The Stealth 4” in-line fan is well suited for micro-gardeners or those starting off with a 1-2 plant set up. With a CFM of 189, they can be used in a sealed grow tent to effectively stir up the inner atmosphere and remove expired CO2, leaving room for fresh outside air to access your plants. This 4” model features a muted mechanical design and resistant materials that make cleaning and maintenance a breeze.
Stealth in-line blower fans can be used to ventilate any grow system (soil-based, aeroponic or hydroponic), at any scale and for both open loop and closed loop. It is always recommended, during installation, to consider all circulation components when establishing your overall CFM metric for compatibility.
To keep your plants happy, grow room air should be replaced ideally once per minute. Compared to other models on the market at the same inlet size, each Stealth in-line fan is engineered with a hyper-efficient CFM rating. This feature was made to accommodate ventilation configurations with a high CFM carbon filter as well as potential lengthy ducting and sharp duct corners, all of which will impact airflow speed. Stealth in-line fans should be installed as elevated as possible and placed directly inside your grow space to optimize airflow and to sustain their CFM capacity.
Features
Durable Ceramic-Coated Bearings
Components made from industrial-grade steel for easy maintenance
Heavy-duty molded impeller
Thermally Protected AC Motor
Speed controllable (requires SpeedMaster Fan Speed Controller – code 9390)
All Stealth Ventilation in-line fans are independently tested and ETL certified
Metal housing, mounting brackets and 8ft 120V cord included
| Size | 4’’, 6’’, 8’’, 10’’, 12’’ |
|---|
Prompt Shipping and Professional Packing
Our long-standing partnership with UPS FedEx DHL and other carriers around the world gives us the ability to provide a range of shipping services. Our warehouse personnel is highly-skilled and will pack your products in accordance with our exact and precise specifications. Before shipping the goods are thoroughly examined and secured. We ship to thousands clients each day across multiple countries. This shows that we're committed to being the largest retailer on the internet. We have distribution centers and warehouses located in Europe and in the USA.
Note: Orders with more than one item are assigned a processing period in accordance with the item.
Before shipping, our team will perform an exhaustive inspection of the products you ordered. The majority of orders will be sent within 48 hours. The expected delivery time is between 3-7 days.
Returns
The stock is dynamic and we are unable to completely manage it due to the fact that several parties are involved, which includes our warehouse and factory. So the actual stock may fluctuate at any moment. Be aware that your order may be out of stock when the order is placed.
The period of time is 30 days. If you haven't received your item within 30 days, we are unable to offer either a return or exchange.
The item you purchase must be in its original packaging and be unused. You must have the item in its original packaging.
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