We use hepa air filters in our house and kitten rooms.

We have different sizes to accommodate the room size .

We use these prior to a home allergies sitting also.

Medicalgrade HEPA filters offer the highest level of efficiency: a minimum capture of 99.99% of particles at 0.3 microns in size and larger. With 1 micron measuring just 1/10,000 of a centimetre HEPA filters will remove dust mites, mould spores, pet allergens, pollens and ultra fine particles from the air.

 

Benefits of an Air Purifier

Air purifiers with HEPA technology filters can remove 99.7 percent of the airborne particulate matter (PM) circulating in your home environment. Removing these pollutants can lead to several immediate and long term health benefits such as better sleep quality and increased life expectancy.

Relieves Symptoms of Asthma

According to theCenters for Disease Control and Prevention, 1 in 12 people have asthma. People living with asthma have inflamed bronchial tubes. Pollutants such as pet dander, pollen, or dust mites irritate their airways, causing difficulty breathing.

Many breeds of dogs and cats shed throughout the year. When these pets scratch themselves they spread a lot of hair and dander which keeps circulating in the air. Even if you don’t have pets, there are other triggering factors for asthma such as pollen and dust mites.

Pollen particles flow in with the breeze through open windows or they stick to your clothes when you are outside. Dust mites are the most common indoor allergens, thriving in a humid environment.  Lack of fresh air increases indoor humidity levels, providing the perfect breeding ground for dust mites. They feed on dead skin cells and multiply quickly in your bed, carpet, and other upholstered furniture.

Vacuuming your bed, carpet, and floors can eliminate these pollutants, but some of them remain suspended in the air. Breathing in the polluted air increases the chances of asthma attacks.

Air Purifier Benefits

Most household air purifiers contain HEPA filters, designed to capture all these pollutants so you breathe clean air. HEPA filters comprise multi-layered meshes made of fine fiberglass threads, thinner than strands of hair. The pollens, dust mites, and pet dander floating in the home environment are trapped in these meshes so you enjoy clean air.

Some air purifiers include replaceable pre-filters for trapping larger particles, so the HEPA filters are preserved for capturing smaller pathogens. This system prolongs the efficiency of your air purifier. An efficient air purifier continues to keep your indoor air free of pollutants, reducing the chances of breathing difficulties caused by asthma.

Eliminates Harmful Chemicals from Indoor Environments

Closing the doors and windows of our house does not mean we can shut off external pollutants such as nitrogen dioxide and carbon monoxide. These gases are commonly found in areas of high motor vehicle traffic and may get inside your homes.Research from the National Library of Medicine shows exposure to carbon monoxide and nitrogen dioxide PM increases the risk of dementia and Alzheimer’s disease.

Even if you don’t live in large cities with high vehicular traffic, your home atmosphere could still be polluted with toxins from several cleaning agents. Many regular household cleaners contain toxic chemicals such as ammonia, chlorine, and phthalates. Exposure to these chemicals in small quantities may be harmless, but routine exposure can lead to serious health issues like a tumor, cancer, cardiovascular, or neurological disorders.

Air purifiers with activated carbon can cleanse these chemical contaminants, avoiding the risk of several health problems. A highly porous form of carbon is used in this carbon filtering method to trap chemicals, recycling fresh air back to the room.

Neutralizes Unpleasant Odors

Some chemicals such as gasoline, benzene, and formaldehyde break down at room temperature causing an off-gassing odor. These chemicals, called Volatile organic compounds (VOCs), are commonly found in paints, aerosol sprays, upholstered furniture, or air fresheners. The odor from VOCs can cause nausea, breathlessness, and even affect your cognitive functions.

Other NIH studies show low VOC levels in ambient air improves productivity and performance. Air purifiers with HEPA and activated carbon filters are effective in trapping gases as well as particles, reducing pollutants in the indoor environment.

 

If you have guests coming over, you don’t have to worry about the smoke or the odor of cooking oil and spices bothering them. The air purifiers absorb all the smell, making your room fresh and clean.

Reduces the Chances of Airborne Diseases

Airborne diseases such as the common cold and flu are spread through tiny pathogens floating around. When one family member catches the flu, it’s not uncommon for the rest of the family to get sick as well. This happens because everyone is breathing the same air that’s infected with bacteria and viruses.

Air purifiers with HEPA filters capture these bacteria and viruses. When you remove the cause of airborne diseases, you safeguard yourself and your family from them. If you live with elderly people, children, or anyone with a weakened immune system, air purifiers are a must.

Improves Sleep

Indoor allergens such as bacteria, fungi, and dust mites can trigger allergies or hay fever. Hay fever causes a runny nose and can last up to several weeks. Frequent sneezing, coughing, nose congestion, watery eyes, or sore throat are some common allergic symptoms, disrupting your sleep.

Lack of adequate sleep causes daytime drowsiness, affecting your productivity the next morning. To avoid these sleep disruptions, it’s best to use HEPA air purifiers because they filter out most allergens from your room. Cleaner air gives you a better night’s sleep.

