Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
120mm x 38mm 4 Inch Duct Booster Small 12V Exhaust Fan
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 4:54 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 🏷️The retail sticker price has been slashed by 91% — a steep markdown from the official listing.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
WDERAIR
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【4 Inch Exhaust Fan】Fan:120 x 120 x 38mm (4.7 x 4.7 x 1.5 in.) | Ductwork installed :178 x 120 x 120 mm ( 7 x 4.7 x 4.7 in.) | Rated Voltage: 12V | Current: 0.5A | Power: 6W | Speed: 3000 RPM | Air pressure: 0.35 In H2O | Airflow: 116 CFM | Noise: 26-45 dBA
✓【Speed Regulating】The fan's speed can be easily adjusted to suit your ventilation needs. You can choose the optimal speed for air circulation and ventilation.
✓【12V Duct Extractor】This fan is ideal for fume extraction in diverse settings, including 3D printers, paint booths, laser setups, or any environment requiring ventilation. Its robust construction also makes it a reliable choice for various DIY projects or workshop.
✓【Dual Ball Bearing】This 12v fan with dual ball bearings has a rated life of 67,000 hours and allows the fan to be mounted vertically or horizontally.
✓【Service & Support】Please feel free to inquire if you have any problems using the product or need technical support.We will respond as soon as possible.
⚙️ Specifications
Brand
WDERAIR
Power Connector Type
AC
Voltage
12 volts_of_alternating_current
Wattage
6 watts
Cooling Method
Fan
Material
Plastic
Manufacturer
WDERAIR
Number of Items
1
Package Dimensions
9.53 x 9.53 x 2.99 inches
Item Weight
1.65 pounds
ASIN
B0F9F9TB3V
