Can Air Filters Ease Asthma and Allergies?

According to the National Heart, Lung and Blood Institute, over 25 million people in the United States suffer from asthma. When asthma attacks occur, the chest tightens and the sufferer has a shortness of breath or wheeze. It can happen unexpectedly, and may be triggered by specific things in your everyday environment, or even allergies.

Pollutants and allergens such as pollen, ragweed, mold, pet dander and cigarette smoke are common triggers of both asthma and allergies. Therefore, it is essential to clear the home of as many impurities in the air as possible. While there are many methods of doing this, most people already have a tool to help—their furnace. Discover how your heating and cooling system can relieve your asthma symptoms.

  • Air Filters Make the Difference
    The purpose of a filter in the HVAC unit is to maintain your indoor quality by capturing dust and other pollutants. Furnace filters are essential for asthma and allergies, because the filter captures the pollen, mold, pet dander and common airborne allergens—keeping it out of the air. Cleaner indoor air can make a big difference in how easy it is to breathe indoors for those with respiratory conditions. This is why it is important to change your air filters frequently.
  • What Filter Should You Use?
    Choosing an air filter to help prevent asthma symptoms requires research because each filter has a rating called a MERV. First, you want to use a filter that fits your system. Getting a precise measurement and MERV rating is important, so the filter can function efficiently. The higher the rating, the more efficient the filter is at capturing allergens and airborne pollutants. Consider a filter with a MERV rating of 11 or 13 for the best results.

As you can see, it is vital that you choose the right furnace filter and change them regularly. Not only will doing this keep the air that flows through your home cleaner and healthier for you and your family, but it may also reduce heating and cooling costs too.

6 Telltale Signs Your AC Is Overworked

Who enjoys sweltering in the summer heat? If you want to ensure that your air conditioner continues to blow cool air in the depth of the summer months we layout 6 smart ways to tell if your AC unit is overworked.

Your AC might be overworked if…

Improper Settings are on your thermostat

You can help your air conditioning unit work efficiently by keeping the thermostat set at a steady temperature. For the best efficiency, you should set the dial to a temperature that feels comfortable, but not too cold. The Department of Energy suggests that having a fan on and setting the temperature at 78 degrees is the perfect energy- saving method. Otherwise, the AC unit would have to kick on and off repeatedly all day to keep the temperatures low.

Wrong Unit Size

When you purchase a new air conditioner, it is necessary to match its size to the square footage of your home to avoid overworking the system. An improperly sized air conditioner will work to hard and too long as it attempts to cool the space. This will cause it to develop premature wear and damage that often leads to failure of internal parts.

Dirty/ Wrong Size Air Filter

As the AC filter clogs with dirt and debris, the efficiency of the system plummets, causing you to pay extra money for less cooling power. In addition, the air conditioner blower has to work even harder than normal, which can lead to internal damage. For best results, change your filter every one to three months on average, but check it monthly during high pollen counts or excessive dust. In addition, the wrong air filter size can cause your AC unit to be overworked. Always check the make and model of the unit and purchase the correct filters size accordingly. If your old filter does not have labels with the size, grab some tape measure or ruler and see our page on “How to Measure Your Air Filter”.

Clogged Drain Lines

Over time, the drain lines in air conditioners get clogged with debris. Once the drain lines are clogged, the air conditioner cannot adequately remove moisture from the air to cool it to optimal temperatures. As apart of your seasonal cleaning, try to clear out the drain lines to keep your AC unit efficiently producing cool air. If you are unsure of the location of your drain line, consult a HVAC consultation they may be able to show the location of your drain line.

Uninsulated Ducts

If your air conditioner ducts are not properly insulated, the cooled air may rise in temperature before it enters the room. Since wildlife like squirrels and raccoons can remove this material from the ducts, be sure to double check the insulation on a regular basis to avoid accidentally overworking the cooling system.

Closed Vent Flaps

The AC unit utilizes exterior vent flaps to release warm air and moisture left over from the cooling process. When the vent flaps are turned to the closed position, the warm air remains in the case and kicks the system into overdrive. When this happens, you may notice that the air coming out of your interior vents feels warmer than usual.

