A stainless baffle grease filter half slid out of the underside of an under-cabinet range hood, a small filter symbol glowing on the hood's control strip.

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.

(844) 398-3217

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

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 hood

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.

01

Switch the hood off, open each filter latch and fold the filter down, supporting it from below so trapped grease does not drip.

02

Wash the filters by hand in hot soapy water or loosely in the dishwasher, and wipe the filter holders inside the hood too.

03

Refit the filters, then press and hold the plus key for five seconds to clear the message.

04

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 problems

Where clean grease filter usually leads

Range hood filter and baffle service.

Mesh or baffle filters, charcoal pads and the grease channel · lowest.

In Bosch's own words

Metal grease filter: “clean grease filter” appears on the display panel.
Bosch Hood Use and Care Manual HCP30651UC, HCP36651UC, HCP80641UC, HCP86641UC Bosch Hood Use and Care Manual HCP30651UC, HCP36651UC, HCP80641UC, HCP86641UC Bosch Hood Use and Care Manual HCB50651UC, HCB56651UC

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 areas
A family cooking together under a stainless range hood in a bright kitchen.
For the heart of your home.

Questions
about clean grease filter.

Can I clear clean grease filter myself?
Switch the hood off, open each filter latch and fold the filter down, supporting it from below so trapped grease does not drip. If it comes back, it needs a visit.
How often will a Bosch wall hood ask me to clean the grease filters?
Every 30 hours of fan time. Bosch also asks for the filters to be cleaned at least every two months, whichever comes first.
Can Bosch mesh filters be machine washed?
Yes, placed loosely rather than jammed in, and not alongside very dirty dishes. Some discoloration after a dishwasher cycle is normal.
Which key clears the grease filter message on a Bosch hood?
Hold the plus key for five seconds. The minus key held the same way clears the charcoal filter message instead.

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.

(844) 398-3217 Schedule a repair