Removes Harmful Radon

The breakdown of naturally-occurring radioactive elements such as uranium found in certain building materials produces radon gas. Radon is a colorless and odorless gas, emitting from building materials like rocks, soil, and granite.

Watch out for cracks on the floor, walls, or plasterwork. The carcinogenic radon gas leaks into your environment through these cracks. Radon gas damages the cell linings of the lungs, leading to cancer. A2013 EPA assessment indicates there could be as many as 21,000 deaths annually in the US related to lung cancer caused by radon gas.

To reduce the risk of radon pollution, use air purifiers. HEPA and activated carbon filters can trap radon particles and radon gas, protecting you from its harmful effects.

Eliminates Hazardous Asbestos Particles

Asbestos roofing materials or insulation pipes were common from the 1940s to the 1960s. If you live in an old house or work in an old commercial building you may be exposed to asbestos particles. With age, these buildings shed materials spreading asbestos dust in the ambient air.

If you breathe in asbestos particles, they can cause a lung disease marked by tissue scarring. Swelling in the neck or face, loss of appetite, and difficulty swallowing are some symptoms of asbestosis. This disease also increases the risk of lung cancer.

To protect yourself from asbestosis, use HEPA air purifiers that capture asbestos particles.

Can Increase Life Expectancy

Indoor air pollution can affect your cardiac, respiratory, and even neurological systems. Chemicals and gases from common household products can accumulate in your lungs. In fact, the airborne particles are so small that they penetrate the blood-brain barrier, impacting your brain and cognitive functions.

A good air purifier traps even the fine particles providing you with better air quality.

How Do Air Purifiers Work?

Air purifiers contain one or more filters and a fan. The fan (or sometimes a system of internal fans) sucks in air, and that air then passes through the inside filters. These filters trap pollutants such as dust, pollen, and bacteria, and disperse clean air back into the room. This filtering process maintains healthy air circulation indoors.

Types of Air Purifiers

While most air purifiers contain HEPA (High-Efficiency Particulate Air) filters, some air purifiers include other types of filters such as activated carbon or UV light. Certain technologically advanced air purifiers include a combination of two or three types of filters. In this section, we discuss the different types of air purifiers and how they work:

What to Look Out for When Buying an Air Purifier

When buying an air purifier, it’s crucial to check certain factors such as its HEPA filtration and ACH ratings. To reap the maximum benefits from your air purifier and avoid certain negative effects, consider the following factors:

Size Compatibility

Different air purifiers are designed to clean the air in rooms of specific sizes. Check with the customer service representatives of various brands about the compatible room size. Air purifiers are most effective when they are compatible with your room size. To save on energy bills, buy a model meant to be effective in a slightly bigger room. That way, the air purifier continues to be effective even at a lower setting.

Noise Level

Most air purifiers with HEPA filters produce noise ranging from 35 to 70 decibels. The noise level depends on your operational settings.  To avoid sleep disruptions due to noise, opt for air purifiers which are effective even set to a lower noise level.

HEPA Filters

Look for true HEPA filters, avoiding purifiers with “HEPA like” or “HEPA type” filters. True HEPA filters are the most efficient because they can capture minute pathogens. If you want to avoid odors and gases as well, try air purifiers with HEPA and activated carbon filters.

Asthma and Allergy Friendly Certification

Many household products on the market claim to control allergens, but sometimes these claims are exaggerated. To help consumers make an informed decision, the Asthma and Allergy Foundation of America in association with Allergy Standards Limited (ASL) has created a certification program. Before certifying products, they run the products through many tests to ensure the air purifiers remove most of the harmful particles.

Once the home air purifiers clear all the tests covered under the program, they earn the “asthma & allergy friendly®” mark. The certification assures you a quality product with superior air filtration abilities, perfect for allergy sufferers as well.

Clean-Air Delivery Rate (CADR)

The air purifier’s CADR specifies its overall cleaning speed for a particular size room. It shows the speed at which the purifier can filter dust, smoke, and pollen particles (three of the most common indoor air pollutants).

Smoke particles are the smallest and can range between 0.1 to 0.3 microns. Dust particles vary between 0.5 to 3 microns, while pollen particles are around 5 to 11 microns. High CADR indicates the filters can purify the air quickly.

CADR is measured in cubic feet per minute (CFM). For example, an air purifier with 400 CFM will purify the air in a 400 square feet room much faster than an air purifier with 300 CFM. On average, bedrooms are between 250 to 350 square feet in size. Air purifiers with CADR 300 to 400 should be perfect for average-sized rooms.

The CADR of air purifiers is based on standards set by the Association of Home Appliance Manufacturers (AHAM).

Air Change Per Hour (ACH) Rating

The ACH rating shows the number of times per hour the entire volume of air in your room gets filtered. A higher ACH rating indicates better efficiency. If you are prone to allergies or asthma, it’s best to opt for purifiers with at least a 4x or 5x ACH rating. That way, you ensure the indoor air is filtered at a faster rate. Frequent filtration reduces the chances of leaving behind pathogens in your indoor environment.

Ozone Emission

Some air purifiers generate ozone during the filtration process. Ozone gas can be damaging to your respiratory system. Before buying, check if the air purifier emits ozone gas.