm the exact mechanism on the specification sheet.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
Can several models be mixed in one shipment?
Yes, mixing models and flavours within a carton or pallet is common and usually helps first time buyers test demand.
Can packaging be adjusted for our market?
Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.
Final word
Start with one change, measure it over a quarter, then decide whether it deserves to become policy.
Trade enquiry
Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.
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