---
product_id: 103803360
title: "TerraBloom 6 Inch Quiet Grow Tent Fan - 0-100% Variable Speed Duct Fan with Eco-Friendly EC Motor, Premium Metal Casing, 40-75% Energy Efficient - For Large Spaces"
brand: "terrabloom"
price: "€ 282.55"
currency: EUR
in_stock: true
reviews_count: 11
category: "Terra Bloom"
url: https://www.desertcart.sk/products/103803360-terrabloom-6-inch-quiet-grow-tent-fan-0-100-variable
store_origin: SK
region: Slovakia
---

# 36W max power 31 dBA ultra-quiet 288 CFM airflow TerraBloom 6 Inch Quiet Grow Tent Fan - 0-100% Variable Speed Duct Fan with Eco-Friendly EC Motor, Premium Metal Casing, 40-75% Energy Efficient - For Large Spaces

**Brand:** terrabloom
**Price:** € 282.55
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your airflow game—quiet, efficient, unstoppable.

## Quick Answers

- **What is this?** TerraBloom 6 Inch Quiet Grow Tent Fan - 0-100% Variable Speed Duct Fan with Eco-Friendly EC Motor, Premium Metal Casing, 40-75% Energy Efficient - For Large Spaces by terrabloom
- **How much does it cost?** € 282.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/103803360-terrabloom-6-inch-quiet-grow-tent-fan-0-100-variable)

## Best For

- terrabloom enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Premium powder-coated steel casing with IPX4 rating means durability that keeps pace with your hustle.
- • **Eco-Smart Efficiency:** Slash energy bills with 40-75% efficiency using a brushless EC motor that’s as green as it is powerful.
- • **Versatile Vent Master:** From grow tents to home theaters, this fan adapts seamlessly to large spaces and diverse needs.
- • **Precision Speed Control:** 0-100% variable speed lets you tailor airflow perfectly—no noise, no waste.
- • **Whisper-Quiet Powerhouse:** Experience robust airflow at just 31 dBA—your stealthy climate control ally.

## Overview

The TerraBloom 6 Inch Quiet Grow Tent Fan delivers a powerful 288 CFM airflow at an ultra-low noise level of 31 dBA, powered by an energy-efficient 36W brushless EC motor. Its variable speed control (0-100%) ensures customizable ventilation for large indoor spaces, while the rugged powder-coated steel housing with IPX4 rating guarantees long-lasting durability. Ideal for professional growers, home theaters, and more, this fan combines German engineering precision with American quality for unmatched performance and energy savings.

## Description

Buy TerraBloom 6 Inch Quiet Grow Tent Fan - 0-100% Variable Speed Duct Fan with Eco-Friendly EC Motor, Premium Metal Casing, 40-75% Energy Efficient - For Large Spaces: Ventilation Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Hidden Gem. Quiet, super efficient with great airflow. SUPURB unit! - This is my second inline fan from Terra Bloom! There is NO better inline fan on the market. PERIOD! Super efficient, great static pressure at a REAL airflow, one of the most quiet fans on the market and it's size is one of the most compact out there. The housing is steel and is a solid unit. This unit has German engineering and the company is an American company. Killer package!
Review: American made product. - I chose this over other fans, because it’s American made. I don’t typically care about products being American made, but for some reason I felt like I wanted this to be made in America. I think the quality of components in a device like this really matters, and many American products are better built. When I opened the box, everything looked high quality. I had a sense like this product is going to perform how I want it to. I bought this to suck the hot air out of a small movie theater room. The room is only 11’ x 11’, so all the electronics heat up the room when the door is closed. This fan works amazing. Yes, at full speed, it can be a little loud. But this thing can really move some air. It’s like a shop vacuum. The suction is great. At mid-level, the fan is really quiet, and honestly, mid-level is all most people will need. I can even feel the air move under the door from the hallway when the door is closed and the fan is running. So it provides a bonus of sucking cool air into the room. I’m very happy with this product.

