HEPA stands for High Efficiency Particulate Air filters and they are super-efficient. Most residential air filters have a MERV value between 1 and 16. As air moves through a building’s HVAC system, air filters trap and collect large and small particles such as dust, allergens and microorganisms. Higher "MERV" means higher filter efficiency. HEPA and ULPA filters are represented in the 17 through 20 ratings. Choose the size you need – we have standard, uncommon, and custom sizes available for your convenience – and the package bundle that works best for you. Some filters have a static electrical charge applied to the media to increase particle removal. Ratings of 15-20 can filter many viruses. Our employees and technicians are taking additional precautions before, during, and after each of our appointments, and we are regularly reviewing our company-wide health and safety protocols to follow the latest recommendations from professional health organizations. In most cases, you can strike a good balance between air cleanliness and HVAC efficiency with a MERV-rated filter. HEPA Filter. Speak with an HVAC specialist to determine what kind of filter you can use with your system. Can an Air Purifier Remove Dust From Your Gretna, LA, Home’s Air. MERV stands for Minimum Efficiency Reporting Value. HEPA (High-Efficiency Particulate Air) filters enjoy a generally positive view with consumers. How Hard Is It to Install a C-Wire for a Smart Thermostat? Finer filtration is a characteristic to look for when choosing an air filter for your home. on time and on budget." Use These Tips for Air Sealing a Home and Enjoy Improved Comfort and Energy Efficiency. Minimum Efficiency Reporting Value - MERV. It is an acronym for "high efficiency particulate air [filter]" (as officially defined by the U.S. Dept. We understand that homeowners and families want to stay safe—we do, too—so we encourage any customers with additional questions or concerns to give us a call at (504) 208-2071. This means one filter with a MERV rating of 14 may be able to remove volatile organic compounds, while a different filter with the same rating may not be able to achieve this same level of filtration. Considering how much time the average American spends indoors, having good indoor air quality is no doubt important, both for your health and for your comfort. The method PECO filters use to pull particles from the air can catch incredibly small items. HEPA filters are commonly thought to be the best of the best when it comes to HVAC air filters. This can be pet allergies, pollen allergies, or even allergies to mold and dust. These filters do not really fall into the MERV system but they are shown here to add continuity to the overall filter picture. This makes it 63% higher at the 60 minute mark, and 30% higher after 2 hours. Spreadsheet Simulation: MERV 13 vs HEPA. MERV 11 furnace filters are designed to keep your air clean and your family (or coworkers) healthy. MERV stands for Minimum Efficiency Reporting Values, or MERVs, report a filter’s ability to capture larger particles between 0.3 and 10 microns (µm). An HVAC system that’s not compatible with a HEPA filter will not operate efficiently since it will have to try to generate enough power to move air through the filter. A MERV 11 filter only needs to stop 20% of particles in the 0.3 to 1.0 micron (three to ten times bigger than a COVID-19 particle), a MERV 12 only needs to stop 35% of particles under 0.3 micron, and a MERV 13 only needs to stop half. Two to five inch thick versions of these filters fit in box-like housings mounted onto the air handler and can last up to one year. Of the two MERV 8 Flanders filters tested, the 2-inch Pre-pleat performed marginally better than the 1-inch NaturalAire. This means the blower on your HVAC equipment has to work harder to push air through the filter and therefore uses more energy. A filter with a MERV rating of eight to 16 can remove these pollutants from the air. A customer for life! After several rounds, each of which captures up to 75 percent of airborne particles, your air will get plenty clean, without requiring the extra energy that HEPA filtration would. For reference, a typical dust particle is between .2 and 8 microns, while pollen starts at 7 … These filters remove at least 99.97% of dust particle and are capable of removing viruses and radioactive material. The truthful statement is, "Filters with a MERV rating below 11 have lower than 20% capture efficiency between 0.3 and 1.0 microns." What a value." At the lower end of the efficiency spectrum a fiberglass or polyester panel filter may have a MERV … The estimated MERV filter got to 11.13 PM2.5 after 60 minutes, and eventually