20th Jun 2026, 01:26 PM
4 Inch Compact Inline Duct Fan with Humidity & Temperature Sensor, 6-Speed Controller Quiet Exhaust Fan with DC Motor Ventilation Fans for Grow Tents, Bathrooms, Duct Booster Systems, Boat
Price may vary by location, shipping cost, and availability.
14% Off
$42.99
$49.99
Highest: $69.99
Average: $45.14
Lowest: $31.99
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 4 Inch Compact Inline Duct Fan with Humidity & Temperature Sensor, 6-Speed Controller Quiet Exhaust Fan with DC Motor Ventilation Fans for Grow Tents, Bathrooms, Duct Booster Systems, Boat here. This product's current Price in USA is $42.99. The average and highest prices are $45.14 and $69.99 respectively.
| Lowest Ever Price | $31.99 |
|---|---|
| 21st Nov 2025 | |
| Average Price | $45.14 |
| Based on 298 days price tracking | |
| Highest Price | $69.99 |
| 25th Sep 2025 | |
Price History of All Variants of 4 Inch Compact Inline Duct Fan with...
Current Price in USA
| Price | $42.99 |
|---|---|
| MRP | $49.99 |
| Savings | $7.00 |
| Discount | 14.00% |
Recent Price Drops on 4 Inch Compact Inline Duct Fan with Humidity & Temperature Sensor, 6-Speed Controller Quiet Exhaust Fan with DC Motor Ventilation Fans for Grow Tents, Bathrooms, Duct Booster Systems, Boat
Price Drop 19th Jun 2026
$49.99 → $42.99
14% drop
Price Drop 26th Dec 2025
$49.99 → $46.99
6% drop
Price Drop 6th Dec 2025
$46.99 → $39.99
14.9% drop
Price Drop 20th Nov 2025
$46.99 → $31.99
31.92% drop
Price Drop 13th Nov 2025
$46.99 → $39.99
14.9% drop
Price Drop 8th Nov 2025
$69.99 → $46.99
32.86% drop
Product Information
Details
| Product Name | 4 Inch Compact Inline Duct Fan with Humidity & Temperature Sensor, 6-Speed Controller Quiet Exhaust Fan with DC Motor Ventilation Fans for Grow Tents, Bathrooms, Duct Booster Systems, Boat |
|---|---|
| Store Product Code | B0F3X44TLD |
| Store Name | amazon.com |
| Brand | ONVEAN |
| Rating | 8.4 / 10 |
| Category | Ventilation Fans |
| Product Manufacturer | ONVEAN |
| Model Number | P124 |
| Color | Black |
| Size | 4 Inch Inline Duct Fan ZFP125A02 |
| Dimensions | 7.28 x 3.86 x 3.86 inches |
Features
- [6 Speed Control]: 6-speed manual speed control and intelligent automatic on/off. In manual mode, you can select different gears as needed to meet diverse ventilation requirements; in automatic mode, it dynamically adjusts the on/off status based on real-time temperature and humidity. Equipped with the "SPEED+/-" buttons on the remote control, it allows for convenient gear switching with intuitive and efficient operation.
- [Compact 4 Inch Inline Duct Fan]:Short-body 4 inch inline duct fan with compact size (4.72 3.86), suitable for limited installation space. Provides reliable airflow as an inline fan, duct fan, and air duct fan.
- [Automatic ON/OFF Sensor Control]:Built-in humidity and temperature sensor automatically turns the fan on or off based on environmental conditions. Functions as a practical ventilation fan and exhaust fan for grow tents, bathrooms, basements, and fresh air intake systems.
- [Quiet DC Centrifugal Motor with Speed Control]:Equipped with a high-efficiency DC centrifugal fan motor for stable airflow and low noise. 6-speed controller allows manual airflow adjustment to meet different ventilation requirements.
- [100% Pure Copper DC Motor & High-Efficiency Airflow]:Featuring a 100% pure copper DC motor, this inline duct fan spins at 1450-5000RPM with <20K temperature rise. Compared to aluminum motors, its 30% better heat dissipation and 50% lower energy use make this inline exhaust fan durable and reliable for heavy-duty needs.
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Rating and Reviews
8.4 Based on 16 reviews
4 Inch Compact Inline Duct Fan with has 8.4 rating out of 10. This average rating is consist of 16 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.