A range hood’s only real job is getting smoke, grease and odor out of the air before it settles on the cabinets — but how it does that changes almost everything else about which one is right. The core decision is ducted versus ductless: a ducted hood vents outside through ductwork, while a ductless (recirculating) hood pulls air through a grease filter and a charcoal filter and blows it straight back into the room. Everything published here so far covers the ductless side, since that’s the option most apartments, island hobs and rental kitchens are actually limited to.
What to Look For
- CFM (airflow): Aim for roughly 300-400 CFM for a standard four-burner gas range, or 200-300 CFM for electric or induction, which produce less ambient heat.
- Size: The hood should be at least as wide as the hob beneath it, ideally 3-6 inches wider on each side.
- Filters: A ductless hood uses two — a washable grease filter (clean monthly) and a charcoal filter that can’t be washed and needs replacing every 3-6 months.
- Noise: Look for a rating in sones or decibels; under 4 sones (roughly 56 dB) at mid-speed is a reasonable target for everyday cooking.
Range Hood Guides and Reviews
- Best Ductless Range Hood 2026 — the buying guide, 5 picks from $109 to $409.
- Ductless Range Hoods: Benefits, Installation & Noise Guide — the ducted-vs-ductless breakdown, including what a charcoal filter genuinely can’t remove.
- Broan-NuTone 413004 Review — the buying guide’s Best Overall pick, reviewed on its own.
- Broan-NuTone 413004 vs. BCDF130SS — ductless-only against a 4-way convertible unit, head to head.
- How Often to Replace a Range Hood Charcoal Filter — the real replacement schedule, broken down by how hard you actually cook.
Frequently Asked Questions
Do I need a ducted or ductless range hood?
It depends on what’s actually available in the kitchen. A ducted hood vents grease, odor, steam and, for a gas cooktop, combustion gases outside, and is the only type that counts as real ventilation under ASHRAE 62.2, the residential ventilation standard. A ductless hood only filters grease and odor — steam and combustion gases pass straight through and go back into the room. If ductwork isn’t an option, in an interior kitchen, an apartment or a rental, ductless is usually the only choice.
How often does a ductless hood’s charcoal filter need replacing?
Every 3 to 6 months for average cooking, based on manufacturer guidance that’s broadly consistent across brands. Heavy daily frying or wok cooking can use one up in 6 to 10 weeks; light, mostly-boiling cooking can stretch a filter past 9 months.
Does a range hood work as well over the front burners as the back?
No, and by a wide margin. Independent lab testing of seven residential hoods found capture efficiency ranging from under 15% to over 98%, and even the better-performing hoods captured more from the back burners than the front — often 80% or better at the back versus 50% or less at the front of the same unit. Cooking on the back burners when the pan allows it, and running the hood on a higher setting than feels necessary, both help close that gap.
Which ductless range hood is the best overall pick?
The Broan-NuTone 413004 — a $109 under-cabinet insert built specifically for ductless use, backed by more than 20,000 ratings at 4.6 stars. It isn’t powerful or feature-rich, but it does the ductless job simply and reliably; the full review covers the one installation detail worth knowing before buying.
I'm Glenn, and I started Kitchenware Compare to cut through conflicting product reviews and help readers pick kitchen gear with confidence. I don't own or test the products I write about — these guides are built from verified-purchase reviews, manufacturer specifications, and independent testing where it exists, with the reasoning shown, not just a rating.