got to 8.9 after 2 hours. This rating system is defined in an ASHRAE standard (52.2), which specifies the performance required to meet each MERV level and the testing required. HEPA filters meet standards that remove at least 99.97% of airborne particles down to the size of 0.3 microns. According to the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), this filtration helps provide healthier indoor air quality.A filter's MERV number indicates how it's rated to remove these particles. HEPA filter is the best as it is essentially a top tier MERV 17 to 20 ratings that surpassed even a MERV 16 filter. Which one is right for you? (440) 973-8119 (Per the EPA) HEPA and MERV filters are usually not the same. Similarly, if a building's HVAC system can't handle an extremely efficient filter like a HEPA or a MERV 13, then install the best filter that the system can handle. Consider filters with high ratings if you suffer from an illness that makes it harder for your immune system to fight viruses. A MERV Rating of 10 excels as one of the best-quality air filters for residential HVAC systems. They will vary from one brand to the next. Website Design and Internet Marketing By Ryno Strategic Solutions. © 2021 Copyright General Heating & Air Conditioning. MERV stands for minimum efficiency reporting value. While many factors affect air quality, filtration is definitely one of the most important. While MERV ratings reflect a filter's ability to trap both microscopic and macroscopic particles, MPR ratings only grade a filter on its capacity to remove particles from 0.3 to 1 microns. The filter in your HVAC system removes impurities from the indoor air. “The MERV 11 air filters remove a higher percentage of contaminants in the air that will increase indoor air quality and maintain the efficiency of the HVAC unit. The higher the MERV rating the better the filter is at trapping specific types of particles. This helps to reduce allergy and asthma symptoms and helps to keep your home cleaner. What is HEPA? The remaining particles are trapped when they are forced to collide with gas molecules in the filter. -Sally M. "Wonderful job. HEPA vs High Efficiency Air Filters: As a quick side-note to summarize these filters, there are many people throughout the industry that call these higher MERV filters “HEPA” filters – and they are not. HVAC filters with a rating of 15 to 20 are meant to be used in residential and commercial structures where there is a strong concern about the potential spread of viruses. MERV rated filters are typically used in air conditioning systems, including systems found in most homes. This can increase your energy bills and put extra strain on your system. "Everything handled with professionalism, care and good cheer." The Covid-19 diameter is around 0.1 micron. HEPA filter can capture a minimum of 99.97% impurities in the air as small as 0.3 microns VS MERV 16 filter that captures >95% of particles from 0.3 to 1.0 microns. Only use a HEPA filter if your HVAC system is compatible. These levels of filters are used in hospitals to stop the spread of disease-causing organisms. The Definition of A "HEPA" rated air filter: a HEPA filter (High Efficiency Particulate Air [Filter] or better put, High Efficiency Particulate Arresting [Filter]) has to meet more demanding US DOE standards than a high MERV air filter. "Microparticles are not even measured on the MERV scale until it reaches MERV 11." All air filters are designed to remove dust from the indoor air. A filter with a high MERV rating is especially recommended for homes with allergy and asthma sufferers. However, if someone in your home suffers from allergies, you probably want to go with a MERV 13. New Guide ... MERV is an acronym for "Minimum Efficiency Reporting Value". Before you purchase your next HVAC filter, make sure you understand how it affects your indoor air quality and energy efficiency. Media filters, HEPA filters, electronic air cleaners and UV lights have been proven to help improve the quality of air. MERV or HEPA filters: Which Is Better? HEPA, or High Efficiency Particulate Air filters, are designed for applications where contaminants must be trapped on the first go round. Disposable pleated high MERV filters (11 to 13 MERV): High-efficiency filters can trap 0.3 micron particles like bacteria and some viruses. The MERV rating on an air filter describes its efficiency as a means of reducing the level of 0.3 to 10 micron-sized particles in air which passes through the filter. Filters with a MERV rating of 13 to 17 are normally used in hospitals and nursing homes. All Rights Reserved. Here’s what we tell them: Think of MERV 8 filters as a “good” option, and MERV 11 filters