Keep me off the Ground We recommend elevating it no higher than 5 feet off the ground, and this can be done by placing the air purifier on a piece of furniture, such as a dresser.
Do not forget about the height of the position of the purifier. Specialists recommend placing the device on the floor, because it is near the ground that there is a higher concentration of pollutants. Setting it on a shelf can significantly reduce the filtration efficiency.
Air purifier floor placement is great for heavier particles like dust and pet hair, while elevated placement offers better coverage for lighter pollutants at breathing levels.
Your air purifier should honestly be on MAX all the time. Air has to be moving through it as much as possible for it to actually work. My purifiers are on MAX 24/7 and I can sleep like that. It might be noisy, but air quality is more important than noise.
Regardless of where you live, the good news is, air purifiers do not use a lot of electricity to operate.
It's perfectly safe to keep the device running continuously, and the amount of energy it consumes is very small.
Living room air purifiers should be a medium between the middle of the room and near seating areas. The middle of the room is the best spot for an air purifier to handle air pollution, because it both has access to the most particles and can have the biggest impact on moving air in the room.
When an efficient, effective, safe unit is selected, whole house air purifiers: Offer air purification without “boundaries” – they clean the air in your entire home. Eliminate the need for multiple air purifiers around the house. Provide air purification without taking up space in the living area of the house.
Air purifiers assist in eliminating household dust by helping to clean and purify the air in the home. Dyson's advanced purification machines are engineered with technology that traps dust before it settles on your furniture and floors. Dyson purifiers capture 99.95% of dust and ultrafine particles1.
Air purifiers work the best when they are used in confined spaces such as closed rooms. You can open the doors and windows for proper ventilation and a supply of fresh air during the day. However, make sure that you close the doors and windows when you use the air purifier.
Pre-filters should be gently vacuumed every 1–3 months. Many air purifiers have a pre-filter that captures larger particles like hair and dander before they reach the main filter, protecting your main or carbon filter so it doesn't clog up as quickly. Clean pre-filters frequently, about every 1–3 months.
Advice on placing the air purifiers within a room to maximise efficiency: Air purifiers draw air in from the front, meaning they can be placed near a wall or in a corner. The air purifiers require at least 20 to 30 cm space around the sides and the back. Place the devices away from open doors and windows.
Step 3: Consider Ceiling Height
If your room has higher ceilings, you will need to account for the additional volume of air that the purifier will need to clean. One way to compensate for this is to opt for an air purifier with a slightly higher CADR rating or one designed for larger spaces.
Under optimal conditions, most air purifiers begin showing results within 30 minutes to 2 hours.
An air purifier and specific filters effectively eliminate harmful gases and unwanted odors from your indoor environment. A standard particle filter is not designed to remove gases and odors. For gas and odor removal, the air purifier should be equipped with a filter that includes activated carbon.
Quick Tips: Air Purifiers in the Home
Keep your device away from heat sources. Keep your device away from moisture or areas with high humidity. Place your device at least 6 inches from walls, furniture, or other items while in use. Place your air purifier near the most likely source of indoor air pollution.
Air Purifiers Should Be Placed on the Floor in Most Cases
Most airborne pollutants, including dust, pet dander, and pollen, tend to settle due to their weight, leading to increased pollution in lower indoor areas. So placing the air purifier lower helps capture these pollutants effectively.
Room air cleaners are portable, electric appliances that remove fine particles, such as dust and pollen, from indoor air. A standard room air cleaner, operating continuously, uses approximately 450 kWh per year in electricity. This is more than the energy used by some new refrigerators!
Placing your air purifier around three feet off the ground can help it capture air that is flowing both vertically and horizontally. However, any walls, furniture or other objects near the unit can interfere with this airflow, decreasing the rate at which it takes in and cleans the air.
We recommend elevating it no higher than 5 feet off the ground, and this can be done by placing the air purifier on a piece of furniture, such as a dresser.
Mold is an obvious health risk in any home, but investing in an air purifier can help limit your exposure. The best among them will ideally offer HEPA-level filtration, with this level of filtration being able to trap up to 99.97% of airborne particles down to 0.3 microns in diameter.
When you have a large indoor space, you may need to run the air purifier longer. But after you run the air purifier on its highest setting for an hour or two, you may its lowest speed. This will help keep the air clean all day. As mentioned above, you may run the machine all night without any worries.
First, check the system's airflow. A working air purifier features clear, consistent airflow. If the purifier is not blowing out air (easily determined by placing your hand in front of the system), there's likely a problem. If you are unable to hear anything, that's also a sign the purifier isn't working.
Ideally, position the purifier on a nightstand or dresser within your breathing zone, particularly near the bed, as this placement effectively cleans the air you breathe during sleep. Maintaining good indoor air quality is crucial, especially in the bedroom, due to the potential health risks posed by indoor pollutants.