In particular, using an air cleaner with a MERV rating that is too high can damage the compressor, heat exchanger, and air conditioner coil. In most cases, a MERV 11 air filter is not too tall for residential use. The short answer is yes, but it's not really a problem, except in extreme circumstances. Most modern HVAC systems have no problem working with higher MERV filters, which is why millions of homeowners depend on them.
The main risk of high-efficiency air filters comes from the fact that they are not modified for long periods of time. If you keep abreast of changing filters, you are unlikely to experience any filter related issues with your HVAC system. Although MERV 13 is suggested by the American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), it may not be the most efficient option for some residential HVAC systems. In fact, MERV 11 may even be too restrictive.
It's best to comply with oven manufacturer's recommendations or consult an HVAC professional to determine exactly which MERV rating is best for your specific system. Using an oven filter with a MERV rating higher than your use case requires can have adverse effects. The thickness of the filter material in a MERV filter 11, for example, is greater than that of a MERV filter 8.Therefore, in order for sufficient air to pass through the filter, a greater amount of energy is consumed. Increased usage can cause more wear and tear, so be sure to maintain your oven regularly.
However, MERV 11 filters are not considered too tall for residential use. Anything greater than a MERV 11 is designed for businesses or households with family members suffering from respiratory problems. If your home's HVAC system is unable to handle MERV 13, opt for a filter with the next highest possible rating. Filter technology has advanced significantly over the years and the MERV rating system provides a standard for comparing different oven filters from different manufacturers.
This helps us determine the most effective and efficient air filter options for heating and cooling systems and more. While air filters with a MERV of one to four are effective at removing large particles such as carpet fibers, airborne paint droplets, and sanding dust, they cannot help with contaminants such as hairspray, mold spores, or even flour that could have escaped from the mixer. Air filters with MERV 13 or higher are recommended for those who prioritize air quality and may have to manage asthma, severe allergies, and other similar circumstances. They also have an external housing for a MERV 14 filter; I would like to have installed it as well.
This MERV filter is questionable as it will really be effective for this use since from what I understand they need an electrostatic charge that they don't receive when they put on a mask. A MERV filter 13 is likely to help if the goal is to prevent droplets from passing through. Filters with higher MERV ratings should be changed more frequently (at least every three months) to avoid restricted airflow that can cause your system to operate inefficiently or even damage it. As the EPA explains, “the higher the MERV rating, the better the filter will be at trapping specific types of particles”.
Fortunately I have a 3D printer and have printed a face mask with a MERV 13 filter. It is essential to remember that the MERV rating of an air filter denotes its lowest possible capacity; that is, the minimum percentage of impurities it could effectively filter. In addition, high MERV air filters that contain pleats create much more surface area for air to blow which can improve airflow and reduce strain on the system. By the way surgeries have a variety of Merv filters and HVAC systems use Merv filters; in both cases they don't use fiberglass.
Buy wash an alcohol; it could very well be creating some strange and strange chemicals unless you are just washing cotton so I would only use sunlight to disinfect them even that could break the tall Merv filters a little and release unwanted maybe dangerous chemicals degassing a Merv high activated carbon filter could be your best option between you and any other exotic chemical action you have going on.