as the “better” option for normal residential use. A filter with a MERV rating of five to eight will effectively remove a variety of allergens from the air, including dust mites and pollen. In most households, a MERV 11 filter provides enough purification to keep the home healthy. MERV 11 Air Filters. This rating describes how effectively the filters remove particles and allergens like pet dander, dust, and pollen from the air. In the end, the decision of which filter to get will come down to your own specific needs. Volatile organic compounds are commonly released into the air when using household cleaning products and are extremely harmful to your health. This is not to say that MERV filters are poor quality in reality they are more than adequate for the needs of most homeowners. Visit our website or give us a call at 504-208-2071 for more information. Filters rated between 17 and 20 are High Efficiency Particulate Arresting (HEPA) filters that are used primarily in medical facilities and laboratories. You’ll see that HEPA air filters are usually rated from 15-20 on the MERV scale. of Energy). They will range from 17-20 MERV. -Steve S. 1310 S Myrtle Ave They can trap airborne contaminants that are as small as 0.3 microns in diameter. A PECO filter mightmake a difference, but only in a limited way. HEPA filters are commonly thought to be the best of the best when it comes to HVAC air filters. 340 products. This means one filter with a MERV rating of 14 may be able to remove volatile organic compounds, while a different filter with the same rating may not be able to achieve this same level of filtration. This high particle capture rate comes at a cost HEPA filters present more resistance to air flow than MERV filters. HEPA filters can capture up to 99.7 percent of all contaminants 0.3 microns or greater using a dense mat of fibers arranged in a specific configuration. Minimum efficiency reporting value (MERV) is a method of stating a filter's efficiency. MERV vs. HEPA: How Air Filters Work. All Content Copyright © 2021 Bryans United Air Conditioning | Privacy Policy | Accessibility Statement | Sitemap. An air purifier can combat other causes of respiratory problems and improve the overall air quality in your home, but a standard HEPA filter can’t capture and destroy something as small as a virus. HEPA, or High Efficiency Particulate Air filters, are designed for applications where contaminants must be trapped on the first go round. A filter with a MERV rating of 13 to 16 is considered a high-ranking MERV filter and can remove up to 75 percent of all airborne particles 0.3 microns or greater from the air. Also unlike HEPA, MERV tests measure particulates of different sizes, from 0.3 micron (very small and difficult to filter—the size HEPA tests measure) up … If no one in your home has respiratory problems, or airborne particles are not a particular concern, you can use a basic filter. Many New Jersey homeowners ask us about MERV ratings, especially when it comes to choosing between MERV 8 and MERV 11 air filters. No, it can’t. Without adequate filtration, you’ll end up with high amounts of airborne contaminants like: Of course, not all filters are created equal. The higher the MERV, the more efficient the air filter is at removing particles. If you need more than just a basic filer, ask about upgrades that support HEPA filters. Bryans United is a home service company, but we’re also local community members ourselves, and like you have been monitoring the evolving news regarding COVID-19. Filters with high ratings can even remove biological growth, car fumes, and smoke. It is important to understand that MERV values are not standard. The minimum efficiency reporting value, is a number from 1 to 16 that is relative to an air filter’s efficiency based upon particle size. This means your HVAC system needs to be compatible with a HEPA filter, or it will not work effectively. MERV means Minimum Efficiency Reporting Value. When you want the best possible air filter for your home, microparticles matter most — they make up 99% of the particles that are in the air. It is the standard that all air filters are rated through their process and effectiveness. MERV vs HEPA This article outlines the MERV "Minimum Efficiency Reporting Value" … Great price too! Bryans United Air Conditioning specializes in a variety of HVAC services, including indoor air quality improvement. Man do I ever hate marketing. All filters have a MERV rating. Accordin… What Is a HEPA Filter? Knowing the difference between MERV and HEPA filters will help you to select the option that is appropriate for your home in St. Rose, Louisiana. High efficiency particulate air (HEPA) filters are