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Al Fakher Hyper 4 Airflow Tuning for Bulk Buyers
Published 2026 · VapeWholesaleHub trade desk
Airflow tuning is the single adjustment that changes how Hyper 4 feels in daily use.
There is no shortcut on airflow tuning: the Hyper 4 rewards preparation and punishes improvisation.
Where two suppliers look identical on price, airflow tuning is usually the variable that separates them over a full year.
Why airflow tuning matters on the Hyper 4
Restricted airflow suits mouth to lung customers moving from traditional products.
Documentation is not paperwork for its own sake; on airflow tuning it is the difference between a clean clearance and a delayed one.
Open airflow serves direct lung users who prioritise vapour volume.
Reference specification
| Item | Value |
|---|---|
| Model | Hyper 4 |
| Brand | Al Fakher |
| Category | E-Juice |
| Battery | 1000 mAh |
| Output range | 5-40 W |
| Capacity | 1.0 ml |
| Charging | Magnetic dock |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 50 units |
An adjustable ring lets one SKU serve both preferences and simplifies inventory.
Practical notes for buyers
Retail staff rarely ask about airflow tuning directly, but their questions almost always lead back to it.
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Hyper 4.
Checklist
- Record the arrival condition with photographs on the day of delivery.
- Review the reorder point after one full selling cycle.
- Log sell through by account for the first eight weeks.
- Retain one sealed sample carton from every batch for reference.
- Request batch photographs and a packing list prior to shipment.
- Check carton quantities against the commercial invoice line by line.
Commercial terms
Commercial terms are usually agreed in three parts: a deposit on confirmation, a balance before shipment and a stated validity window.
Volume commitments work best when they are structured as a rolling target rather than a single fixed number.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (194 units) | Tier 1 | 7-12 days |
| Pallet (1184 units) | Tier 2 | 21-30 days |
| Container (18270 units) | Tier 3 | 14-21 days |
Frequently asked questions
Can airflow be adjusted on Hyper 4?
Most current designs include a rotating ring or sliding switch; confirm the exact mechanism on the specification sheet.
What happens if a batch fails inspection?
The agreed procedure normally covers replacement of affected units or credit against the next order, documented before shipment.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
Final word
If only one thing changes after reading this, let it be the habit of checking airflow tuning before reordering.
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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