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4″ Ventilation Kit

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.

Get Growing

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

Custom Configurations

The versatile inline fan, carbon filter and ducting can be configured to work in both open and closed loop ventilation systems

Smooth Operator

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

  • 60W / 120V
  • 188 CFM / 2400 RPM
  • Corded multi-speed controller
  • Silent operation <31 dB
  • 4” aperture – 11.6”(l) x 8”(w) x 7.7”(h)
  • 1-year warranty

4” Carbon Exhaust/Intake Filter

  • Removes odor, spores, pollen, chemical irritants and other airborne particles
  • Machine-washable pre-filter (1pc)
  • Recommended airflow 150-200 CFM
  • 4” aperture 2” flange – 8”(d) x 12”(l)

4” Ducting & Clamps

  • High-quality flexible aluminum
  • Corrosion & heat resistant
  • Reinforced steel-wire design
  • Stainless steel 4” ducting clamps (3pcs)
  • 4”(d) x 25’(l)

6’ Hydroponic Hangers

  • Heavy duty 1/8” braided rope with carabiner and ratchet (4pcs)
  • Fully adjustable and auto locking
  • Supports up to 150 lbs/pair
  • Designed to hang lighting, fan, filter, etc.

2’x4’ Walden White Grow Tent

Fits either 3 x 3 Gallon Pots / 2 x 5 Gallon Pots

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. 

Get Growing

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

2-year Warranty

All tents come with an industry-leading 2-year warranty

Model number: AG/24TENT/W

Color: EcoWhite

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: 2@16.25”x21.25” (41.28×53.98cm)

Ducting ports: 4@6″ (15.24cm), 1@8” (20.32cm)

Electrical ports: 2@4” (10.16cm)

Vents: 3@11.5”x6” (29.21×15.24cm)

Light-blocking zipper covers: 2

Recommended pot quantity: 3×3 gallon pots / 2×5 gallon pots

Warranty: 2 years