

Bosch "clean grease filter": the wall hood's display has counted 30 hours
Bosch 500 and 800 Series wall hoods with a text display spell their reminders out rather than using a lamp.
Mon–Sat, 8am–8pm
- Filter reminders
- Range hood filter and baffle service
- Source: Bosch
Book a visit
Three short steps, about a minute.
or call (844) 398-3217
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What clean grease filter
actually means.
Bosch 500 and 800 Series wall hoods with a text display spell their reminders out rather than using a lamp. After 30 hours of ventilation the display asks for the metal grease filters to be cleaned. The message stays until the plus key is held to reset it.
Bosch range hood display · also shown as Clean grease filter
What to do when clean grease filter shows on the range hoodKind of codeFilter reminders
The hood has counted enough hours of fan time to ask for its filters: the mesh or baffle grease filters want a wash, or on a recirculating hood the charcoal filters want replacing. Most hoods count hours rather than measure grease, so the light comes on whether the filters are clean or not, and it stays on until it is reset with the key the manual names. A reminder that returns straight after a reset, or a hood that still pulls weakly with fresh filters, is worth a visit.
Usually leads toRange hood filter and baffle service
Cleaning or replacing what catches grease and odor: mesh and baffle filters, charcoal pads on recirculating hoods, and the grease channel.
Shows up asReading a Range Hood Error Code or Blinking Light
A range hood error code may appear as letters and numbers on a display, a light that blinks in a pattern, a filter reminder that will not clear, or a beep with the fan refusing to start.
MakeBosch
Bosch range hoods and downdraft vents get a home visit in which the touch controls and the fan's timed shut-off are checked before anything is opened.
SourceBosch Hood Use and Care Manual HCP30651UC, HCP36651UC, HCP80641UC, HCP86641UC
Bosch wall (chimney) hoods HCP30651UC, HCP36651UC, HCP80641UC, HCP86641UC and HCB50651UC, HCB56651UC.
Before you book,
in this order.
Each step comes from Bosch's own guidance for clean grease filter on its range hoods. Follow it to the end: the last card says whether this is a visit.
Switch the hood off, open each filter latch and fold the filter down, supporting it from below so trapped grease does not drip.
Wash the filters by hand in hot soapy water or loosely in the dishwasher, and wipe the filter holders inside the hood too.
Refit the filters, then press and hold the plus key for five seconds to clear the message.
If the message is back straight away, book a visit to have the control checked.
Still there?
It usually turns into range hood filter and baffle service. Book with the code and the model number.
What not to do
This message is about the washable mesh filters only; the charcoal filter has its own wording. It does not point at the blower, and the hood runs normally while it is showing.
What you may
notice with it.
The range hood problems clean grease filter tends to arrive with. Answer these at the range hood before anyone is booked.
All problemsWhere clean grease filter usually leads
Range hood filter and baffle service.
Bosch
range hoods.
Bosch range hoods and downdraft vents get a home visit in which the touch controls and the fan's timed shut-off are checked before anything is opened.
Bosch range hood repairMore Bosch codes
Filter reminders on other makes
Wall-mount range hood
The chimney hood fixed to a bare stretch of wall above the burners, its canopy catching the rising smoke while a telescoping cover hides the duct that climbs to the ceiling.
Under-cabinet range hood
The slim hood screwed to the bottom of the wall cabinet over the burners, venting up through that cabinet or back through the wall, or cleaning the air and returning it to the room.
Island range hood
The hood that hangs from the ceiling over burners set into a kitchen island, open on all four sides, with its duct and wiring hidden inside a chimney that drops from above.
In Bosch's own words
Metal grease filter: “clean grease filter” appears on the display panel.
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Bosch wall (chimney) hoods HCP30651UC, HCP36651UC, HCP80641UC, HCP86641UC and HCB50651UC, HCB56651UC.
Bosch clean grease filter range hood repair,
where we come out.
The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.
All service areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions
about clean grease filter.
Can I clear clean grease filter myself?
How often will a Bosch wall hood ask me to clean the grease filters?
Can Bosch mesh filters be machine washed?
Which key clears the grease filter message on a Bosch hood?
Back to your everyday
Still showing clean grease filter?
Three things make the booking useful: the letters or blink pattern exactly as they showed, the full model number from the label behind the filters, and whether the fan still moves air on every speed. With those, the technician arrives with half the answer already worked out.