Small Room Air Purifiers

Excel Electrostatic

Excel Media

The Excel is a desktop portable residential electronic air purifier for home and office use. It will clean a 15′ x 15′ room up to four times per hour. The Excel is ideal for children’s bedrooms. They provide protection while they play and sleep.  The Excel uses low voltage and a special cell to reduce Ozone emissions. If your pets sleep in your child’s room, a room air purifier is a great help in keeping the air free of pet dander. Allergy sufferers and those with asthma will receive an even greater benefit  from the Excel. This is a great residential air purifier for smaller rooms. The Excel electrostatic is also a personal home smoke eater.

Electrostatic Specifications

  • capacity70-110 cfm
  • unit size 13 x 17 x 8″
  • unit weight 17 lb.
  • sound level 42-47 db (A)
  • particle removal: 97% of airborne particles as small as .01microns
  • Power 120v, AC/60Hz/.85 amps -or-
  •             230v, AC/50/60 Hz/.30 amps
  • shipping weight 22 lb.
  • activated carbon after filter
  • washable permanent electronic filter cell
  • approximate room size 15′ x 15′
  • available in black, whit and wood grain
  • 7 year limited warranty

The Excel Media desktop is a portable air purifier for home, office and nursing home use. It will clean a 15′ x 15′ room up to four times per hour. The unit is available in black, white and wood-grain. The Excel uses a powerful MERV 11 filter to keep the room air pure and free from allergens that make us sick. The air you breathe will be cleaner and healthier.  Each Excel includes a powerful activated carbon filter to remove odors and harmful VOCs. The disposable MERV 11 media filter removes up to 98% of particulate as small as 5 microns . The Excel Media delivers so much of what you expect from a residential air purifier. In addition the Excel air cleaner quietly removes mold, pollen, dust and pet dander.

Media Specifications

  • capacity70-110 cfm
  • unit size 13 x 17 x 8″
  • unit weight 14 lb.
  • sound level 42-47 db (A)
  • particle removal: 98% of airborne particles as small as 5 microns
  • Power 120v, AC/60Hz/.6 amps -or-
  •             230v, AC/50/60 Hz/.30 amps
  • shipping weight 19 lb.
  • activated carbon after filter
  • replaceable media filter
  • approximate room size 15′ x 15′
  • available in black, whit and wood grain
  • 7 year limited warranty

Large Room Air Purifers

Maxum Electrostatic

Maxum Media

The Maxum Electrostatic Air Cleaner is a commercial strength residential air purifier. It provides power and quiet operation to purify air in large home and office areas. It is ideal for conference rooms, living and family rooms. You can mount the Maxum on the wall in small restaurant areas. The Maxum is able to clean a 24′ x 24′ area. This is the unit most schools request for the free 90 day trial program. The Maxum has been used effectively in class rooms as big as 35′ x 40′.

Electrostatic Specifications

  • capacity 210-275 cfm
  • unit size 13 x 17 x 13.25″
  • unit weight 24 lb.
  • sound level 49-54 db (A)
  • particle removal: 97% of airborne particles as small as .01 microns
  • Power 120v, AC/60Hz/.85 amps -or-
  •             230v, AC/50/60 Hz/.30 amps
  • shipping weight 29 lb.
  • activated carbon filter
  • washable permanent electronic filter cell
  • 7 Year Limited Warranty
  • available in black, white and woodgrain

The Maxum Media uses a disposable MERV 11  air filter to clean larger home and office areas. It is ideal for conference rooms, living and family rooms The Maxum Media is powerful residential air purifier that will clean a room as big as 24′ x 24′. The Maxum Media is the choice of many police departments for use in their evidence storage room. The optional Supermax carbon filter makes the Maxum Media an odor killer.

Media Specifications

  • capacity 210-275 cfm
  • unit size 13 x 17 x 13.25″
  • unit weight 17 lb.
  • sound level 49-54 db (A)
  • particle removal: 98% of airborne particles as small as  5 microns
  • Power 120v, AC/60Hz/.60 amps -or-
  •             230v, AC/50/60 Hz/.30 amps
  • shipping weight 21 lb.
  • activated carbon filter
  • disposable MERV 11 media filter
  • 7 Year Limited Warranty
  • available in black, white and wood-grain

Air Purifiers for Your Home

Americans spend more time in their homes than anywhere else. Air pollution is more concentrated in our homes. Today’s houses keep more of this dirty air inside. This is why (IAQ) indoor air quality is so important.  When you understand common indoor pollutants, you can control them. We want to you help reduce your health concerns and improve your family’s comfort.

