---
product_id: 21265078
title: "8\" Inline Duct Fan - 300/500 cfm"
brand: "growbright"
price: "$192"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/21265078-8-inline-duct-fan-300-500-cfm
store_origin: NZ
region: New Zealand
---

# 90W power efficiency Up to 500 CFM airflow boost Whisper-quiet operation 8" Inline Duct Fan - 300/500 cfm

**Brand:** growbright
**Price:** $192
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your airflow game—quiet power that keeps you cool and in control!

## Quick Answers

- **What is this?** 8" Inline Duct Fan - 300/500 cfm by growbright
- **How much does it cost?** $192 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/21265078-8-inline-duct-fan-300-500-cfm)

## Best For

- growbright enthusiasts

## Why This Product

- Trusted growbright brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Mode Airflow:** Switch seamlessly between 300 CFM standalone or 500 CFM booster for ultimate ventilation control.
- • **Silent Yet Mighty:** Whisper-quiet polycarbonate blades keep your space peaceful without sacrificing power.
- • **Plug & Play Convenience:** Built-in 6' power cord with standard grounded plug for effortless setup anywhere.
- • **Power Meets Performance:** Efficient 90-watt motor balances energy savings with robust airflow.
- • **Compact & Durable Design:** Sleek 8" size with heat-resistant materials built to last up to 140°F operating temps.

## Overview

This 8" Inline Duct Fan delivers versatile ventilation with 300 CFM standalone airflow or 500 CFM as a booster. Powered by an energy-efficient 90-watt motor, it features whisper-quiet polycarbonate blades and a convenient 6-foot grounded power cord. Compact and durable, it operates safely up to 140°F, making it ideal for professional-grade HVAC setups.

## Description

8" Inline Duct Fan - 300/500 cfm

## Features

- Electrical: 90 watts, .75 amps @ 120v
- Airflow capacities: 300 cfm stand-alone airflow (when used alone or as a primary fan) / 500 cfm booster flow (when used in conjunction with central blowers to boost airflow)
- Built-in 6' power cord with standard household grounded plug (NEMA 5-15)
- Lightweight, whisper-quiet, high-efficiency polycarbonate blades
- Overall Measurements: 7-7/8" length, 7-3/4" diameter, dual male connections with 1-1/4" flange depth ; Max operating temperature: 140°F

## Product Details

- **Product Dimensions:** 7"L x 7"W x 8"H
- **Brand:** GrowBright
- **Power Connector Type:** 3-Pin
- **Voltage:** 120 Volts
- **Wattage:** 90 watts
- **Cooling Method:** Air
- **Compatible Devices:** Grow Light, Tent
- **Material:** Polycarbonate
- **Maximum Rotational Speed:** 1800 RPM
- **Air Flow Capacity:** 3E+2 Cubic Feet Per Minute

## Images

![8" Inline Duct Fan - 300/500 cfm - Image 1](https://m.media-amazon.com/images/I/61dAqdXJB4L.jpg)

## Frequently Bought Together

- GrowBright 8" Inline Duct Fan - 300/500 cfm
- AC Infinity Noise Reduction Clamp 4-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust

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**Shop now:** [https://www.desertcart.nz/products/21265078-8-inline-duct-fan-300-500-cfm](https://www.desertcart.nz/products/21265078-8-inline-duct-fan-300-500-cfm)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-10*