No filter is universal, so it's essential to make sure the filter you buy is the right size to fit your HVAC system. Air filters keep incoming airflow clean and anyone breathing safe from hazardous irritants floating around. When air is pumped into your home through the air system, it needs to be filtered, or else there could be issues with incoming particles. Universal air filters provide an air system with a protective layer that keeps dangerous particles out and the flow of clean, fresh air through it. The universal filters you use can fit a wide variety of types of HVAC systems, but they have their limits and will eventually need to be replaced.
Nominal size is manufacturer's estimation only. This number is usually shown on the side of the filter. Nominal size is a rounded estimate, used for consistency. In the production process, not all filters will be the exact same size. If the manufacturer measured the actual size, the variation in numbers would confuse buyers.
This nominal size creates consistency across the board, adding peace of mind and less confusion for consumers. This also makes it easy to compare different filter models. Most HVAC systems are designed to accommodate 1-inch thickness filters. However, you can choose not to use the factory-installed filter grids and have an HVAC professional install an external filter grid to get a thicker filter. Some HVAC contractors may not universally recommend HEPA (high efficiency particulate air) filters.
This is because HEPA requires very small particle filtration, which means that the holes for air to pass through the filter are very small. Even with super wide accordion pleat to increase surface space, this could restrict airflow to your unit. Because furnace and HVAC manufacturers have different size slots for air filters, they are unfortunately not universal. This means that you will need to find the right size air filter for your oven, as others will be too small or large to effectively clean the air stream of hazardous particles. The new air filters you use should be similar in size to the old ones to ensure a proper fit. By using a properly sized filter and changing it regularly, you can experience cleaner indoor air and fewer system problems.
Filters are important parts of the oven and air conditioner, helping to keep the rest of the system clean. Increased air restriction could mean that the system is likely to freeze as soon as dust accumulates on the filter. Filters may be delivered to you at the speed of your choice to avoid having to deal with air quality complications. The most common location is in the return air duct or blower compartment, as this allows the filter to clean the air before it reaches the unit. All air filters provide a certain layer of protection to an air system by absorbing and trapping passing particles.
That said, there are reusable air filters that are available for use and are environmentally friendly. It is important to note that there is no need for a hermetic seal between the frame and the air cleaner. Designed for a wide range of autonomous heating and air conditioning units, UAF replacement air filters are tailor-made to meet your precise PTAC requirements. However, if you have separate heating and cooling systems, your boiler and air conditioner may require different filters. Jamming a large filter where it doesn't belong can damage the HVAC system and won't clean the air properly.
Accordion filters may seem strange at first, but there's a reason they're not as flat as other filters. When shopping for an air conditioner filter, it's important to remember that no one size fits all. Each HVAC system has its own unique requirements when it comes to size and type of filter needed for optimal performance. To ensure that your home's indoor air quality remains healthy and free from pollutants, make sure you purchase an appropriately sized filter that fits your specific HVAC system. By using a properly sized filter and changing it regularly, you can experience cleaner indoor air and fewer system problems. Filters are essential components of ovens and ACs, helping keep other parts of these systems clean.
Increased airflow restriction could mean that your system is likely to freeze as soon as dust accumulates on its filter. Filters can be delivered quickly so you don't have to worry about poor indoor air quality.
