Simple Maintenance and Care Guidelines for Home Air Purifiers

Posted on: 19 January 2017

There are numerous air-borne contaminants in the interior spaces of residential buildings. These include dust, dust mites, cigarette smoke, pet fur and even pollen. These affect the indoor air quality, and they can cause medical problems such as asthma and allergic rhinitis. Therefore, you should consider installing a simple air purifier in your home. This appliance is effective in collecting the pollutants and makes the indoor air safer for people with respiratory conditions. When you install the purifier, you will need to provide some care and maintenance. This will prolong the lifespan of your new device and improve its long-term performance.

Wash the Pre-Filter

The pre-filter is a component placed in an air purifier to eliminate the large particles from the air. Its primary purpose is to protect the more delicate internal filters from undue strain and subsequent premature failure. In general, these filters should be cleaned or replaced after considerable usage in order to promote better functionality. If the component is rated as washable, you can submerge it in water and clean it off before putting it back into the appliance. If it is not washable, clean the debris using a vacuum attachment or damp cloth to keep it working longer before replacement.

Replace HEPA and Carbon Filters

The internal filters in an air purifier are more expensive to purchase because they are designed to eliminate fine particles and odours from the indoor air. You will need to replace these because their degradation will make the appliance useless. In simple terms, the HEPA filter which has a tight weave will trap dust particles and eventually the air will not be able to flow through the purifier. The carbon filter uses activated carbon; this has minute pores which absorb chemicals and odours. Over time, these pores become filled with contaminants, and the carbon becomes inactive. Ideally, you should follow the manufacturer's recommendation on the frequency of replacement. You can also acquire a purifier which turns on indicator lights when it is time to install new filters.

Check Purifier Placement

You should ensure that the purifier is placed in a good spot in your home for optimal effectiveness. The appliance should be in a sealed room. If the windows are open, more contaminants will flow into the room, causing the filters to fail prematurely. Moreover, this will make the impact of the air purifier on indoor air quality lower. You should also ensure that the space around the appliance is always free of obstructions for proper airflow. 

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