Is MERV 13 too high for residential?
One factor to consider is air flow through the system. … In some cases, using an air filter that is too restrictive for your system may cause low air flow problems as well. MERV 13 is the highest MERV value safe for residential furnaces; the higher ratings are used primarily in commercial units.
Can I use MERV 13 in my house?
Minimum Efficiency Reporting Values, or MERV, reports a filter’s ability to capture particles. Filters with MERV-13 or higher ratings can trap smaller particles, including viruses. Many home HVAC systems will have a MERV-8 filter installed as the default. … Be sure the HVAC filter is correctly in place.
Will a MERV 13 filter hurt my furnace?
MERV 13 air filters are the highest-rated air filters for home use. Any air filter with a rating higher than 13 will restrict air flow to the point of which could cause damage to your HVAC system, resulting in an added expense to fix it.
Is MERV 13 too restrictive?
“MERV” is the standard rating system used in the HVAC industry to determine how well a filter works. … And MERV 13 is the highest rating recommended for home use. (Anything above it will restrict airflow too much and could damage your HVAC system).
Are MERV 13 filters bad for HVAC?
Filters within a MERV rating of 17-20 are almost never necessary in a residential home. A MERV rating of 13-16 is considered hospital level air quality, so it is unlikely your home needs any more than that.
Do I really need MERV 13?
In most households, a MERV 11 filter provides enough purification to keep the home healthy. However, if someone in your home suffers from allergies, you probably want to go with a MERV 13. This can be pet allergies, pollen allergies, or even allergies to mold and dust.
Does the CDC recommend MERV 13 filters?
ASHRAE has similar guidance; however, they recommend a minimum filtration efficiency target of MERV 13, provided there are not substantial negative impacts on the HVAC system performance and occupant comfort.
Is MERV 13 filter washable?
MERV 13…means this filter not only traps dust, pollen and dander, but also viruses, bacteria and smoke. … WASHABLE…means our filters lasts 10x as long as a typical MERV 13 disposable filter. Switching filters means you save time, save money and reduce waste!
Is MERV 11 or 13 better?
A MERV 11 rated furnace filter can trap the majority of harmful contaminants that are present in the air. … A MERV 13 filter is capable of filtering out all particle impurities like dust, lint, pollen, mold, dust mites, pet dander, smog, and smoke. On top of this, it can also trap bacteria and viruses.
Does MERV 13 filter smoke?
The minimum MERV rating for removing fine particulate in smoke is MERV 13. You don’t reach HEPA levels of particulate removal until MERV 17. However, a MERV 13 filter is effective at removing the fine particulate in smoke when air recirculates through the filter.