Indoor air pollution is among the top five environmental health risks. The best way to address this risk is to control or eliminate the sources of pollutants.  Ventilating a home with clean outdoor air can accomplish this. Ventilation may be limited by weather or by pollution in the outdoor air. Use a residential air purifier to clean the air in your home when it is not feasible to ventilate.

Air Purifiers have been around for more than 150 years. Special needs drove early air cleaner development. Personal protection for firefighters was one of the first developments that lead to today’s modern air purifiers. Protecting ships from German U-boats was another demand sparked air purifier developments. Many technologies we depend on today came from world wide needs in the past. Today allergies and asthma affect more than 50 million Americans. The special needs of modern consumers drive the air purifier market. Consumers want air purifier that  remove air particles and gasses.

Air Particles (Particulate Matter) and Gasses

There are two types of indoor air pollutants; particles and gasses. Particulate matter is a complex mixture of extremely small particles and liquid droplets that get into the air. They can be produced by humans or they can occur naturally. Some larger particles like dust and smoke that we can see are examples.

Particulate matter (PM) are put into 2 groups; PM10 and PM2.5 The larger particle size of the two is PM10. PM10 particles can be inhaled. Their size is between 2.5 and 10 microns. PM 10 Particles include mold spores, dust mite droppings, pet dander, pollen and dust. Some PM 10 particle are visible, others are not.  PM 2.5 particles are very small. They can only be seen with a microscope. PM 2.5 particles include many things, a few are; smoke, viruses, sulfur dioxide and soot. PM 2.5 particles pose a greater health risk. They can travel deep into human lungs and even get into the blood stream. This can decrease lung function and give you symptoms like coughing.

Room air purifiers

If the usual methods of addressing indoor air pollution are insufficient, a residential air purifier like the LakeAir Maxum and Excel are good choices. Portable room air cleaners like the Maxum can be used to clean the air in a single room or in specific areas. They are not intended to filter the air in the whole house. A residential air purifier is a great part of your IAQ home protection plan.

How Do Air Purifiers Work?

The work of an air purifier is to remove the particulate matter and or gasses. There are several types of air purifiers and many of them work differently. Much of the particulate matter that air purifiers are meant to remove are too small for the human eye to see. Air cleaners use filters, electrical attraction, UV light and ozone to rid the air of these nuisances.

Filters

To help explain how filters work in an air purifier we can use the analogy of football. Filters trap dirt particle in a number of ways. These methods of trapping dirt particles are called mechanical methods. The first method is impaction. The comparison to football might be this: When a running back tries to go through the line of scrimmage that is clogged with defensive linemen, there is no room for him to get through and score. In the same way when a pollutant tries to go through the tight weave of a filter it is trapped. The second method in interception: Much like a defensive back intercepts the quarterback’s pass, when a dirt particle gets close enough to a filter fiber it is caught and trapped. The third mechanical method is diffusion. Diffusion would compare to a defensive end forcing a play to the outside. The running back runs out of room and is eventually tackled. In a filter, diffusion causes the smaller particle to move out of the main air stream. due to the reduction in speed the small particle matter is trapped by the first two methods.

Electrical Attraction

Residential Air purifiers that use electrical attraction work in one of two ways.  particle matter is given an electoral charge, or the filter media is charged. Ionic air purifiers charge particles that move through them. The charged particle is then likely to stick to the walls, ceiling and floor of the room where the ionic air purifier is. Many electronic air purifiers contain filter that have been electrically charge in the manufacturing process. These filters do a decent job of trapping pollutants in the air stream. You have to replace these filters frequently. The best version of electrical attraction occurs in an electrostatic precipitator. An air purifier with an electrostatic precipitator like the LakeAir Maxum uses both technologies. First the air particles are charged in the ion chamber and then are trapped in the collection area where plates have been given a charge. There are 2 big advantages to this type of air cleaner. First this type of air purifier is far more efficient, trapping even more pollution. Second, the filter in the Maxum can be washed. There is no need for expensive replacement filters.

Electronic Air Cleaner Illustration

UV Light

UV light air purifiers kill biological organisms. When a living cell passes close enough to a UV light the DNA of the cell is damaged. These cells have to be  exposed to UV light for extended periods. The length of time needs varies from cell to cell. How close the cell is to the UV light origin is also a factor. The closer the cell comes to the light bulb the better. UV light is especially effective on viruses and bacteria. The average bacterium is killed in 10 seconds if it is within 6 inches of the UV Bulb. For an air purifier this means the bacteria would probably have to go through the filter several times.

