Support and Assistance Whirlpool offers you a dedicated service based on quality, personal care and attention. Register your appliance Register your warranty online now. Be inspired Discover the exciting world of Whirlpool's innovation and design.Coverage area of a smoke removal system is the most common area where people are confused. Manufacturers and marketers of smoke removal systems contribute to this confusion by overstating the coverage area for their smoke eaters. As an indoor airquality specialist, this is the area where I am most helpful to my clients. While calculating the coverage area of smoke eaters is not an exact science, we are going to share with you some of the rules that we use everyday, when designing and configuring systems for our clients, which include many popular bars, restaurants, casinos, bowling alleys, bingo halls and our favorite… night clubs! There are several factors to consider when sizing a smoke removal system: 1. Air changes per hour 3. Number of people / number of smokers

We usually try to meet or exceed 12 air changes per hour in most smoking applications. If you are trying to eliminate cigar smoke or if you are dealing with secondhand smoke, you should try to achieve 14 (or more) air changes per hour. honeywell extreme quietclean air purifier whiteTo calculate airchanges per hour, you will need the measurements of the room or area you intend to cover and use the following equation:biogs air purifier manual In the below example, we will use a 2500 square foot room, with 9 foot ceilings and we will try to achieve 12 air changes per hour.ogawa aura mate personal air purifier review 1. Square footage X ceiling height = cubic feet of air example: 2500 square feet X 9 foot ceilings = 22,500 cubic feet of air

2. Cubic feet of air / 60 (minutes per hour) = CFM required for one air change example: 22,500 cubic feet / 60 = 375 3. Multiply – CFM required for one air change X the number of air changes required = CFM needed example: 375 X 12 = 4500 No smoking =  6-8 air changes per hour Light Smoking = 10-12 air changes per hour Moderate Smoking = 12-14 air changes per hour Heavy smoking = 16+ air changes per hour In the above example we would need 4500 total CFM to effectively remove the smoke from our 2500 square foot room. In this case we would recommend 4 units that each have about 1100-1200 CFM. A few things to consider… If you are using media based smoke eaters remember that as the smoke filters load (become dirty), they restrict airflow. A smoke eater that has 1,000 CFM will only deliver about 600 CFM when the filters are half-way loaded. When sizing media based smoke removal systems, it is best to oversizethem by about 30-40% to make sure that they will still be effective once the smoke filters start to become dirty.

Electrostatic smokeeaters do not restrict airflow when they become dirty, but if you add carbon post filters, you should oversize the units by about 10-15% to account for the airflow restriction caused by the extra carbon. Calculating airchanges per hour is a good indicator of the size of the smoke removal system you will need, or the number of smoke eaters you will need to effectively remove second hand smoke, but it is not the only thing to consider. Remember that a smoke eater relies on airflow and cannot work around corners, through walls or through doorways or archways. In our above example we used a 2500 square foot room and we decided that 4smoke eaters would provide good coverage. If this 2500 square foot areais broken up into several smaller rooms or separated areas, four 1200CFM smoke eaters would not be the best choice. If we are dealing withseveral smaller rooms, it would be best to size each room and choose asmoke eater for each room that can achieve your target air changes perhour.

When designing or sizing a smoke removal system another factor to consider is the maximum number of people and the number of smokers in the area you are expecting. A large smoke eater (1250 CFM) is suitable for about 30 people, with 10 of them being smokers. In our above example where we have calculated air changes per hour in a large room, the four units would be effective if we were expecting a maximum of about 100 peoplewith about 50 of them being smokers. If you expect more people, or more smokers, you should allow for more smoke eaters, more air changes per hour and therefore more CFM and more units. The above examples and tips should help you determine how many smoke eaters you will need to effectively remove second hand smoke. There are other factors to consider, but if you follow the examples above, you should have an effective smoke removal system.Austin Air Healthmate Plus Air Purifier The Austin Air Healthmate Plus is designed for asthma and allergy sufferers who are severely chemical sensitive with the capacity to clean large rooms.

Effective for allergens, asthma, chemical concerns Removes up tp 99.97% of particles Air purifier comes with a 5 year warranty Air purifier ships FREE with ground shipping The Austin Air HealthMate Plus Air Purifier is effective for asthma and allergy sufferers, as well as Multiple Chemical Sensitivity. The HealthMate Plus model absorbs volatile organic compounds and chemically-reactive gases, like formaldehyde and ammonia. The Austin Air Purifier HealthMate Plus (Superblend) Air Purifier is effective for asthma and allergy sufferers, and help provide relief for MCS sufferers. To absorb a broad range of volatile organic chemicals, the engineers at Austin Air added potassium iodide (KI) to the mix of activated carbon-zeolite. This is in addition to the HEPA filter and standard low-cost pre-filter. The Plus model even absorbs chemically reactive gases like formaldehyde and ammonia, which is especially helpful when you have a new home or new furniture, upholstery, or carpeting.With a high efficiency fan rated at 400 cubic feet per minute (CFM) the HealthMate Plus (Superblend) HEPA units have the capability to clear the chemicals, pollen, odor, and particulates from a large room.

The manufacturer rates the air purifiers for rooms as large as 1,500 square feet. Chemical fumes, odors, dust particles and other contaminants found in indoor air are no match for the Austin Air Healthmate Plus Air Purifier; the unit contains specific compounds that specialize in removing odors and fumes from the air.The Healthmate Plus is a system equipped with the PERMAFILT pre-filter and HEPA filter. The system also contains nearly 15 pounds of a chemical compound mixture. This mixture includes activated carbon and zeolite. The compound is also impregnated with potassium iodide. This chemical is known for its ability to absorb odors and chemical fumes from air and trap them. Once the air has been through the filtering system, the particles and contaminants are eliminated. The air is then passed through the chemical compound and the odors and fumes are eliminated. Once the air has been through the entire system including the chemical compound, it is released into the room. The air is free and clean and can be breathed in without irritation.

The compound mixture in these air purifiers is designed to specifically absorb and destroy all odors and fumes that may be present in the air. The effective chemicals that are present in the Austin Air Healthmate Plus make it able to release safe and healthy air in to a room for circulation. Austin HealthMate Plus Air Purifier Review I was diagnosed with multiple chemical sensitivity about a year ago and since then have tried a number of HEPA units that I bought locally at Lowe's and Sears. Each claimed to absorb chemicals. I banished perfumes and heavily scented cleaners from my home and ran the units nonstop but was still having difficulty. It was easy to use and I became so hopeful when I read about the Austin Air HealthMate Plus. I ordered it immediately and was shocked when it arrived in two days. It has been the answer to a prayer. I don't know if it was formaldehyde or something else that was bothering me but whatever it was the Austin Air HealthMate Plus air purifier is eliminating it and I feel MUCH better!