AnnMarie Noland

AnnMarie Noland

Amateur coffee expert. Certified twitter enthusiast. Wannabe web aficionado. Certified web trailblazer. Proud twitter buff.

49 Articles Written
Will merv 8 restrict airflow?

Will merv 8 restrict airflow?

If you want at least your air to be cleaned and handle dust, mold, pollen and bacteria, then a Merv 8 will do the job....

How efficient is merv 8?

How efficient is merv 8?

MERV 8 filters have a 90 percent efficiency on particles from 3 to 10 microns in size. merv 1 to 4: effective for...

What merv rating is best for allergies?

What merv rating is best for allergies?

Ideally, choose a merv rating of 17 or higher, which is most effective at blocking particles that cause allergy symptoms. ...

Is there a downside to high merv filters?

Is there a downside to high merv filters?

While the highest merv ratings are the most effective for air quality, they can damage your HVAC system. A higher merv...

Is a merv 8 good for house?

Is a merv 8 good for house?

MERV 8 air filters are very common because it is a fairly complete option, so you might think that they have a good price ...

Is merv 8 good enough for allergies?

Is merv 8 good enough for allergies?

The difference of merv 8 When you change from a cheap fiberglass air filter to a MERV 8 filter, you add a lot more...

Do i need merv 8 or merv 11?

Do i need merv 8 or merv 11?

MERV 8 vs MERV 11 AIRFLOW The better an air filter is at trapping particles, the faster it will reach its maximum. If...

Is merv rating/8 good enough?

Is merv rating/8 good enough?

This is usually good enough to do the work of an average household. However, a merv 8 filter captures less than 20% of...

What merv rating is best for home use?

What merv rating is best for home use?

Overall, the best merv rating for a home is between 8 and 10.These filters will capture a large part of the airborne...

Are merv 11 filters too restrictive?

Are merv 11 filters too restrictive?

In most cases, a Merv 11 air filter is not too tall for residential use. Generally speaking, anything under a merv 13 air ...

Is merv 11 a good rating?

Is merv 11 a good rating?

MERV 11 oven filters effectively trap pollen, dust, lint, dust mites and mold, along with smoke, pet dander, smog, car...

Is merv 13 too restrictive?

Is merv 13 too restrictive?

Any air filter rated higher than 13 will restrict airflow to the point of causing damage to your HVAC system, resulting...

Does a merv 8 filter restrict airflow?

Does a merv 8 filter restrict airflow?

If you want you to at least clean your air and handle dust, mold, pollen and bacteria, then a Merv 8 will do the job....

Is merv 13 good enough for covid?

Is merv 13 good enough for covid?

For this, the CDC recommends a merv of 13 or more. This is more than enough to block droplets and dust at least a few...

Are merv 8 filters good enough?

Are merv 8 filters good enough?

This is usually good enough to do the work of an average household. However, a merv 8 filter captures less than 20% of...

Is merv 12 good?

Is merv 12 good?

MERV Rating 9-12 Filters in this range can trap more than 85% of particles with a size of 3.0-10.0 microns. A Merv 9 will ...

Which is better merv 8 or merv 11?

Which is better merv 8 or merv 11?

AIR FLOW MERV 8 vs Merv 11 AIR FLOW Fine air particles are 2.5 microns or smaller. At that size, air particles can enter...

What merv is too restrictive?

What merv is too restrictive?

Generally speaking, anything under a merv 13 air filter should provide very efficient air purification in a house without ...

Is a merv 8 filter good for covid?

Is a merv 8 filter good for covid?

Minimum Efficiency Report Values, or MERV, report the ability of a filter to capture particulates. Filters with MERV-13...

Is a merv 8 filter good enough?

Is a merv 8 filter good enough?

MERV 8 air filters are very common because it is a fairly complete option, so you might think they have a good price but...

Is merv 13 too restrictive for residential?

Is merv 13 too restrictive for residential?

Any air filter rated higher than 13 will restrict airflow to the point of causing damage to your HVAC system, resulting...

Does merv 13 make a difference?

Does merv 13 make a difference?

A merv 13 filter is a step in the right direction and captures more particulates than a typical merv 8 filter. However,...

How can i improve ventilation at home to prevent covid-19?

How can i improve ventilation at home to prevent covid-19?

Use fans to improve airflow Place a fan as close as possible to an open window that exits to the outside. This helps...

What's a disadvantage of the highest merv rated filters?

What's a disadvantage of the highest merv rated filters?

In general, filters with higher merv ratings capture higher percentages of particulate matter as well as smaller...

Which filter is better merv 8 or 11?

Which filter is better merv 8 or 11?

This may not seem like a significant difference compared to the merv 8 filter, but a Merv 11 is also better able to...

Does merv 8 restrict airflow?

Does merv 8 restrict airflow?

The short answer is that it can, but it's not really a problem except in extreme circumstances. Most modern HVAC systems...

Can the coronavirus disease spread faster in an air-conditioned house?

Can the coronavirus disease spread faster in an air-conditioned house?

Because COVID-19 is transmitted through contact with respiratory fluids that carry the infectious SARS-CoV-2 virus, an...

Can covid-19 spread through hvac systems?

Can covid-19 spread through hvac systems?

While airflows within a particular space can help spread disease among people in that space, there is no definitive...

Is merv 13 too high for residential?

Is merv 13 too high for residential?

Filters within a merv rating of 17 to 20 are almost never needed in a residential home. A merv rating of 13 to 16 is...

Is merv 8 or 11 better?

Is merv 8 or 11 better?

This may not seem like a significant difference compared to the merv 8 filter, but a Merv 11 is also better able to...

How long can the coronavirus stay in the air?

How long can the coronavirus stay in the air?

Airborne transmission of COVID-19 can occur over distances greater than six feet. Particles from an infected person can...

Is merv 11 too high for furnace?

Is merv 11 too high for furnace?

In most cases, a Merv 11 air filter is not too tall for residential use. Generally speaking, anything under a merv 13 air ...

Is merv 13 enough for covid?

Is merv 13 enough for covid?

For this, the CDC recommends a merv of 13 or more. This is more than enough to block droplets and dust at least a few...

Is merv 8 too high?

Is merv 8 too high?

In many cases, a merv 8 air filter is more than adequate. However, if you are concerned about outdoor air pollution,...

How long can covid-19 stay airborne?

How long can covid-19 stay airborne?

Airborne transmission of COVID-19 can occur over distances greater than six feet. Particles from an infected person can...

How high merv is too high?

How high merv is too high?

Filters within a merv rating of 17 to 20 are almost never needed in a residential home. A merv rating of 13 to 16 is...

Is a merv 11 filter good?

Is a merv 11 filter good?

MERV 11 oven filters effectively trap pollen, dust, lint, dust mites and mildew, along with smoke, pet dander, smog, car...

Do merv 13 filters help with allergies?

Do merv 13 filters help with allergies?

These are truly the best air conditioning filters for allergies and asthma. Merv 13 filters are the best home air filters ...

Do merv 8 filters restrict air flow?

Do merv 8 filters restrict air flow?

Usually, a filter with a higher merv rating will reduce airflow. However, there are many other factors at play, such as...

What can hepa air cleaners help to prevent covid-19?

What can hepa air cleaners help to prevent covid-19?

When used correctly, air and HVAC filters can help reduce airborne contaminants, including viruses, in a building or...