Ozone

Ozone machines are great for removing odors from the air. They produce large amounts of ozone. An ozone molecule has three atoms of oxygen. Two atoms of oxygen form the basic oxygen molecule. The third oxygen atom can detach from the ozone molecule, and re-attach to molecules of other substances. Ozone can attach itself to odor molecule and in doing so eliminate the odor. While this is great for removing smells, it is not safe. Too much ozone is bad. Ozone occurs naturally and so long as its levels are low poses no threat to people or pets. No one should be is a room when an ozone machine is running.

Whole House Air Purifiers

Some residential air purifiers are installed in the duct work of a home’s central heating, ventilating, and air-conditioning. These are known as whole house air purifiers. The LakeAir LAD and M series residential air purifiers are whole house air purifiers. Each purifier type has its own strengths and weaknesses depending on the needed application.  The Canadian Mortgage Corporation performed a study and found that a residential air purifier like the LAD is one of the best values in improving your homes air quality.

 

LAD Whole House Air Purifiers

The LAD is a home air filtration system that mounts directly to the air handling unit of your furnace or HVAC. The LAD is designed to work together with your existing air handling system. In addition, the LAD is  97% efficiency to .01 micron of air Particulate matter.

M Series Furnace Filter Frames

The M Series whole house residential air purifier is an affordable furnace accessory that transforms your furnace into indoor air pollution killer. The M Series attaches easily to most any existing forced air furnace. This unit features MERV 11 disposable filters that are 98% efficient.

Media 1 HVAC Filter Frames

The Media 1 furnace filter frame mounts a powerful MERV 10 air filter to your furnace or air handler. This filter removes 85% more pollutants from indoor air compared to standard furnace filters.  The Media 1  mounts to most furnaces or HVAC air handling units.

Gasses

The second type of pollutants that air purifiers are intended to clean are gasses. Gaseous pollutants are created in numerous ways. Combustion, like cooking, heating and smoking is the most common source. Building material release fumes into the air as they age. Many building materials release fumes from the adhesives and paints used to create them. This release is off-gassing. Off-gassing is a source of gaseous air pollution. Plywood, particle board, paneling, paint and wall paper are just a few of the items in our homes that deliver off-gassing into our environment. These gasses are also known as volatile organic compounds (VOCs).  Cleaning products, pesticides, perfumes, scented candles and a host of other household items emit VOCs.

Nature produces gasses. Natural VOCs are some of the most dangerous to your family. Radon is an example of a naturally occurring VOC. Radon is a colorless, odorless, radioactive gas that can be found in indoor air. It comes from uranium in natural sources such as rock, soil, ground water, natural gas, and mineral building materials. So, as uranium breaks down, it releases radon, which attaches to dust particles. Radon may deposit in the lungs and irradiate respiratory tissues. This nasty VOC typically moves through the ground and into a home through cracks and holes in the foundation. Radon may also be present in well water and can be released into the air during showering and other household activities. Some building materials can give off radon. Carbon filters are a great way to deal with these gasses. Natural ventilation, if possible is the best.

Carbon Filtration

The activated carbon filters in LakeAir residential air purifiers remove many unwanted gaseous pollutants from the air in your home. Activated carbon is a sorbent and it actually absorbs the harmful gasses.  Each particle/granule of carbon has a large surface area/pore structure.This allows many contaminants to be absorbed. Activated carbon provides maximum possible exposure in the filter media. There are over 150 different kinds of activated carbon. We take the time to ensure our carbon filters contain the right types for air purification. You must replace a carbon filter after it has absorbed all the odor it can. You cannot wash a carbon filter  and reuse it.

Carbon Structure

Effects of indoor air pollution

Immediate affects may appear after coming into contact once or repeatedly with a pollutant. As a result, you might experience eye, nose and throat irritation. Dizziness and a rundown feeling are common as well. These symptoms can lead to asthma especially in children. Furthermore, Studies have shown that up to 12% of children with asthma developed from exposure to mold or other air pollutants.

Long term effects can show up years after exposure has occurred. Repeated exposure will only make the effects worse. Some of these effects include respiratory disease, heart disease and even cancer. It is wise to try to improve the indoor air quality in your home even if the symptoms aren’t immediately noticeable. As a result, your home will have cleaner air. Consider a residential air purifier as one tools in creating better IAQ for your home and family.