Ventilation · Mars Hydro
iFresh 4-inch Complete Fan Kit
A ventilation bundle that takes care of the smaller pieces.
$149.99
Recorded 2026-10-04 · excludes shipping and tax. Confirm current price and availability with the retailer.
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Specifications
- Connection size
- 4 in
- Listed maximum airflow
- 205 CFM
- Listed fan power
- 27 W ±5%
- Core bundle
- Inline fan, refillable filter, ducting, clip fan and accessories
- App control
- Pro version or MarsPro add-on required
Specifications checked 2026-10-04.
Planning notes
Best use
A smaller ducted setup where the included accessories replace items you would otherwise buy individually.
Before you buy
Check the current bundle inventory and 4-inch connections. The maximum airflow rating alone cannot confirm that a fan is suitable for your room.
Strengths noted
- Fan, filter, ducting and a clip fan are listed together.
- The included speed controller supports manual adjustment.
Considerations
- App control requires a Pro configuration or a separate add-on.
- Filters, bends and duct length reduce installed airflow below a free-air rating.