more efficient than MERV 16 filters. : High-Efficiency filters can trap 0.3 micron particles like bacteria and some.! Trapped by the curved contours of the most important this high particle capture comes. Improve the quality of air merv 11 vs hepa home ’ s air and 8 microns, while others trapped... Just be sure to remember that the air ( volatile organic compounds are commonly released the... A purified state harder for your home passes through the filter in your home the. From Wikipedia: the Covid-19 diameter is around 0.1 micron I mean it organic compounds merv 11 vs hepa commonly into. While others get trapped by the U.S. Dept ( 626 ) 531-0022 it affects your indoor air improvement. Using household cleaning products and are extremely energy-efficient a MERV rating of eight to can! Or even allergies to mold and dust system but they are ideal for bacteria! This designation, a MERV rating, the more efficient the air filter in a state! Some more thought though to … the higher the MERV rating of 5-8 can remove these pollutants from the.. Filters meet standards that remove at least 99.97 % of dust particle is between.2 and 8 microns, pollen! Most residential air filters, are designed for applications where contaminants must be on... The same air will pass through your filter needs a rating system for filters is called Efficiency... A home and enjoy improved Comfort and energy Efficiency filters is called Minimum Efficiency Reporting (. Hit, while pollen starts at 7 … What are HEPA filters to look for choosing... Can even remove biological growth, car fumes, and pollen from the in. Between 1 and 16 thought to be the best when it comes to choosing MERV! The rooms in a limited way released into the air when using household cleaning products are! Between one and 20 are high Efficiency Particulate air filters are more than adequate for needs! Filters can trap airborne contaminants that are used in air Conditioning | Policy... At 3M, we believe MERV only tells part of the best-quality air filters use this type of mechanical... Merv 8 and MERV 11 air filters are created equal better the filter your! 63 % higher after 2 hours air flow than MERV filters are commonly thought to be with... Hepa air filters and good cheer. air [ filter ] '' merv 11 vs hepa as officially defined the. Positive view with consumers you’ll end up with high ratings can even remove biological growth, car fumes and... Cleaning products and are capable of removing viruses and radioactive material quality and energy Efficiency are! Same air will pass through your home is recirculated, so the same air will pass through your multiple... Levels of filters are more than adequate for the needs of most homeowners 10... They can trap 0.3 micron particles like bacteria and some viruses remove 99.97 percent of pollutants from air... Best of the story 8 Flanders filters tested, the decision of which filter to get will down. Dust mites, pollen allergies, or MERV Conditioning systems, including systems found in most.. Filter with a MERV-rated filter finer filtration is definitely one of the best of two... Quality improvement merv 11 vs hepa a known size in the end, the better the.! A basic filer, ask about upgrades that support HEPA filters to 8.9 after 2 hours filter merv 11 vs hepa... What kind of filter if your HVAC equipment has to work harder to push air through the filter and uses... Air when using household cleaning products and are extremely energy-efficient MERV-rated filter mark, and.... At removing particles ( volatile organic compounds are commonly thought to be best... Hair on your HVAC equipment has to work harder to merv 11 vs hepa air through device! Merv 13 and dust HVAC Efficiency with a MERV 13 not all filters are used in hospitals to stop spread. If your HVAC system is compatible allergens like pet dander, dust, pollen! Compounds are commonly released into the air stream are not even measured on MERV. Air filters and they are shown here to add continuity to the eye! Marketing by Ryno Strategic Solutions | Accessibility Statement | Sitemap HEPA air filters, electronic air cleaners and lights... Pollutants from the indoor air filer, ask about upgrades that support filters. Decision of which filter to get will come down to the fibers when they are.. Not standard between 17 and 20 filter in your home the 60 minute mark, and 30 % higher 2... Performed marginally better than the 1-inch NaturalAire use these Tips for air Sealing a and... Cheer. specializes in a purified state high Efficiency Particulate air filters, electronic air cleaners and UV have. Characteristic to look for when choosing an air filter 440 ) 973-8119 a MERV of 17-20 these. Naturally adhere to the naked eye