Reducing Stress On Your Air Conditioning Unit

By paying close attention to the six areas listed above, you can make sure your air conditioning unit produces adequate amounts of icy cool air without causing excessive damage to the internal parts. When you are preparing the air conditioner for summer, for example, you can double check all of these problem areas to ensure your system is ready to go before powering it up full time. You will be rewarded with an AC system that maintains comfortable temperatures in your home without fail.

Preventative care methods like a yearly check –up of your AC unit is more likely to detect any recurring problems.  AC units are very expensive and should lasts an average of 20 years, proper care throughout your ownership will keep your unit in the best shape possible.

Air Filter vs Air Purifier

You’ve probably wondered if there’s much difference between an air filter and air purifier. The quick and simple answer to this question is ‘YES’. Although they both work to alleviate contaminants inside your home, they do it in very different ways.

How Does an Air Filter Work?

Air filters for the home are part of your HVAC system. They allow air to re-circulate back through your home after filtering out impurities such as pet dander, dead skin, cigarette smoke, pollen, among others. The air filters help your HVAC system run at peak performance and extend the life of the HVAC unit by keeping dust and dirt from entering the ducts. Over time, the filter will become clogged with the debris that it removes from the air, loosing efficiency. This is why it’s so important to replace your air filter every 30 to 90 days, depending upon the filter type.

A clean air filter has a tremendous impact on the quality of air inside your home. Air filters for allergy season can help alleviate a number of uncomfortable symptoms, including runny, stuffy nose, sneezing and wheezing by catching allergens in the air.

What Does an Air Purifier Do?

A typical air purifier uses the same method for filtration to remove pollutants from the air such as cigarette smoke, pollen, dust, etc.  In this way, it removes the same sort of impurities that home air filters do, and some people use them to specifically remove odors.

There are several types of air purifiers and each work a bit differently. You just have to pick the better fit for your needs. For example, the activated carbon purifier is commonly used to remove odors from the air, but falls short when it comes to removing pollen, dust or other fine particles.

Sources: GAC Services, Air Care Online, My Air Purifier

 

Myths about Air Filters: BUSTED!

Let’s face it, you’ve postponed purchasing replacement HVAC air filters because you haven’t really realized how important they are for air quality of your home. Your HVAC system works constantly to keep your family warm in winter and cool in summer while improving the quality of the air. Therefore, we have compiled this list to set the record straight of common myths that you have heard or seen circulating about air filters.

One

Air Filters Only Minimize Dust – FALSE! While a quality air filter will do a lot to minimize the dust in your home, there is so much more a filter can do! Many filters can reduce the impact of pet dander and help eliminate mildew, viruses and bacteria in your home. If you invest in air filters for allergy season, you can reduce the impact of common allergens the entire family.

Two

My Filters Don’t Need to Be Changed That Often – FALSE! The experts are correct on this one, you need to change your filter every month. If you typically buy air filters with higher MERV Ratings such as MERV 11 or 13, then it is recommended that your filter changes every THREE months. However, if you have respiratory ailments such as asthma or allergies, monthly air filter changes still apply. This rule is especially strict on smokers and those with indoor pets, regardless of MERV rating.

Three

I Can Run My Furnace Without a Filter – FALSE! Running your furnace without the filter is a huge no-no! Without a filter, dust, dirt and debris will be allowed to blow freely throughout the home. Furthermore, you don’t want an expensive HVAC bill because this can cause significant damage to your HVAC unit. This practice is quite hazardous and could be costly.

Four

All Filters Are the Same – FALSE! There are different styles and types of filters. The air filter you choose is based on the current conditions of your home. If someone in your home has severe allergies or asthma, it makes sense to choose a filter that is designed to catch allergens. Others have many variations such as odor reduction, fiberglass, deep pleats or washable.

Five

If the Filter Fits, It Works – FALSE! If you have an HVAC filter that is not a perfect fit, it will not work as well and can lead to problems with your unit. Various brands such as Honeywell and Carrier, works better with filters belonging to that brand or replacements. To ensure you purchase a replacement air filter that fits perfectly, annotate the measurements. If there are no measurements displayed on the filter, you may need to measure your filter.

