4 Inch Duct Fan with Switch - Modunful Inline Ventilation Exhaust Fan 3-pin AC, 180 CFM Duct Intake High Efficiency Air Fan for Vent Bathroom, Kitchen, Grow Tent, Hydroponics, 3D Printer

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MSRP: $78.96
$64.79
(You save $14.17 )
  • All orders are processed Monday through Friday, excluding weekends and holidays.
  • Orders are typically processed and shipped within 1–3 business days after payment confirmation.
Shipping Method Estimated Delivery Time
Free Shipping (Orders Over $49) 5–15 business days
Standard Shipping 5–15 business days
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Product Overview

Brand: modunful

Color: white

Features:

  • WHISPER-SILENT INLINE DUCT FAN: Advanced vortex acoustics and precision frequency modulation achieve 43dB operation - quieter than rainfall, reduce noise by 40% vs. conventional fans. Ideal for bedrooms/home offices.
  • HIGH-EFFICIENCY VENTILATION FAN: Industrial-grade copper motor generates 2600RPM torque, exchanging 100 sq. ft. room air in 2 minutes—equating to 30 air changes per hour, making it ideal for small residential and commercial spaces.
  • INSTALL-READY 8 INCH EXHAUST FAN: Designed for effortless setup, it features a tool-free clamp system that securely fits standard ducts. The 59-inch extra-long power cord provides flexible placement options, eliminating worries about distance from electrical outlets. Enjoy truly hassle-free installation from start to finish.
  • SWITCH CONTROL, SAFETY-FOCUSED: Our 8 inch duct fan features an integrated switch for instant on/off control - no app issues, just easy operation. Its 3-pin plug meets US electrical standards (110-120V AC) for stable, worry-free use.
  • DUAL-BEARING INLINE FAN​: This Modunful 8 duct fan equipped a commercial-grade copper motor paired with dual ball bearings, a combo that delivers top-tier performance and a seriously extended lifespan. Tested tough, it runs steady for 10,000+ hours straight. Free replacement for quality issues.
  • ALL-CLIMATE INLINE FAN​: Its IPX2 waterproof housing laughs off steam from showers and humidity, while the heat-resistant build handles temps from 14°F to 158°F (-10°C to 70°C) with ease.​ Whether it’s a steamy bathroom, 3D printer room, grow tent, or sweltering attic.

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