--- title: "Range hood filter & duct service" description: "KitchenAid range hood filter and duct service — the maintenance that is genuinely all an owner needs, done properly once: filters cleaned or replaced, the…" url: "https://kitchenaidmiami.support/services/range-hood-filter-and-duct-service/" date_modified: "2026-08-23" Appliance type: "Range hoods and vents" --- # KitchenAid range hood filter & duct service ### The one appliance whose maintenance is entirely yours Almost nothing else in a kitchen improves this much from being cleaned. A hood with clean filters and a clean blower wheel moves noticeably more air, runs quieter, and asks less of its motor. It is the reason this is a service on the list rather than advice at the bottom of a repair page. ### What the visit covers - Grease filters cleaned, and charcoal filters replaced where the hood recirculates - The blower wheel and housing degreased - The damper freed and proved to open and close - Lights checked, and the correct lamps confirmed - The duct run assessed for length, bends and the flap outside ### Where the duct goes matters Straight out through a wall, up through a roof, or recirculating back into the room through charcoal. A long run with several bends costs real airflow, and in a high-rise the duct beyond your wall may not be yours to change at all. Knowing which one you have changes what is worth doing. ### What it costs From $125, and it is worth booking alongside anything else at the address. The exact cost is confirmed after the on-site diagnostic. What this involves Grease filters cleaned, charcoal filters replaced Blower wheel and housing degreased Damper and duct run checked end to end Both kinds of filter Mesh or baffle grease filters are washed; charcoal filters on a recirculating hood are consumable and are replaced. People find the first and almost never the second. Degrease the wheel and the housing This is the half a filter cannot reach and the half that makes a hood loud and inefficient. A balanced clean wheel moves more air with less motor. Free the damper On a ducted hood the damper has to open under airflow and close when the fan stops. Stuck shut, it undoes the whole appliance; stuck open, it lets outside air back into your kitchen. Check the run to the outside Length, bends and the flap at the far end. A hood fighting its ducting was never going to work well, and that is worth knowing rather than replacing a motor to find out. The one appliance whose maintenance is entirely yours Almost nothing else in a kitchen improves this much from being cleaned. A hood with clean filters and a clean blower wheel moves noticeably more air, runs quieter, and asks less of its motor. It is the reason this is a service on the list rather than advice at the bottom of a repair page. What the visit covers Grease filters cleaned, and charcoal filters replaced where the hood recirculates The blower wheel and housing degreased The damper freed and proved to open and close Lights checked, and the correct lamps confirmed The duct run assessed for length, bends and the flap outside Where the duct goes matters Straight out through a wall, up through a roof, or recirculating back into the room through charcoal. A long run with several bends costs real airflow, and in a high-rise the duct beyond your wall may not be yours to change at all. Knowing which one you have changes what is worth doing. What it costs From $125, and it is worth booking alongside anything else at the address. The exact cost is confirmed after the on-site diagnostic. ### How often should the filters be cleaned? Roughly monthly if you cook most days. Grease-loaded mesh or baffle filters strangle the airflow, so the hood gets louder and less effective at the same time and the motor works harder for it. Most of them go in the dishwasher — check yours does before you find out. ### Mine has a charcoal filter as well. What is that for? It means the hood recirculates rather than ducting outside: it filters the air and returns it to the room. Charcoal filters cannot be washed and are replaced, and a recirculating hood that has stopped clearing smoke is very often one that nobody knew was there. ### Is this worth paying for? If you cook the way most South Florida kitchens do, yes — this is the cheapest visit on the site and it prevents the most common one above it. A hood serviced once a year rarely needs a blower motor. ### What does it cost? From $125 for the service. If it turns up a failed damper or a motor on its way out, you get that figure before anything is done, and the exact cost is confirmed after the on-site diagnostic. --- **[Read full article: Range hood filter & duct service](https://kitchenaidmiami.support/services/range-hood-filter-and-duct-service/)**