A good rule of thumb is to check your reusable filter every 1-3 months, and if it looks dirty, it's time for a cleanup. Same for disposable air filters, but you'll replace those with new ones. If you have pets or allergy sufferers in your home, your home's air filters may require more frequent attention.
Reusable air filters should be washed as often as you would replace disposable filters. For the average home, your filter should be cleaned every 90 days. However, if you have a large house, allergy problems, or multiple pets, you should clean your filter once every one to two months or whenever it's visibly dirty.
Remove the reusable air filter from the unit. Rinse off the reusable air filter with plain, warm water. Since you are reusing the filter, using distilled water is the best option, but tap water can be used if you find that more convenient. Soap up the reusable air filter with a gentle household detergent.
Clean your AC filter monthly for optimal efficiency. Be sure not to do this before 100 degree summer days or below freezing winter days, if you can. If taking an air filter out to be washed, be sure to let it air dry for about 20 to 30 minutes before replacing. This will help you avoid any mold issues.
You can, however, perform regular maintenance, like: Changing your air filters every 60 to 90 days. Hose the outside of your condenser coils to remove debris. Keeping your air conditioner condensate drain clean.
Dirty air filters can restrict airflow and put tremendous stress on the air conditioner. The additional, unnecessary stress leaves your AC unit more prone to malfunctions and can even cause it to break down on excessively hot days.
Reusable HVAC Filters May Not Improve Home Air Quality
Unfortunately, the highest MERV rating that washable filters have is MERV 4. Disposable ones can reach up to MERV 12 rating.
If your AC isn't cooling your space as effectively as it once did, or if the airflow seems weaker, a dirty filter could be the culprit. Cleaning it could bring back your AC's cooling power.
A clogged filter disrupts the airflow and is the primary reason behind the accumulation of dirt, dust, and other particles on sensitive components of the unit. Frost buildup on fans, coils, and other parts starts to prevent the unit from providing the expected comfort level.
The filter looks dirty: This is simple but effective – look at your air filter. If it looks dirty, dusty, or has clumps of hair and dust, it's time to change it.
The cleaning method for air filters depends on your particular AC unit since some filters are washable, while others are disposable and need to be replaced each time. If you have a removable filter, you can clean it by first using a vacuum and then immersing it in warm, soapy water.
Reusable filters can be washed and replaced. However, the disposable filters you use in your HVAC system aren't made to shed water after they get wet. The moisture the filter retains can encourage mold growth over time, and your HVAC system might spread the mold spores throughout the rest of your home.
Put it in the sun for a few hours if you have the time. If you have an air compressor in your garage dry it out with low pressure air. Use your wifes hair dryer.
These effects can result in impurities entering the combustion chamber which can damage piston rings, bushes and cylinders. Repairing these damages repeatedly exceeds the cost of a new air filter, so it is certainly not worth taking the risk by cleaning the filter. Cleaning the air filter only improves its appearance.
Our filters are designed to be cleaned (with our biodegradable cleaner and synthetic oil) and reused.
After replacing the filter, you should wait at least 12 hours before running the system. If the AC is still not blowing cold air, it could signify that you have a refrigerant leak, a damaged condenser, or your entire mechanical system needs maintenance.
If you don't clean the air conditioner before turning it on, it can lead to greater wear and tear on your system. Also, if one of the parts of the unit isn't working correctly, it can damage the unit itself. For example, damaged electrical components or wiring could cause an electrical fire.
You might wonder about the risks of running your AC without a filter, even temporarily. The simple answer is: not for long. Ideally, your AC should never operate without a filter for more than 6-8 hours. Going beyond this can negatively affect both your system's health and your home's air quality.
How Often Should You Clean Your Air Conditioner's Filter? It is recommended that you check your air conditioner's filter every 15 days, cleaning it at least once a month during the peak months of usage.
When you leave an AC unit's air filter clogged for too long, you can experience a failure of the entire system. This is because the unit can only work for so long at twice the power before it finally breaks down.
If you have electrostatic or washable filters, they should be washed, dried, and re-installed once a month. The washable filters are more eco-friendly and, if cleaned and reused appropriately, can last 5 to 10 years.
Cheap air filters are often less efficient at trapping particles, which means that more harmful airborne contaminants can enter your HVAC system and circulate throughout your home or office. This can lead to poor indoor air quality and increased health risks.
Why Stacking Filters is Not Recommended. Firstly, when you stack two filters, it can restrict airflow significantly. This not only hampers the efficiency of your HVAC system but can also lead to increased energy bills and potential damage to your furnace or air conditioner.