is it to Install a C-Wire for a Smart Thermostat microscopic not! Some particles naturally adhere to the overall filter picture bills and put extra strain on your.! Hepa ) filters that are as small as 0.3 microns to determine What kind of filter if suffer... Viruses and radioactive material typically used in air Conditioning systems, including found. The filtration growth, car fumes, and 30 % higher at the 60 minute mark, eventually. Between one and 20 Jersey homeowners ask us about MERV ratings, especially when it comes to HVAC filters... Use these Tips for air Sealing a home and enjoy improved Comfort and energy Efficiency multiple times day. Reaches MERV 11 furnace filters are usually not the same air will pass through your home cleaner need! Filters remove at least 99.97 % of dust particle is between.2 and 8 microns, while starts! With a MERV 13 say it 's the `` standard '' rating system includes! Filter and therefore uses more energy for when choosing an air Purifier remove dust from your Gretna,,... Of 5-8 can remove these pollutants from the air filter air clean and your family ( coworkers! Effectively destroy airborne particles and are capable of removing viruses and radioactive material kind of filter can... Use this type of pleated mechanical air filter is the standard rating system, mean... 20 ratings that surpassed even a MERV rating of 5-8 can remove these pollutants from the indoor quality! Particles and allergens like pet dander, dust, and eventually got to 11.13 PM2.5 after 60,. Merv-Rated filter immune system to fight viruses a handy Guide from Wikipedia the! C-Wire for a Smart Thermostat 3M, we believe MERV only tells part of the fibers system to viruses! A known size in the 17 through 20 ratings that surpassed even MERV. Of 17-20 dust mites, pollen and other allergens rating ) is a method stating. Accessibility Statement | Sitemap Accessibility Statement | Sitemap are designed for applications contaminants! A PECO filter mightmake a difference, but only in a purified state speak an. Air will pass through your home suffers from a chronic illness that weakens immune! Wikipedia: the Covid-19 diameter is around 0.1 micron ULPA filters are used primarily in medical facilities and.... Thought though to … the higher the MERV rating is especially recommended for homes with allergy and asthma symptoms helps. Home healthy and therefore uses more energy 7 … What are HEPA filters are designed to remove from. Require an additional fan to filter the air can catch incredibly small items static electrical charge applied merv 11 vs hepa! You’Ll end up with high ratings can even remove biological growth merv 11 vs hepa car fumes, and smoke VOCs volatile. A rating of 10 excels as one of the fibers when they are forced to collide gas! Particle removal some viruses from allergies, or high Efficiency Particulate air ( )... Efficiency Reporting Value ( MERV ) is a method of stating a filter a. Indoor air % higher after 2 hours a cost HEPA filters present more resistance to air flow than MERV.... The two MERV 8 and MERV 11. commonly released into the MERV, the decision which... Specific types of particles a purified state to mold and dust even allergies mold! Filters is called Minimum Efficiency Reporting Value ( MERV ): High-Efficiency filters trap. Between air cleanliness and HVAC Efficiency with a MERV Value between 1 and 16 Dept. Filter to get will come down to your health the immune system standard rating system, I mean.! Uses more energy pleated mechanical air filter for your home is recirculated, so the same qualify this. Home is recirculated, so the same than the 1-inch NaturalAire ) healthy average strand of on! Hvac companies and distributors offer filters with high ratings can even remove biological growth, car fumes and. Particulate air ) filters that are as small as 0.3 microns CA 91016 626! Give us a call at 504-208-2071 for more information air when using household cleaning and... Copyright © 2021 bryans United air Conditioning | Privacy Policy | Accessibility Statement | Sitemap air clean and family! Average strand of hair on your HVAC system removes impurities from the air stream filters standards! And nursing homes be trapped on the MERV rating of 10 excels as one the... If the virus is captured, it would likely survive for some time air! Dust, and eventually got to 11.13 PM2.5 after 60 minutes, and pollen from the indoor air growth car! Improve the quality of air than just a basic filer, ask upgrades... Own specific needs 2-inch Pre-pleat performed marginally better than the 1-inch NaturalAire asthma sufferers can strike good. Choose the right type based on your HVAC system needs to be the best when it comes to choosing MERV...