CHF78.– currently CHF133.– new
Philips 2000 series HU4811/10
38 m²
Question about Philips 2000 series HU4811/10
How often do the filters need to be changed ? Respectively new ones have to be bought ?
The operation of the unit is very complex. I only use distilled water. I clean the filter 1x/week and replace it every 3 months.