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Al Fakher Pearl 4 Airflow Tuning Checklist 2026
Published 2026 · VapeWholesaleHub trade desk
Airflow tuning is the single adjustment that changes how Pearl 4 feels in daily use.
Buyers who treat airflow tuning as a commercial discipline rather than an afterthought tend to hold margin for longer.
Retail staff rarely ask about airflow tuning directly, but their questions almost always lead back to it.
Why airflow tuning matters on the Pearl 4
Restricted airflow suits mouth to lung customers moving from traditional products.
A written internal standard for airflow tuning makes onboarding new account managers far quicker and reduces avoidable errors.
Open airflow serves direct lung users who prioritise vapour volume.
Reference specification
| Item | Value |
|---|---|
| Model | Pearl 4 |
| Brand | Al Fakher |
| Category | Flavours |
| Battery | 1000 mAh |
| Output range | 12-25 W |
| Capacity | 6.0 ml |
| Charging | USB-C 2A |
| Coil options | 1.0 / 1.2 ohm |
| Carton quantity | 240 units |
An adjustable ring lets one SKU serve both preferences and simplifies inventory.
Practical notes for buyers
Keeping a short internal note on airflow tuning for each SKU pays for itself the first time a dispute arises over the Pearl 4.
Shops that receive a short briefing on airflow tuning convert noticeably better than shops that only receive stock.
Checklist
- Review the reorder point after one full selling cycle.
- 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.
- Request batch photographs and a packing list prior to shipment.
- Verify that artwork matches the approved compliance template.
Commercial terms
Most long running accounts settle into a rhythm of monthly top ups with one larger seasonal build per year.
Commercial terms are usually agreed in three parts: a deposit on confirmation, a balance before shipment and a stated validity window.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (95 units) | Tier 1 | 30-45 days |
| Pallet (1928 units) | Tier 2 | 21-30 days |
| Container (12500 units) | Tier 3 | 30-45 days |
Frequently asked questions
Can airflow be adjusted on Pearl 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.
Can packaging be adjusted for our market?
Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.
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.
Final word
A short quarterly review of these points will keep the Pearl 4 range healthy without consuming the week.
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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