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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
Hydroponic In‑Line Duct Booster Fans 4″, 6″ & 8″ – 90/240/420 CFM High‑Pressure, Low‑NoiseInLine Duct Booster Fans (4, 6 & 8) Boost airflow in any duct run with our durable, quiet, and easytoinstall InLine Booster Fans. Choose from 4, 6, or 8 models to suit your ventilation needsperfect for bathrooms, kitchens, attics, closets, workshops, and more. Each fan features a prewired 1. 6 m 120 V power cord, galvanizedsteel housing, and precisionbalanced impeller for high pressure at low noise. Size SKU Airflow Price 4 3311014 90 CFM $19. 99 EA 6
In‑Line Duct Booster Fans (4″, 6″ & 8″)
Boost airflow in any duct run with our durable, quiet, and easy‑to‑install In‑Line Booster Fans. Choose from 4″, 6″, or 8″ models to suit your ventilation needs—perfect for bathrooms, kitchens, attics, closets, workshops, and more. Each fan features a pre‑wired 1.6 m 120 V power cord, galvanized‑steel housing, and precision‑balanced impeller for high pressure at low noise.
| Size | SKU | Airflow | Price |
|---|---|---|---|
| 4″ | 3311014 | 90 CFM | $19.99 EA |
| 6″ | 3311016 | 240 CFM | $25.99 EA |
| 8″ | 3311018 | 420 CFM | $29.95 EA |
Key Features
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High‑Pressure Airflow: Up to 420 CFM (8″ model) under restrictive duct conditions
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Low‑Noise Operation: Precision‑balanced impeller and insulated housing keep sound below 50 dB
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Durable Construction: Galvanized‑steel casing resists corrosion and wear
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Plug‑and‑Play Setup: Pre‑wired 1.6 m power cord with standard 120 V plug—no hardwiring needed
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Versatile Use: Ideal for boosting ventilation in any residential or light‑commercial ductwork
Feature 4″ Model (3311014) 6″ Model (3311016) 8″ Model (3311018) Duct Diameter 4 in (102 mm) 6 in (152 mm) 8 in (203 mm) Airflow 90 CFM 240 CFM 420 CFM Voltage 120 V / 60 Hz 120 V / 60 Hz 120 V / 60 Hz Noise Level < 45 dB < 48 dB < 50 dB Housing Galvanized Steel Galvanized Steel Galvanized Steel Power Cord 1.6 m Pre‑Wired 1.6 m Pre‑Wired 1.6 m Pre‑Wired Mounting Inline, no hardware Inline, no hardware Inline, no hardware Weight 2.5 lbs (1.1 kg) 3.2 lbs (1.45 kg) 4.0 lbs (1.8 kg)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy