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The Active Grow Walden Grow Tent 4” Ventilation Kit provides growers with the right equipment to create a clean and healthy growing environment for their plants. The 4” Ventilation Kit comes complete with an inline fan, carbon filter, ducting, ducting clamps and hydroponic hangers. The 4” Inline Fan delivers 188 CFM airflow and comes with a corded multi-speed controller, allowing growers to manually adjust the fan speed. The 4” Carbon Filter can function as either an exhaust or intake filter and removes odor, spores, pollen, chemical irritants and other airborne particles from your grow space. Each carbon filter comes with a machine-washable pre-filter. To make installation simple, the 4” Ventilation Kit includes 25’ of high-quality aluminum ducting, three stainless steel ducting clamps and four 1/8” hydroponic hangers capable of supporting up to 150 lbs per pair. The 4” Ventilation Kit is recommended for use with Active Grow 2’x4’ Walden Tents but will also fit other 2’x4’ tents with similar dimensions and characteristics.
The 4” Ventilation Kit comes with everything you need to easily setup an effective growing environment right out of the box including ducting clamps and hangers. Combine this kit with the 2’x4′ Walden Grow Tent and 320W LoPro Max Horticultural Luminaire or other Active Grow LED fixture and get growing today
The versatile inline fan, carbon filter and ducting can be configured to work in both open and closed loop ventilation systems
The powerful inline fan provides efficient and quiet 188 CFM airflow at 2400 RPM and <31 dB
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.
4” Inline Fan
4” Carbon Exhaust/Intake Filter
4” Ducting & Clamps
6’ Hydroponic Hangers
The 2’x4’ Walden Grow Tent is designed to give professional home growers a tent that meets their needs in both function and form. All Walden Grow Tents are manufactured using industrial-strength zippers and 100% EcoWhite PEVA material. This toxin-free material creates a clean look for a grow space and emits no hazardous chemical gases, allowing these tents to be safely placed in communal settings without posing any health risks to friends or family. The triple-layer design is composed of a 600D canvas exterior, a vinyl light-blocking center and a white vinyl interior that is 10% more reflective than even the most reflective mylar tents.
The double-wide front doors allow growers to easily access plants or to put them on full display. The Infinity View front windows (16.25”x21.25”) help growers observe and assess their entire garden without disturbing humidity or temperature.
Setup is quick and simple with the tent’s solid locking metal frame, sturdy connector pieces and tool-less installation. Each 2’x4’ Walden Tent comes with one 8” ducting port, four 6” ducting ports, two 4” electrical ports, three roll-up mesh air vents, two fan/filter straps, a mesh tool bag, a removable spill tray and an industry-leading 2-year warranty.
Combine the 2’x4’ Walden Tent with the 4” Ventilation Kit and 320W LoPro Max Horticultural Luminaire or other Active Grow LED fixture and get growing today
EcoWhite PEVA – Triple Layered
The toxin-free material creates a safe, stylish and easy to clean growing area. The triple-layer design is composed of a 600D canvas exterior, a vinyl light-blocking center and a white vinyl interior that is 10% more reflective than even the most reflective mylar tents
Double-wide Front Doors
Double-wide front doors allow growers easy access to plants or to put them on full display
Infinity View Front Windows
Extra-large front viewing windows (16.25”x21.25”) let growers check on plants without disturbing humidity or temperature. Window covers roll back and secure with velcro straps
Light-blocking Zipper Covers
Each tent comes with two large light-blocking zipper covers to prevent light leakage at zipper junctions
Solid Locking Frame
Setup is straightforward with the tent’s solid locking metal frame, sturdy connector pieces and tool-less installation. Roof support poles can hold up to 110 lbs
All tents come with an industry-leading 2-year warranty
Model number: AG/24TENT/W
Dimensions (l x w x h): 47.24”x23.62”x59.06” (120x60x150cm)
Weight: 19.40 lbs (8.8 kg)
Tent material: Triple-layered 100% PEVA & toxin-free (Exterior 600D canvas / Center light-blocking vinyl / Interior reflective vinyl)
Pole diameter: 0.63” (16mm)
Pole material: White powder coated steel
Max load capacity: 110 lbs
Doors: 2 main front doors
Windows: firstname.lastname@example.org”x21.25” (41.28×53.98cm)
Ducting ports: 4@6″ (15.24cm), 1@8” (20.32cm)
Electrical ports: 2@4” (10.16cm)
Vents: email@example.com”x6” (29.21×15.24cm)
Light-blocking zipper covers: 2
Recommended pot quantity: 3×3 gallon pots / 2×5 gallon pots
Warranty: 2 years
As soon as you place the order, an order confirmation will be emailed to you. This means we have received your order and payment. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, or have your payment refunded. If the item is available for immediate shipment (1-3 business days) we will submit the order for processing and arrange shipment.
Most products ship within 1 to 3 business days from the date of your order (unless indicated on the product page). Some items take a bit longer to ship since they are built to order (i.e., Timber Grow Lights, ChilLED Tech, Trimmers, etc). We will send you tracking information as soon as it is available.
We are based in Portland, Oregon with warehouses nationwide. We offer FREE shipping in the lower 48 states (sometimes to HI and AK, too) via FedEx, UPS, USPS or other major couriers (product/brand dependent). Expedited shipping is usually available for an extra cost. Contact us before your purchase if you prefer an expedited shipping method and we will get you a quote.
After the order is processed, allow 2 to 7 business days for the product(s) to reach you if shipped to a U.S. address. We can ship to PO boxes in some cases. We recommend using a street/residential address instead.
Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Most quotes can be obtained at checkout. If not, please email us to receive a shipping quote for lights shipped outside of the USA. You may also place an order on our online store for items that require a quote and we will notify you via email on the exact shipping costs.
Some items/brands can be shipped for free.
Items shipped internationally from the USA may have VAT, duties, taxes, and/or local charges due at delivery. These charges are the responsibility of the customer and not LED Grow Lights Depot.
If you need to cancel your order, we recommend reaching out to us ASAP. We charge a 2.15% (credit card / ViaBill), 2.6% (PayPal), 6% (Sezzle) order cancellation fee once the order has been processed (before it has been shipped). We can accommodate most requests, but due to the different time zones and schedules that our warehouses ship from, the cancellation request may not reach the warehouse in time. Once the item has been arranged to ship or has shipped, the package will be treated like a 'return' and is subject to ship-back fees and restocking fees. All EZTrim orders are final and non-refundable or returnable.
We offer return shipping in the USA if you are not 100% satisfied for any reason. Many brands have a 90-day return policy. See our full Return Policy for rules and guidance on returning an item after purchase and for brand-specific return dates. A 5-25% restocking fee (brand dependent) may apply for returns within the dates of the return policy. Reach out to us for exact return instructions and restocking fees for the item(s) that you purchased.
We have been in business since 2014 and are a highly-trusted online retailer offering honest grow advice and top-of-the-line LED grow lights and other grow/harvest/extraction equipment. We have thousands of 5-STAR PRODUCT REVIEWS from satisfied customers.
Founder/Owner Erik H. overseas that every customer is 100% satisfied with their purchase. If something is wrong, we will make it right, guaranteed! Call, email, or message us anytime and we will get back to you in about 1 business day or less (typically with-in minutes or hours during normal business hours). We have your back!
We offer FREE shipping in the lower 48 states via FedEx, UPS, USPS, or other popular couriers. We can ship most other products to Hawaii and Alaska for free too.
Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or similar couriers. Go through the checkout process to receive a shipping quote or contact us if a shipping quote is not available at checkout.
Items shipped internationally from the US may have VAT, duties, taxes, and/or local charges due at delivery.
Forget shopping locally or on other popular retail websites that charge tax. You can save a lot of money when buying though us since we do not charge tax in some states.
We strive to ensure that we offer the absolute best prices online. Rest assured that you are receiving the best online price when you shop with us.
If you find a better price online before or after you order from us (for up to one month), we will match or beat the competitor's price.
Although rare, we may refuse to offer a price match in which we incur a loss.
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You will buy confidently from us since only sell new, official products (no used items or clones). All warranties are new are 100% honored through the respective manufacturer.
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And just in case your purchase was not up to your standards, we offer return shipping if you are not 100% satisfied for any reason. See our FULL RETURN POLICY for full details.