Cleaning Air With Ozone
Ozone, once created by the air purifier, is sent out to the room where it reacts with the pollutants contained in the air. The ozone acts to break down these pollutants through oxidization and therefore turning them into carbon dioxide and ash which are negatively charged. With this, these non-harmful ashes can be cleaned together with other particles when the room is cleaned. Through this process, the air purifier works to destroy dust, pollen, mold, dust and smoke which is found in the environment indoors. The Prozone air purifier also does not require any filters to be replaced and nothing to be cleaned.
Types Of Prozone Air Purifiers
There are two types of Prozone purifiers available: room air purifiers and purifiers for the whole house. The room air purifier is designed to be portable and to be turned off and on whenever air needs to be cleaned. On the other hand, the Prozone air filter for the whole house contains two UV-C lamps and allows ozone to be turned off or on. Furthermore, this air purifier is designed to operate continuously as well as independently.
Finally, as the purifier utilizes ozone to clean the air, this has caused concern amongst certain groups of consumers. This is because ozone has been found to be a lung irritant and is also not environmentally friendly. Apart from that, the safe levels of ozone emitted by the Prozone air purifiers is debatable, as well as the uncertainty surrounding its ability to break down the pollutants.
Since the last 40 years, due to its innovative concepts and excellent products, Oreck has become one of the leading companies in the cleaning industry, owing in part to their air purifiers.
The latest offering from Oreck is the Oreck XL Professional Air Purifier, Signature Series. This is a revolutionary line that has new improved cleaning abilities, for thorough and complete indoor air purification.
Features Of The Oreck XL Professional
This line of air purifiers is available in three colors, namely black, white, and burl walnut.- Features an ionizer on/off switch, with the help of which you have the option of ionizing the purified air for better cleaning and comfort.
- Oreck air purifiers use a technology known as electronic precipitation, which has a 5-stage filtration system and is the same system that is used by US Submarines.
- Uses the Silent Technology, which ensures noiseless operation.
- Features a very powerful fan that can purify a 30′ by 30′ area in just one hour.
- Has a status indicator that flashes red if it is time to clean the air filter.
Benefits Of Oreck Air Purifiers
- They help to get rid of all the bacteria, molds, fungi, and viruses in the air. This makes the air quality much more conducive to good health, and also promotes better sleep.
- Oreck purifiers have a permanent air filter, which can be cleaned easily and comes with a guarantee of 12 years and will never need to be replaced.
- You can choose from any of three amazing colors and match them perfectly to your home decor.
- An Oreck air purifier helps to save money as it is consumes very little energy and there is no added cost of replacing the filter.
- Comes with an optional Charcoal Odor Absorber, which helps to remove unpleasant smells. An Oreck air cleaner also has an option of Fragrance Cartridges, which emit wonderful aromatherapy fragrances.
Filtering and Monitoring Features
IFD filters are equipped with an enlarged filtration area so that replacements will not be required. This is as filtered particles can be easily tapped out during cleaning. A quick vacuum over the filter helps to clear clogged holes and restore the filter as if it was brand new.
In addition to that, the LifeWise air purifiers come with built-in monitors designed for filter condition checking as well as to inform users of necessary cleaning through LCD display messages. Apart from that, the units are also equipped wit a timer programmable for up to 12 hours based of unsupervised operation.
LifeWise Air Purifier Styles
Two designs are the LifeWise ultra air purifier and the HEPA air purifier. These two purifiers differ in terms of their internal works and also their prices. The ultra air purifier contains an additional ultraviolet light for germicidal effects whereas the HEPA air purifier utilizes HEPA filters instead of the IFD filters.
As airborne microorganisms in the air which are too small to be removed through mechanical filtration, the germicidal ultraviolet light of LifeWise Ultra air purifiers is designed to solve this problem. Any bacteria or mold spores will be wiped out by the light, leaving filtered air free from harmful microorganisms. The UV bulbs will need regular replacements for optimum operational performance and users will be notified through the machine’s LCD display.
Conversely, the LifeWise HEPA air purifier uses True HEPA filters to reduce contaminants or allergens in the air around the house. This type of LifeWise filter is quieter as compared to the others but requires filters to be replaced.
All Hunter purifiers are designed for allergy relief and filters out airborne particles such as smoke, dust, pollen and mold. These are particles that usually cause allergy amongst asthma patients as well as people with breathing problems. With the use of a Hunter air purifier in a room, they will be able to sleep well through the night. This is possible as each Hunter air purifier is equipped with HEPA filters that helps filter out 99.97% of all particles in the air, up to a size of 0.3 micron.
Hunter Air Purifier Models
Hunter air purifiers come in two ranges, the QuietFlo True HEPA units and the HEPAtech ranges. Different units come in varying sizes and capacities to fit room sizes, individual requirements as well as budgets. For example, the Hunter Hepatech 67 Air Purifier comes with a 3-speed quiet motor, air ionizer for air that smells fresh and a mechanical filter with a 126 Clean Air Delivery Rate. It also comes in 2 sizes. Alternatively, the Hunter Hepatech 57 also comes with similar specifications but with only a 95 Clean Air Delivery Rate. In general, the Hepatech range offers value for money.
