Kitchen Renovation โ FAQ
How often should I replace charcoal filters in a ductless range hood?
Replace charcoal filters every 3-4 months with regular cooking, or every 6 months for light use. Failure to replace them reduces odor removal effectiveness and strains the motor, shortening its lifespan.
Can I convert a ductless hood to ducted later?
Only if you purchase a convertible model initially. Look for units with both ducted and ductless options. Standard ductless hoods lack the internal damper and vent connections needed for ducted operation.
What's the difference between sones and decibels?
Sones measure perceived loudness linearly (2 sones sounds twice as loud as 1), while decibels measure sound pressure logarithmically. For kitchen hoods, sones better represent how annoying noise feels during conversation.
Do ductless range hoods actually work?
Yes, when properly sized and maintained. They filter grease and odors through charcoal filters but don't remove heat or humidity. For apartments or homes without duct access, they significantly improve air quality over no ventilation.
Why do some hoods have mesh filters vs. baffle filters?
Mesh filters use layered aluminum screens for basic grease capture. Baffle filters use curved panels that change airflow direction, trapping more grease while maintaining airflow. Baffles excel for heavy cooking and clean easier.
Is professional installation required?
Plug-in models like the Empava require no electrician. Hardwired units need basic electrical knowledge. If ducting through cabinets or walls, professional help ensures proper sealing and code compliance.
