Quest 70 Overhead Merv 13 Filter (4037724)

Cleaner air in, steadier humidity control out

The Quest 70 Overhead MERV 13 Filter is the high-efficiency replacement air filter for the Quest 70 overhead dehumidifier. Dust, pollen and mould spores circulating in a grow room will eventually clog a dehumidifier's intake, and once that happens the unit works harder to shift the same amount of moisture. This MERV 13 filter keeps airflow clean so the Quest 70 can manage humidity the way it is supposed to, supporting healthy plants through vegetative growth and flowering.

Key Benefits

• MERV 13 filtration captures fine airborne particles including dust, pollen and mould spores
• Maintains efficient airflow through the Quest 70 dehumidifier
• Stable humidity in grow tents and grow rooms through veg and bloom
• Protects the unit from dust build-up on internal components
• Quick, simple replacement installation
• Correctly sized at 23cm x 28cm x 2.5cm for a direct fit

Restricted airflow and unreliable humidity control?

A blocked or dirty filter is an easily missed cause of humidity creeping up in a grow room. Once dust and debris coat the intake, airflow drops and the dehumidifier becomes far less effective at removing moisture, which is exactly when mould risk and poor bud density show up in flowering. Swapping in a clean MERV 13 filter restores airflow and lets the Quest 70 do its job properly from early veg through to harvest.

How to Use

1. Power down and unplug the Quest 70 before replacing the filter
2. Open the filter access panel on the unit
3. Remove the used or clogged filter from the housing
4. Fit the new MERV 13 filter in the same orientation, making sure it sits flush with no gaps around the edges
5. Replace the panel and restore power
6. Inspect regularly and replace when visibly dirty or airflow is reduced