Air purifiers are essential for maintaining clean air in your home, particularly during seasons when you spend more time indoors. With closed windows and exposure to germs from family members, having an air purifier can make a big difference. However, just installing one doesn’t ensure lasting, clean air.
What maintenance do air purifiers require to stay effective? How can you identify potential issues? Here’s a guide to air purifier maintenance and troubleshooting, so you know exactly what actions to take. For expert HVAC and air conditioning maintenance in Las Vegas, trust our skilled professionals to keep air purifiers running smoothly.
Regular upkeep of air purifiers ensures they continue to remove pollutants and allergens efficiently. Make sure to schedule routine checks and filter changes for optimal air quality.

Essential Air Purifiers Maintenance for Optimal Performance
Replacement of Air Filters
An air purifier is not just a filtration system; it includes a filter designed to trap larger particles like dust, pet hair, and pollen. This helps improve the air quality in your home by removing common allergens. While your HVAC system’s furnace and AC air filters need regular cleaning or replacement about once a month, the filter in an air purifier is designed to last longer. Typically, these filters should be replaced once a year to maintain optimal performance. This routine replacement ensures your air purifiers continue to work at their best.
Changing the air purifier’s filter on time offers crucial benefits. It reduces the amount of dust and allergens that float around your home, preventing them from settling on surfaces or being inhaled. Over time, this can significantly improve your indoor air quality. Additionally, it helps keep the purifier in better condition, reducing strain on the system and extending its lifespan. This proactive maintenance will minimize the need for costly repairs, keeping your HVAC and air conditioning systems running efficiently year-round. Regularly replacing your filter ensures the air you breathe remains clean and healthy.
Replacement of UV Lamp
UV light is a potent tool, capable of sanitizing the air flowing through your home’s HVAC system. It plays a key role in eliminating bacteria, viruses, and mold, which enhances your home’s air quality. This makes UV lights an excellent choice for maintaining a healthier indoor environment. However, UV light bulbs do not have an indefinite lifespan. Over time, they degrade, and as a result, their light output diminishes. To ensure continuous effective purification, it’s important to monitor their performance regularly, especially if you’ve noticed a drop in air quality.
If you’ve noticed a rise in odors or mold growth, or if you’re concerned about the air quality, it may be time to check your purifier. A diminished UV bulb could be the reason for inadequate purification. This issue can lead to the accumulation of harmful allergens and bacteria in your home. Replacing the bulb when needed ensures your air purifier works at its peak, contributing to the efficiency of your HVAC and air conditioning system. Regular inspections help prevent the spread of harmful contaminants and support cleaner, healthier indoor air. Keeping your UV lights in top condition guarantees better overall air filtration.
Fixes
How can you tell when your air purifier requires repairs? In addition to common signs like unpleasant odors or mold growth, there are several other warning signs to be aware of. Similar to any appliance with mechanical or electrical parts—such as your car or coffeemaker—unusual sounds are often an indication that something is malfunctioning. Other red flags include a noticeable increase in dust, weak airflow, filters clogging too often, or higher-than-usual electricity bills, all of which could point to issues with your air purifier. Catching these signs early can help prevent further damage and improve the system’s performance.
If your air purifier needs repairs, it’s crucial not to try fixing it yourself. Now is not the time to dive into online DIY videos or grab your toolbox. Attempting repairs without professional expertise can make the situation worse and potentially damage your system. HVAC and air purifier components are sensitive, and poor repairs can result in costly fixes, issues with your home’s ductwork, or even electrical hazards. Attempting repairs without the right tools and knowledge can also void warranties. For maintenance, filter changes, or repair needs, trust our experienced team to handle the job properly and safely.
Conclusion
Air purifiers are essential for maintaining healthy indoor air quality, but they require regular maintenance to function effectively. Key tasks like replacing filters and UV lamps ensure your system continues to trap pollutants and allergens. When these components degrade or clog, your purifier’s performance drops, impacting the air you breathe.
Routine maintenance, including filter changes and UV lamp replacements, will extend the life of your system and improve air quality. Additionally, monitor for signs of issues like unusual sounds, odors, or weak airflow, which can indicate the need for professional repairs. Regular upkeep helps prevent costly fixes and keeps your air purifier working efficiently year-round.
FAQs
How often should I clean the pre-filters in my air purifier?
Regular cleaning of pre-filters is crucial for maintaining airflow. Clean them every 1-2 months for best results.
Can an air purifier remove cigarette smoke and strong odors?
Yes, many air purifiers are effective at reducing cigarette smoke and odors, especially those with activated carbon filters.
What should I do if my air purifier is making strange noises?
Strange noises could indicate a malfunction. It’s best to inspect for obstructions or contact a technician for repairs.
Is it okay to leave the air purifier running all the time?
Leaving it on 24/7 ensures constant air purification. However, it’s important to maintain filters and check for wear regularly.
Can I use an air purifier in a large space or open-plan areas?
Ensure the purifier is rated for the room size. For larger areas, choose a unit with a higher Clean Air Delivery Rate (CADR).
Users Also Say
R*d***D
“Wash the pre-filter every 2 weeks, clean the sensor too while at it. Replace all filters in a year. Do not vacuum or wash the hepa filter, this will ruin it.”
L*c**r***le
“With mine, I clean the pre-filter about once a month, just vacuuming or rinsing it off. The HEPA filter gets replaced every 6 to 12 months, depending on how much it’s been running. I always unplug it first and give the unit a quick wipe-down.”
kbrsuperstar
“It will help, it won’t completely eliminate the dust but in my experience it will reduce it significantly.”