Spider Farmer Dehumidifier

How Does It Work?
Our dehumidifier draws in humid air, removes the moisture, and then blows the dry air back into your tent or grow space. The collected water can be stored in the built-in tank or continuously drained via the included hose. Tests show it can raise the temperature in your tent by 1–2°C (about 2–4°F), a minor trade-off for such efficient moisture removal.

User-Friendly Tent Design
We understand growers’ needs, so this dehumidifier is specially designed for tent environments. The dry air exhaust pipe is tailored to fit perfectly in tents, ensuring optimal airflow.

It is suitable for tents of 60x60 cm (2x2 ft), 60x120 cm (2x4 ft), 70x140 cm (2.3x4.6 ft), 90x90 cm (3x3 ft), 120x120 cm (4x4 ft), and 150x150 cm (5x5 ft). Whether your tent is small or large, the dehumidifier adapts to create the ideal environment.

Which Dehumidifier Size Do I Need for My Grow Room?
This depends on water usage. For example, if you grow 6 plants in a 120x120 cm tent and give each plant 3.8 liters of water every 2 days:

• 6 plants × 3.8 L = 22.8 L (22,800 ml) per watering

• 22,800 ml ÷ 2 days = 11,400 ml/day

• Low humidity: 11,400 ml × 0.85 = 9,690 ml/day

• High humidity: 11,400 ml × 1.15 = 13,110 ml/day

Why a Compressor Dehumidifier?
Compressor dehumidifiers are far more efficient than semiconductor models, with up to 39× higher capacity and faster air processing.

Recommended Humidity for a Grow Room

• Seedlings: 70–75% RH

• Vegetative growth: 50–70% RH

• Flowering to harvest: 40–50% RH