Philips AC4065 - Manual (Page 10)

EsP particle filter and zeolite gas filter
1 Remove the filters from the appliance (see chapter ‘Filter replacement’, section ‘Removing
the filters’).
2 Remove visible dirt with a vacuum cleaner.
Pre-filter
1 Clean the pre-filter with a vacuum cleaner.
Filter replacement
The lifetime of the filters is substantially shortened by exposure to tabacco smoke:
number of cigarettes per day estimated lifetime of filters
0 - 1 up to 5 years
5 - 10 up to 6 to 12 months
20 up to 3 - 6 months
EsP particle filter
- In case of normal household use in a non-smoking environment and in case of proper
maintenance (see chapter ‘Cleaning and maintenance’), the particle filter lasts approx. 5 years.
- To check if you have to replace the ESP particle filter you have to remove the front cover and
pull out the ESP particle filter with two hands (Fig. 4).
- Turn the ESP particle filter upside down (Fig. 16).
- Check the pollution between the layers and judge which pollution level applies. Only replace
filter in case pollution bridges two layers. (Fig. 17)
- A new ESP particle filter is available under the following type numbers:
- AC4107 for bedroom air purifier AC4055/AC4053
- AC4108 for living room air purifier AC4065/AC4063
Zeolite gas filter
In case of normal household use in a non-smoking environment and in case of proper maintenance
(see chapter ‘Cleaning and maintenance’), the zeolite gas filter lasts up to 5 years.
Note: You may need to replace the zeolite gas filter sooner in case of more extreme usage conditions
(smoking environment, just renovated room, non-domestic use etc.) and insufficient maintenance.
, Replace the zeolite gas filter when you have to replace the ESP particle filter.
, A new zeolite gas filter is available under the following type numbers:
- AC4117 for bedroom air purifier AC4055/AC4053
- AC4118 for living room air purifier AC4055/AC4053
Removing the filters
Tip: Place the appliance against a wall for more stability when you remove or insert filters.
1 Place your fingers in the recesses of the side panels. Gently pull the top part of the front
panel off the appliance (1) and then lift the panel upwards to remove it (2) (Fig. 3).
2 To remove the ESP particle filter, grab the filter handles at both sides and gently slide the
filter out of the appliance. (Fig. 4)
3 To remove the zeolite gas filter, slide it out of the appliance (Fig. 18).
Note: You can only remove the zeolite gas filter after you have removed the ESP particle filter.
English 10