Waterless nebulizing diffuser · Model A2500 PP
New Commercial Diffuser For 2026 - 2500m³
A2500 is a wall-mounted & desktop dual-purpose commercial aroma diffuser covering up to 2500m3. 500ml refillable tank lasts ~30 days, two-fluid atomization for smoke-free scent, ≤38dB super-quiet for bedrooms. Bluetooth 5.0 / WiFi / App remote control with 24h cycle. PP material, key-lock anti-theft design. Wholesale direct from China OEM/ODM factory.
Floor area by ceiling height
3.75 m / 12.3 ft533 m² 5 741 ft² 2 000 m³ ÷ ceiling height
Scent is dosed by volume, so the fixed figure is 2 000 m³. Floor area is that volume divided by your ceiling height - double the height and the area halves. Open-plan rooms, atriums and stairwells count as one connected volume. Spaces with heavy fresh-air exchange or doors held open need de-rating; air-change data is confirmed per project, never estimated.
Wholesale price
Black or white (2 colourways, +$0). Prices in USD, ex-works China, per piece by order quantity.
Bulk tiers
Build
Standard buildColour · +$0
WhiteOrder quantity
100 pcs · 5 cartonsAdd 900 pcs to reach 1 000 pcs (50 cartons) at $18.38 per unit, $0.74 less on every piece.
One standard build unless stated. No paid nozzle-head or display variant on this model.
A2500 Commercial Aroma Diffuser — 2500m3 Coverage, 500ml Tank, WiFi App Control
The A2500 is a commercial-grade aroma diffuser built for hotels, B&Bs, retail stores, supermarkets, gyms, spas, brand boutiques, offices and large living spaces. With nano two-fluid atomization technology, it diffuses essential oil into ultra-fine dry mist that spreads evenly across rooms up to 2500m3 — no wet residue, no smoke.
Two versions, one body. Choose the regular version for plug-and-play wall-mounted use, or upgrade to the Bluetooth 5.0 / WiFi version for App remote control, timed fragrance cycles and silent scent expansion across zones.
Built for 24/7 commercial use. A 500ml refillable oil tank keeps the A2500 running about 30 days on one fill (8h/day, 10s on / 600s off cycle). PP housing, A06 oil pump rated 10 000h lifetime, ≤38dB noise — quiet enough for hotel guest rooms and bedrooms at night.
Smart control. Set any time period with the 24-hour automatic cycle, switch between work-day / work-night / normal modes, and adjust fan & pump levels. The key-lock design keeps the essential oil bottle safe from theft in public spaces.
Easy install. Desktop placement or wall mount with the included screws, anchors and 12V adapter. Refill in three steps — unlock the cover, swap the oil bottle, plug in and set.
OEM/ODM available: laser logo, private label, custom colour (black / white in stock). MOQ flexible for first orders. Wholesale direct from our China factory with 9 years of B2B supply experience.
Q1. What room size can the A2500 aroma diffuser cover?
A: Up to 2000 m³ — ideal for hotel lobbies, B&Bs, retail stores, supermarkets, gyms, spas and large living rooms.
Q2. Does the A2500 support WiFi or App control?
A: Yes. The 5.0 Bluetooth / WiFi version supports App remote management, 24-hour automatic cycle, work / work-night / normal modes, and timed fragrance expansion.
Q3. How long does a 500ml refill last?
A: Approximately 30–35.5 days when running 8 hours per day on a 10-second-on / 600-second-off cycle.
Q4. Is it noisy enough to disturb hotel guests at night?
A: No. ≤38 dB, comparable to a quiet library, safe for bedrooms and hotel guest rooms overnight.
Q5. Can the A2500 be wall-mounted?
A: Yes. Both wall-mounted and desktop placement. Mounting hardware included.
Q6. Do you offer OEM / ODM service for hotel brands?
A: Yes — laser logo, private label, custom colour (black / white in stock), small-batch orders supported.
Q7. What is the pump lifetime?
A: A06 oil pump rated for 10 000 hours, suitable for 24/7 commercial operation.
Q8. Is the essential oil bottle theft-proof?
A: Yes. Key-lock design secures the oil bottle inside the unit, ideal for public spaces.
In every carton
2 M4 screws, 2 expansion bolts, replaceable atomizing core, key, rubber sealing ring, wall adhesive, 12 V power adapter
Full specification
| Model | New Commercial Diffuser For 2026 - 2500m³ |
|---|---|
| Product size | 180 x 95 x 290 mm / 7.09 x 3.74 x 11.42 in |
| Coverage | 2000 m³ / 70 629 ft³ |
| Oil bottle | 500 ml / 16.91 fl oz |
| Oil use | ≥0.56 ml/h / 0.019 fl oz/h |
| Net weight | 1.1 kg / 2.43 lb |
| Gross weight | 1.5 kg / 3.31 lb |
| Carton | 20 sets / 500 x 380 x 590 mm (19.69 x 14.96 x 23.23 in), 31 kg / 68.34 lb |
| Materials | PP |
| Colours | Black or white (2 colourways, +$0) |
| Noise | ≤38 dB |
|---|---|
| Power | 6 W |
| Voltage | DC 12V |
| Control | Buttons / App |
| Pump | A06 air pump, 7.5L 33KPa, 33 dB, rated 10 000h |
| Timer default | 24h cycle, 10s on / 600s off |
| Accessories | 2 M4 screws, 2 expansion bolts, replaceable atomizing core, key, rubber sealing ring, wall adhesive, 12 V power adapter |
One option to choose: the build
| Build | SKU | Surcharge | Unit price at 100 pcs |
|---|---|---|---|
| Standard build | +$0 | $19.12 |
Volume tiers
| Order quantity | Cartons of 20 | Standard build |
|---|---|---|
| 1 - 1 pc | 1 pc, no carton | $22.06 |
| 2 - 99 pcs | 2 pcs, no carton | $20.29 |
| 100 - 999 pcs | 5 - 49 cartons | $19.12 |
| 1 000 - 4 999 pcs | 50 - 249 cartons | $18.38 |
| 5 000+ pcs | 250+ cartons | $16.91 |
User manual
Request the manual PDF with the RFQ; it is returned with pricing and certification.
New Commercial Diffuser For 2026 - 2500m³ user manualCertification
CE, FCC and RoHS are listed where sourced. Certificate copies ship with the quotation.
No engraving charge
Logo laser engraving on your sample unit
Order one sample unit and we laser-engrave your logo at no extra charge so you can approve placement on the actual shell. The engraving service is free; the sample unit itself is charged. Volume logo, printed sleeves and custom retail boxes are quoted separately.
Buyer questions
Is the A2500 coverage 2500 or 2000 m^3?
Rated coverage is 2000 m³ / 70 629 ft³. Effective range shifts with ceiling height and air flow.
How long does a fill last?
About 30 days at 8h/day from the 500 ml / 16.91 fl oz tank at ≥0.56 ml/h / 0.019 fl oz/h.
Does it have Bluetooth and WiFi?
Buttons and App are the standard build. Bluetooth and Wi-Fi versions are available as optional upgrades and are quoted on request.
What accessories are included?
Two M4 screws, two expansion bolts, one replaceable atomizing core, key, rubber sealing ring, wall adhesive and 12V power adapter.
What pump does it use?
A06 air pump, 7.5L, 33KPa, 33 dB, rated 10 000h.
How many per carton?
20 sets per carton, 500 x 380 x 590 mm / 19.69 x 14.96 x 23.23 in, 31 kg / 68.34 lb.
Can it be used on a desktop?
Yes, it is wall-mounted or desktop.
Request for quotation
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