Bertazzoni REF30/36BMBI Message "Replace filter": Water Filter Cartridge at 30 Percent

What Replace filter means

On Bertazzoni REF30/36BMBI bottom-mount refrigerators, such as the REF30BMBIPRT and REF36BMBIPRT, and on freezer columns with an ice maker, "Replace filter" appears when only 30% of the water filter's capacity remains. It is a reminder, not a breakdown. Water and ice keep flowing, and the message stays on the touchscreen until a new cartridge is installed and the filter counter is reset.

Common causes of Replace filter

A filter cartridge that has reached about 70% of its rated use
A filter that has been in the housing for many months
A counter that was not reset after a previous cartridge change
Slow water flow or off-tasting ice from a cartridge that is nearly used up

✓ One safe check you can try

1. Order a cartridge that matches your model. 2. Release the old filter by following the arrow marks on the housing. 3. Seat the new cartridge until it locks and run water through it for a few minutes. 4. Reset the filter counter from the touchscreen menu. 5. Check around the housing for drips after the first hour.

! Why to stop there

A cartridge that is forced in at the wrong angle can crack the housing and leak behind the cabinet.
If the message stays after a new filter, the counter or the sensor needs attention that cannot be done from the front.
A leak from the water connection is easy to miss until the floor is damaged.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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Replace filterReplace filter questions

Do I have to replace it right away?

No. The message appears at 30% remaining, so you have time. Water and ice still work. We recommend changing it within a few weeks so taste and flow stay good.

I changed the filter and the message is still there. Why?

The counter probably was not reset. Use the filter reset option on the touchscreen. If it will not clear, the control may not be reading the new cartridge, and we can look at it.

Does it matter which cartridge I buy?

Yes. The housing, the water connection and the capacity are matched to the model, so a wrong cartridge can leak or give wrong counts. Give us your model number and we will confirm the right part.

Bertazzoni REF30/36BMBI Message “Replace filter”: Water Filter Cartridge at 30 Percent

What Replace filter means

Common causes of Replace filter

Other Refrigerator codes

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