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How to Source Al Fakher Max 4: Airflow Tuning
Published 2026 · VapeWholesaleHub trade desk
Airflow tuning is the single adjustment that changes how Max 4 feels in daily use.
Buyers who treat airflow tuning as a commercial discipline rather than an afterthought tend to hold margin for longer.
Consistency across batches matters more than peak performance for Max 4, and airflow tuning is where inconsistency first appears.
Why airflow tuning matters on the Max 4
Restricted airflow suits mouth to lung customers moving from traditional products.
Cash flow is the quiet constraint behind airflow tuning: the cheapest option is rarely the one that frees the most working capital.
Open airflow serves direct lung users who prioritise vapour volume.
Reference specification
| Item | Value |
|---|---|
| Model | Max 4 |
| Brand | Al Fakher |
| Category | E-Liquids |
| Battery | 1000 mAh |
| Output range | 8-30 W |
| Capacity | 4.0 ml |
| Charging | USB-C 2A |
| Coil options | 1.0 / 1.2 ohm |
| Carton quantity | 120 units |
An adjustable ring lets one SKU serve both preferences and simplifies inventory.
Practical notes for buyers
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Max 4.
Retail staff rarely ask about airflow tuning directly, but their questions almost always lead back to it.
Checklist
- Agree in advance who pays for return freight on a defect claim.
- Check carton quantities against the commercial invoice line by line.
- Keep certificates current and filed against the exact model name.
- Retain one sealed sample carton from every batch for reference.
- Record the arrival condition with photographs on the day of delivery.
- Request batch photographs and a packing list prior to shipment.
Commercial terms
Commercial terms are usually agreed in three parts: a deposit on confirmation, a balance before shipment and a stated validity window.
Lead times are a function of component availability as much as factory capacity, so buffers should reflect both.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (98 units) | Tier 1 | 7-12 days |
| Pallet (818 units) | Tier 2 | 14-21 days |
| Container (14967 units) | Tier 3 | 7-12 days |
Frequently asked questions
Can airflow be adjusted on Max 4?
Most current designs include a rotating ring or sliding switch; confirm the exact mechanism on the specification sheet.
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.
How quickly can a repeat order be produced?
For established configurations production typically runs two to four weeks, with transit on top depending on the chosen method.
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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