Air Care Journal

Start with the air openings. Set the purifier on a stable, level surface and leave the visible intake and outlet clear. Avoid placing it behind a sofa, under a table, in a tight corner or close to curtains and other objects that could block airflow.

Choose a spot that works day to day

Place the unit where it can sit safely without becoming a trip hazard. Keep it away from water splashes and sources of heat or moisture, and do not put items on top. Check the AP005C manual for required clearances and operating instructions.

An air purifier is one part of a home air-care routine. Continue ordinary cleaning and ventilation as appropriate for your home.

Explore the AP005C Series →

HF005C fits the white AP005C and black AP005C-B. It is available in one-filter and two-filter packs, so check your purifier's model before choosing.

Follow the replacement guidance

Cegsin packaging recommends replacing the filter every 3–6 months. Timing can vary with use and room conditions, so check the filter and follow the instructions supplied with your purifier.

Do not wash the filter

HF005C is a replacement filter. Do not wash it with water or other liquids. Before changing it, switch off and unplug the purifier, then follow the manual. Keep liquids away from the filter compartment and electrical openings.

See HF005C compatibility and pack sizes →

The AP005C Series has a small, optional aroma box for essential oils. Switch the purifier off before handling the box, press it to release it, and follow the product instructions for adding oil to the designated aroma pad.

Keep oil on the aroma pad

Do not pour oil into the purifier, onto the filter or into an air opening. Avoid over-wetting the pad, and follow the handling guidance on the essential-oil label. Return the aroma box to its place before turning the purifier back on.

The aroma box adds a scent option to your routine; it does not replace filter care or change the purifier's filtration instructions. Leave the box empty if you prefer not to use a scent.

See the AP005C aroma feature →