## Features

- Versatile Applications: TerraBloom EC inline fans are versatile, and used in indoor grow facilities, vertical farms, heating/cooling transfer, drying, air filtration, and more. Create negative pressure, exhaust odors/smoke, simulate wind, and intake fresh air.
- Energy Efficient: Built with a brushless EC motor and dual jet blades, our grow tent fan blower delivers 288 CFM airflow at 36 Watts max. Less than $100 annual cost for 24/7 operation at max speed with $0.29 per KWH. Efficient even at lower speeds, with no wasted electricity.
- Flexible Control: Our EC HVAC grow tent fan allows speed adjustments from 0 to 100% using the included variable speed controller without disruptive noise. Upgrade to wireless remote control (Model: ECMF-WR) or intelligent thermostat speed controller (Model: SC-ECMF).
- Durable Protection: The coated steel housing resists rust and safeguards the motor and blades from accidental damage and harsh elements. Reduces maintenance in demanding applications. This HVAC duct fan has an IPX4 ingress protection rating.
- Specifications: Duct Diameter: 6” (150mm) | Airflow: 288 CFM | Power: 36W | Noise Level: 31 dBA | Bearings: Dual Ball | Size: 7.3 x 6.5 x 6.9 in. | ETL Listed | Warranty: 2 Years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JMHFJMR |
| Air Flow Capacity | 288 Cubic Feet Per Minute |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #270,151 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #787 in Household Ventilation Fans |
| Blade Length | 6 Inches |
| Brand | TerraBloom |
| Cable Length | 6 Feet |
| Color | Black |
| Control Method | Remote |
| Customer Reviews | 4.6 4.6 out of 5 stars (562) |
| Date First Available | October 23, 2018 |
| Efficiency | 8 CFM/Watt |
| Electric fan design | Exhaust Fan |
| Finish | Powder Coated |
| Finish Type | Powder Coated |
| Form Factor | Inline Duct Fan |
| Included Components | Cord |
| Indoor/Outdoor Usage | Indoor |
| Installation Type | Inline Duct Installation |
| Is Cordless? | No |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 5.16 pounds |
| Item model number | ECMF-150 |
| Main Power Connector Type | C13 |
| Manufacture Year | 2015 |
| Manufacturer | TerraBloom |
| Model Name | ECMF-150 |
| Motor Type | brushless EC motor |
| Noise Level | 31 Decibels |
| Number of Blades | 7 |
| Power Source | AC |
| Product Dimensions | 6.5"D x 6.9"W x 7.3"H |
| Recommended Uses For Product | Indoor |
| Reusability | Decent |
| Room Type | Kitchen |
| Size | 6" (288CFM, 36W, Regular Case) |
| Special Feature | Programmable |
| Special Features | Programmable |
| Speed | 8 RPM |
| Style | Contemporary |
| Switch Type | Digital Interface |
| UPC | 858355007454 |
| Voltage | 120 Volts |
| Warranty Description | All ECMF series fans are covered by a 2 year warranty against manufacturing defects |
| Wattage | 36 watts |

## Product Details

- **Brand:** TerraBloom
- **Color:** Black
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Semi Flush Mount
- **Power Source:** AC
- **Product Dimensions:** 6.5"D x 6.9"W x 7.3"H
- **Recommended Uses For Product:** Indoor
- **Room Type:** Kitchen
- **Special Feature:** Programmable
- **Style:** Contemporary

## Images

![TerraBloom 6 Inch Quiet Grow Tent Fan - 0-100% Variable Speed Duct Fan with Eco-Friendly EC Motor, Premium Metal Casing, 40-75% Energy Efficient - For Large Spaces - Image 1](https://m.media-amazon.com/images/I/61WpMnuQ1GL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this ac or dc fan?**
A: This is an EC fan, which is a newer subtype of DC motor which doesn’t require any additional power adapters. The conversion to direct current happens inside the unit instead of the the inside of the adapter

**Q: The fan chart on the pictures indicate that at approximately 50 mm H2O of static pressure, this fan is not capable of blowing any air. Is this true?**
A: Yes that would be true. But if you are using it for what it was designed for it will work.

**Q: How do you attach the speed controller? It didn't come with wires for it.**
A: On the side if the fan mounting bracket there is a round 3 pin connector covered by a round cap (same as on side of speed controller). Mine did come with a pretty long wire that threads onto these two connections.

