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The 4” Ventilation Kit comes with everything you need to easily setup a clean and healthy growing environment right out of the box including a 4″ Inline Fan, 4″ Carbon Exhaust/Intake Filter with pre-filter, 25′ of 4″ Aluminum Ducting, three 4″ Ducting Clamps and four 1/8″ Hydroponic Hangers.
Combine the 4” Ventilation Kit with an Active Grow Walden Grow Tent and LED fixture and get growing today!
The powerful inline fan provides efficient and quiet 188 CFM airflow at 2400 RPM and <31 dB and comes with a corded multi-speed controller that allows growers to manually adjust the fan speed.
Maintain a Healthy Grow Space
The carbon filter removes odor, spores, pollen, chemical irritants and other harmful airborne particles from the air to help keep your plants healthy and your grow space clean. The pre-filter is machine washable to extend the lifetime of the filter.
The versatile inline fan, carbon filter and ducting can be configured to work in both open and closed loop ventilation systems. The fully adjustable and auto-locking hydroponic hangers can support up to 150 lbs/pair.
4” Inline Fan
4” Carbon Exhaust/Intake Filter
4” Ducting & Clamps
6’ Hydroponic Hangers
FAST, FREE SHIPPING ON ALL ORDERS TO THE CONTINENTAL US
We offer standard free shipping within the Continental US. Free shipping to the lower 48 usually takes between 3 to 5 business days but you should allow 3 to 10 business days depending on carrier used and delivery location.
As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available, we will process the charges and submit the order for shipment.
If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at firstname.lastname@example.org
We work extremely hard to ensure that our customers receive the absolute best prices online. If you find another online store that offers a lower price than HonestGrowSupply.com within 90 days of your purchase date, please let us know and we will happily refund your original payment for the difference.
We want you to feel confident that you are getting the absolute best price. If you find that our own website has a lower price for the same item you have ordered within 90 days of your purchase date we will refund the difference as well.
To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within 90 days from the date of your order and we will process the credit accordingly.
Our 100% Price Guarantee has some limitations:
Active Grow LED Warranty Policy
Active Grow LED Return Policy
All of our Acitve Grow LED products come with a 30-day satisfaction guarantee. Any item may be returned within 30 days of purchase for any reason.
Please note the customer is responsible for return shipping costs when returning any item other than defective, incorrect or damaged ones. Depending on the type of return, restocking fees may apply.
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