7 Reasons Why Your Air Filter Is No Longer Improving Your IAQIf the HVAC air filter in your home is no longer working at optimum capacity, it may be because:1. There Is No HVAC Filter![]() 2. The HVAC Filter Was Incorrectly InstalledIt's one thing to install an HVAC filter in a home. It is another entirely to install it correctly. There's no point in even having one of these components if it isn't put in the right place and properly. Even a tiny gap is sufficient for allowing air to pass by uncleaned. Thus, the filter won't have the ability to effectively block particulates. The IAQ of the home will continue to be substandard even though one of these components is present but improperly placed. You can continue regularly replacing it according to the manufacturer-recommended schedule. This effort, however, will not provide any benefits until the manner of installation is improved. Homeowners might not know that they're handling this job all wrong, but HVAC technicians can catch problems like these during maintenance visits.3. Insufficient Airflow![]() 3. The HVAC System Isn't Being Used EnoughA filter is a static installation. As such, for this component to work, air has to pass through it. This basically means that the HVAC system has to be turned on long enough for air to be forced through the air filters. One problem with over-sized HVAC systems is that they reach the set temperature too rapidly and then immediately cycle off. You can prevent problems with sizing such as this by having your HVAC contractor calculate your exact needs for heating and cooling before choosing your HVAC equipment. You can also change the fan setting to "ON" if it's currently on "AUTO" so that the system runs for longer. If you remain unhappy with performance in this area, think about using a standalone filter for the job. Call a trusted HVAC company to learn more about indoor air quality services.5. The MERV Rating Isn't High EnoughThe Minimum Efficiency Reporting Value of an air filter is its MERV. This is a critical specification for filters and one that every consumer should pay attention to. Filters that have low MERV ratings cost much less than their higher quality alternatives. HVAC filters with low MERV ratings are not good at capturing and filtering pollutants from the indoor air. Filters with higher MERV ratings will cost a bit more but you'll reap the benefits of superior filtration when purchasing them. As you shop for a new air filter, don't automatically grab the lowest-priced options you can find. Instead, consider how much value you'll be getting overall. It may be worth the additional spending if everyone in your home can breathe easier, and has a lesser risk of developing or exacerbating respiratory issues when spending time inside. [maxbutton id="5" text="Call To Make An Appointment" ]6. Failing To Provide Mechanical Ventilation By Not Filtering The Outdoor AirAn HVAC system can only work as well as its installation. It won't matter that you've purchased your system from a reputable brand if the plans from the designer are botched or if there was a mistake during installation. For instance, your installers could connect the outside air duct directly to the system return side, thereby bypassing the filter entirely. This oversight is fairly rare, but it does indeed occur. The keen eye of a seasoned HVAC technician will be able to detect this. It's guaranteed to be frustrating when you discover this area, but at least you'll about the problem and can fix it.7. The Filter Has Been Put In The Wrong PlaceYou have to have a good knowledge of how your HVAC system works and the way in which the air flows to properly place the filter. The placement of your air filter might seem like a small and trivial thing. However, some mistakes are surprisingly easy to make. Sub-optimal filter replacement will lead to substandard performance. Even the best filters won't live up to their reputations if they're improperly located.ConclusionThe air filter in your home HVAC system plays a pivotal role in determining overall IAQ. If residents are always coughing, sneezing, and struggling to breathe, your air filter may be the culprit. It may be experiencing one of the above-mentioned issues. You have to purchase the right filter type and then install it correctly. Avoid mistakes and repair developing problems promptly by working with a knowledgeable HVAC contractor. Have your provider perform a complete inspection of your system and perform routine maintenance right away. You will immediately notice a difference.Call Lawes Company For Help With Your Home HVAC System![]() via Lawes Company - Feed https://www.lawescompany.com/improving-indoor-air-quality/ Comments are closed.
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