**Q: Would this blower/exhaust be suitable for steam extraction? steam temperature would be approximately 150 degrees. Is the motor sealed from moisture?**
A: The maximum operating temperature for this fan is 140F and maximum humidity is 90%. It does not look like a good option for the application you described, as the temperature over 140F will cause the fan to shut down by the built-in overheating protection. The humidity in you steam room will likely be permanently over 90%, causing problems over time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hidden Gem. Quiet, super efficient with great airflow. SUPURB unit!
*by R***S on September 9, 2025*

This is my second inline fan from Terra Bloom! There is NO better inline fan on the market. PERIOD! Super efficient, great static pressure at a REAL airflow, one of the most quiet fans on the market and it's size is one of the most compact out there. The housing is steel and is a solid unit. This unit has German engineering and the company is an American company. Killer package!

### ⭐⭐⭐⭐⭐ American made product.
*by S***A on October 14, 2022*

I chose this over other fans, because it’s American made. I don’t typically care about products being American made, but for some reason I felt like I wanted this to be made in America. I think the quality of components in a device like this really matters, and many American products are better built. When I opened the box, everything looked high quality. I had a sense like this product is going to perform how I want it to. I bought this to suck the hot air out of a small movie theater room. The room is only 11’ x 11’, so all the electronics heat up the room when the door is closed. This fan works amazing. Yes, at full speed, it can be a little loud. But this thing can really move some air. It’s like a shop vacuum. The suction is great. At mid-level, the fan is really quiet, and honestly, mid-level is all most people will need. I can even feel the air move under the door from the hallway when the door is closed and the fan is running. So it provides a bonus of sucking cool air into the room. I’m very happy with this product.

### ⭐⭐⭐⭐⭐ The control options make these great for makers
*by E***Y on January 5, 2020*

I’ve been using bilge fans to provide simulated wind for a flight simulator but they are sleeve bearing, brushed, DC motors and wear out under sustained high RPM operation. I started looking for an alternative and found these. Early into their use but they are perfect! With electronic commutation there are no brushes to wear out and the ball bearings are rated at 70,000 hours, 8 years, continuous. The kicker is the control circuit. You can use the supplied potentiometer for manual control, but there is a 300mA, 10V supply for the pot that can also be used for signal conditioning from logic level control circuitry. These will take a DAC voltage, a digital potentiometer wiper, or a PWM signal. It just needs to fit in that 0-10V window. The PWM signal is very tolerant of PWM frequency. You just want to make sure the square wave bangs the full 0-10V input range to be able to access the full RPM range of the fan. The only down side I can find is that there is a soft start characteristic where there is a time constant to speed changes. For my application the time constant is a bit long but in practice shouldn’t be too noticeable. The time constant makes for about a 10 second spin up from stopped to full speed. Most won’t care but there is a bit of lag that may be an issue for some applications. Construction is sturdy and these seem very well designed and built. The outer case is steel and nicely formed and painted, but what mattered more for me are the innards. The inlet is sculpted to smooth air flow to the rotor, and the air channel expands back out to full ID to slow the air into the stator area. 7 rotor blades and 7 stator blades. Mold lines are clean and there is minimal flash. They really seem well-built. And maintainable. You will void your warranty but it looks like these can be disassembled if they ever do need lubrication or cleaning. I say looks like because I haven’t actually tried it but phillips screws are used throughout. There is a tamper seal that will tell the tale, though. And they are quiet. Way more quiet than bilge fans. At low speeds you can’t even hear them. At high speed you get some wind noise and some inlet whine (5000 RPM at full speed) but it’s a huge improvement over the bilge fans. When they say quiet, it’s not exaggerating. 5 stars hands down. These ECM fans are near perfect for any automated fan control applications. It just takes level shifting of some sort to control these with PCs, Arduinos, or Raspberry Pi SBCs. I2C and SPI DACs and pots that are high voltage tolerant on their outputs should work fine. There is also an open collector tach signal for those who want closed loop control or just to know the fans are turning. PWM control is new to these fans so if that’s important to you, just look for the 4-conductor 1/8” miniplug connectors. The new ones use those. Customer service is great and Steve has been super helpful in getting answers to my inane questions. I don’t have much time with these to comment on longevity but with the alternative control built in, EC motors, and ball bearings on top of surprising engineering in the inlet, rotor, and stator regions, this series of fans are hands down winners.

## Frequently Bought Together

- TerraBloom 6 Inch Quiet Grow Tent Fan - 0-100% Variable Speed Duct Fan with Eco-Friendly EC Motor, Premium Metal Casing, 40-75% Energy Efficient - For Large Spaces
- TerraBloom Wireless Remote Speed Controller Add-On Module for ECMF Series Fans
- AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-24*