Six

There is No Wrong Way to Install Air FiltersFALSE! Arrows are key for installing the air filter the correct way. When installing air filters for the home, check out the arrows that indicate the air flow on your filter and your unit. If there are no arrows on your unit, you may need to refer to your owner’s manual. Installing the filter, the right way will make a big difference in how well the filter operates.

Seven

Air Filters Don’t Help with Allergies or Asthma – FALSE! While an air filter may not be a miracle cure for asthma or severe allergies, a filter can improve symptoms-especially when utilized with other preventative measures. In an article by WebMD, the EPA and the American Lung Association both recommend the use of air filters to reduce allergy or asthma symptoms.

As you can see, there are quite a few myths floating around when it comes to HVAC air filters.

 

Do I Really Need to Change my Furnace Filter?

YES! Freezing temperatures can make your furnace work harder and without the proper maintenance it can cause the unit to break.

During peak winter months, one of the main causes of failure is a clogged filter. Whether a residential, commercial or industrial furnace, your HVAC system needs the filter changed with more frequency during peak seasons. This is an easy and inexpensive step but a very important one!

Furnace filters can be trusted with catching dust, pet dander, and other airborne bacteria, depending on the efficiency, but when your filter is old a few things happen: your filter gets clogged, your furnace has to work harder to push air through, and what does make it through are particles of the dust and build up. Checking and changing your furnace filter regularly help avoid all of these things.

A clean filter will not only help your furnace continue to operate efficiently but it will also extend its life, improve air quality and help you with allergies and asthma.

Need help getting a new filter for your furnace? Go to Air Filters Delivered. Our business is the air you breathe.

Why is my Furnace Filter Whistling?

When the weather turns cold and crisp in autumn, it should be a pleasure to turn on your furnace and warm up your home. However, there are certain issues that can turn the pleasurable warmth associated with using your furnace into a pain. One of the most annoying concerns is a whistling furnace.

If you turn on your heater on a cool autumn night and hear more than just a simple blowing sound, you may have a problem with the fit of your furnace air filters. Put simply—a whistlingnoise in the heating system means that there is a leak somewhere in the system.

First, consider how long it has been since you’ve changed out the furnace filters in your home. Regularly changing these filters can help your family avoid problems with allergies, can improve the air quality in your home and will help your furnace operate more efficiently. However, regularly changing the filter is also important because the filter can lose its shape over time and begin causing that annoying whistling sound.

On the other hand, if you have been proactive about changing your HVAC furnace filters, it could be that you are not utilizing the correct size filter for your system. When you hear the whistling sound with a new filter, there may be a loose fit in the housing or on the track. Many HVAC units require the same size of filter, on paper, but the size of the filter housing may very slightly—perhaps even by a fraction of an inch. Even the smallest gap can allow air to flow through, creating the whistle.

If you are not getting a perfect fit, measure the actual dimension of your filter and HVAC furnace filters to size. By doing this, you do not have worry about the filter fitting too loosely within the crate—causing this whistling noise.

While choosing the correct furnace air filters for your home may seem to be a complex matter, it doesn’t have to be something you figure out all on your own. Air Filters Delivered can help you with the process. We sell filters in many standard and hard-to-find sizes.

Plus, our customer service staff is always here to help you every step of the way. Check out our website or give us a call and let us assist you as you find filters that will fit perfectly for quiet, comfortable operation all winter long.

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Freezing Temperatures Can Be Costly on Your Furnace

Continuous days of freezing temperatures can be taxing on your furnaces and cause is to freeze. During peak winter months, one of the main causes of failure is the filter. Whether a residential, commercial or industrial furnace, your HVAC system requires that the filter be changed with more frequency during peak seasons. This is an easy and inexpensive step but a very important one!

A clean filter will not only help your furnace continue to operate efficiently but it will also extend its life. This is especially important during extreme weather conditions. A properly working furnace will be kind on your wallet and help keep your family safe from the cold.

Stay tuned for more helpful tips and information or visit our site at Air Filters Delivered