Under-Cabinet Range Hood Buying Guide
Under-cabinet range hoods are the most common type of kitchen ventilation, designed to fit beneath wall cabinets directly above the cooktop. They pull in smoke, grease, and odors and either vent them outside (ducted) or recirculate filtered air back inside (ductless). They’re a practical choice for many kitchens due to their space-saving design and wide range of price points.
1. What is a Under-Cabinet Range Hood?
Key Advantages
Mounted To: Directly under wall-mounted kitchen cabinets above the range or cooktop
Pros:
Space-saving – fits neatly under existing cabinets.
Affordable – most budget-friendly range hood type.
Easy installation – simpler than wall or island hoods.
Ducted or ductless options – versatile for different kitchen setups.
Variety of widths – common sizes (24–36") fit standard ranges.
Discreet look – less visually dominating than wall or island hoods.
Wide availability – found in nearly all appliance brands.
Some built-in lighting – adds visibility over cooktop.
Cons:
Lower power output – less CFM than wall or island hoods.
Limited size options – typically no wider than 36"–42".
Can be noisy – smaller fans may produce higher-pitched noise.
Cabinet modification required – may need cutouts for ducting.
Grease buildup risk – smaller filters need frequent cleaning.
Less stylish – more functional than decorative.
Recirculating performance weaker – ductless models struggle with heavy smoke.
Less coverage – may not fully capture steam from larger pots.
Configuration and Cooking Features
Widths available – usually 24", 30", 36", some 42".
CFM range – typically 150–600 CFM, with higher-end models up to 900.
Vent types – ducted, ductless (with charcoal filters), or convertible.
Lighting – integrated LEDs or halogen.
Fan speeds – usually 2–4 levels.
Filter types – aluminum mesh, stainless steel baffle, or charcoal (ductless).
Slim/low-profile models – great for small kitchens or rentals.
Cabinet inserts – allow custom wood or decorative hood covers.
Performance Features
Variable fan speeds – adjust suction for light to heavy cooking.
Dishwasher-safe filters – easy cleaning of grease traps.
Boost mode – on higher-end models for quick high-power venting.
Auto shutoff timers – clear air after cooking.
Heat sensors (premium) – automatically increase fan speed when cooking gets hot.
Noise reduction tech – higher-end models with insulated blowers.
Dual-motor options – better suction in larger kitchens.
Convertible installation – option to switch between ducted and ductless.
Energy Efficiency
LED lighting – most efficient and long-lasting option.
Efficient fans – variable speeds save energy.
Auto-off timers – reduce unnecessary operation.
Ducted models more efficient – remove air faster than recirculating.
Charcoal filter replacement – needed for ductless efficiency.
Baffle filters – trap grease better, improving airflow efficiency.
Compact motors – consume less power overall.
ENERGY STAR models – available in some premium units.
Smart Features (Optional)
Wi-Fi control – adjust fan/light from phone.
App monitoring – track filter status and airflow.
Voice control – Alexa/Google integration.
Auto-sensing fans – adjust speed based on smoke/heat.
Smart lighting – dimmable LEDs via app.
Remote controls – common in premium models.
Diagnostic alerts – reminders for filter cleaning/replacement.
Integration with smart ranges – auto-activates when cooking begins.
2. Sizing and Installation Requirements
Before making your decision, make sure it fits in your kitchen setup.
Match cooktop width – hood should be same width or slightly wider.
Standard cabinet depth – most units designed to fit 12–13" deep cabinets.
Clearance height – usually 18–24" above the cooktop.
Duct size – 3¼"x10" rectangular or 6"–7" round recommended.
Electrical – standard 120V outlet or hardwired.
Convertible kits available – switch from ducted to ductless.
Professional install optional – many are DIY-friendly.
Cabinet modifications – may be needed for ducting.
3. Maintenance Tips
Clean filters monthly – especially mesh/aluminum styles.
Replace charcoal filters – every 3–6 months (ductless only).
Wipe down underside – prevents grease buildup.
Inspect ducting annually – check for blockages/leaks.
Replace bulbs as needed – upgrade to LED for longer life.
Listen for motor strain – can indicate clogged filters.
Tighten mounting screws – reduce vibration over time.
Run fan after cooking – clears lingering smoke/odors.
4. Price Range
Entry-level ($100–$250) – basic ductless or ducted, low CFM, 2-speed fans.
Mid-range ($250–$600) – higher CFM, better lighting, convertible venting.
Upper mid-range ($600–$1,000) – stronger motors, stainless steel, quieter operation.
High-end ($1,000–$2,000) – professional-style, smart features, baffle filters.
Custom inserts ($1,500–$3,000+) – built-in cabinet hoods with premium finishes.
5. Major Features to Consider
Depending on your budget, you might want to consider these special features
CFM Rating
150–600+ depending on cooking needs.
Size Match
Should match cooktop width (30" most common).
Filter Type
Mesh (budget), baffle (premium), or charcoal (ductless).
Fan Speeds
2–4 levels for flexibility.
Lighting
LED preferred for brightness and efficiency.
Smart Features
Wi-Fi, auto-sensing fans, app control.
Noise Level
Higher-end models offer quieter operation.
Installation
Check duct compatibility and cabinet clearance.