Ducted vs Ductless Range Hoods
Ducted range hoods vent smoke and odors outside, while ductless models recirculate air through filters. Compare pros, cons, installation, and cost to decide which fits your kitchen.
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Ducted Range Hood
Best for serious cooks who want maximum smoke and odor removal. Requires ductwork to the outside.
Check priceDuctless Range Hood
Easy to install and filter-based. Ideal for apartments or kitchens without exterior access.
Check priceChoose ducted if you cook often and want the most effective ventilation. Choose ductless if you rent, have no ductwork, or want a simpler install.
Spec by spec
Highlighted cell wins that row.
| Ducted Range Hood | Ductless Range Hood | |
|---|---|---|
| Venting method | Exhausts air to the outside | Recirculates air through charcoal filter |
| Effectiveness | Removes smoke, odors, and moisture completely | Reduces but may not eliminate all odors |
| Installation | Requires ductwork and professional help | Simple, can be DIY in most cases |
| Cost | Higher upfront and installation cost | Lower upfront cost, but filter replacements add up |
| Filter maintenance | Grease filter cleaning only | Charcoal filter replacement every 3-6 months |
| Suitable for | Homes with exterior wall or roof access | Apartments, condos, or kitchens without ducts |
Who should buy which
- + Frequent cooks who fry, sear, or grill often
- + Homeowners who can add ductwork during renovation
- + Those who want the most powerful odor and moisture removal
- + Renters or apartment dwellers
- + Kitchens with no exterior access or limited space
- + Budget-conscious buyers who prefer a simpler install
Quick questions
Can I convert a ducted range hood to ductless?
Yes, many ducted models can be converted by adding a charcoal filter and a recirculation kit. Check the manufacturer's instructions for compatibility.
How often should I replace the charcoal filter in a ductless hood?
Typically every 3 to 6 months, depending on cooking frequency. Some models have a filter indicator light that reminds you when it's time.
Are ductless range hoods as effective as ducted ones?
No. Ducted hoods are more effective because they expel air outside, removing all smoke and odors. Ductless hoods recirculate air, so some odors may linger.
What size duct do I need for a ducted range hood?
The duct size depends on the hood's CFM rating. Most residential hoods use 6 or 8 inch round ducts, but check the manufacturer's specifications. A larger duct reduces noise and improves airflow.
Can I install a ductless range hood myself?
Yes, ductless hoods are generally easy to install. You need to mount the hood securely and have a nearby power outlet. Many homeowners do it in an afternoon with basic tools.