On the other hand, the air purifiers of the QuietFlo True range all include Clean Air Delivery Rate levels as well as clean air protection for a specified room size area. They are also fitted with carbon pre-filters and LED screens to show reminders for change of air filters. Basically, the QuietFlo True range of Hunter air cleaners provide extended filter lives as well as a more effective cleaning system.
TrueAir Air Purifier Features
The carbon pre-filter works well in reducing odors and large dust particles in the air, whilst the HEPA filter provides filtration for smaller particles.- Additionally, the optional UV light can be turned on to kill mold and bacteria that are airborne in the air you breathe.
- The downside to having three different filters is the need to replace them at different times of the year. In order to make up for this, Hamilton Beach purifiers are accompanied with a Filter Check that performs checks on the air filter conditions automatically.
- Apart from that, TrueAir air purifiers are relatively light, weighing at only 12 lbs and standing only 18 inches. This size and weight makes this Hamilton Beach Air Purifiers easily movable between the rooms in your house.
- Its neutral colors and six feet long power cord lets you place it at any strategic corner of the room without clashing with the interior decor.
Air Smart Sensor
Multiple user reviews have applauded the Air Smart Sensor which comes with each Hamilton Beach air purifier. This sensor works by analyzing the surrounding air composition and delivering the information to a display panel that rates the quality of the air. Based on the indicator, users can then choose between the three different fan speeds to purify the air in the room: Whisper Clean (good), Medium (fair) and Quick Clean (bad air quality). If users find the Quick Clean noise annoying, they should then leave the Quick Clean mode on for a couple of heavy-duty air purifying hours, and then switch to either one of the two slower speeds to maintain air quality.
Additional information can be found at the Hamilton Beach TrueAir site.
GE HEPA air purifiers work by drawing air from the surrounding area through the front grill and passes the air through a foam pre-filter, a SmartAire charcoal filter and finally a SmartAire HEPA filter. The filtered air will then be released out into the room, free from smoke, dust, mold spores, pet dander and pollen via the top outlet. In fact, the GE air purifier has it stated in the manual that the filter is capable of removing 99.97% of airborne particles down to the size of 0.3 microns.
Apart from that, the design of the HEPA air purifier allows it to be upright or lying on its side. As long as the grilled outlets are not blocked, the air purifier will function smoothly. There is also a filter life monitor which utilizes green, yellow and red to indicate the condition of the filters. Newly installed filters will be monitored as green, accumulated filter pores is represented as yellow whilst if the red light pops up, it is time to change your filters. The HEPA filters need replacing only once every 12 to 18 months whereas the carbon filters need replacements every 3 to 6 months, depending on the usage. The unique design of the filters allow users to just slide the carbon filter onto the surface of the HEPA Filter, merging the two as a single filter. The GE HEPA air purifier has a 5 year limited warranty.
Additionally, each EcoQuest air purifier also come with a five-speed fan, an Away mode feature which helps reduce mold, mildew and bacteria in unoccupied spaces, carbon filters to aid odor removal, and an ultraviolet-light ionizer. It makes up for its lack of a HEPA filter (a more popular feature in most air purifiers today) by using a technology known as “Space Certified” Radiant Catalytic Ionization (RCI), the same type of technology used to clean the air inside spacecrafts. This ionizer with ultraviolet light aims to reduce airborne contaminants and to kill most microorganisms found in the air through the process of ionization.
Could Ozone Be A Problem, Though?
Nevertheless, the ionization process does produce ozone as a byproduct. As high levels of ozone has been found by certain researchers to cause detrimental effects to human health, EcoQuest has claimed that the ozone levels emitted is within safety levels. This is as Ozone is necessary to be used in these air purifiers to turn particles in the air into ash. In spite of that, Ecoquest International has shown confidence in the cleaning abilities of their purifiers, especially in eliminating smoke and odor, and also by making more than $6000 worth of donations in air purification systems to the Pentagon following the events of September 11. Currently, this company is focusing on research and development for more advanced water and air purification technologies.
The weight of this brand of air purifiers may make portability an issue for some. One of such models is The Eagle 5000, which weighs at 35 pounds and works to clear heavy particles such as smoke and dust from the air. This makes it most ideal for smoky bars, restaurants and bowling alleys. Its 100% filled activated charcoal filter significantly reduces a wide variety of odors from the room atmosphere. The fairly lighter Flair, at 10.6 pounds, is more suited to a home or office environment and covers up to an area of 2200 sq ft. It includes a sanitizing feature for eliminating mold, mildew, bacteria and odors from indoor air. Other features of this model are its low maintenance with no installation required.
The air purification system known as the Living Air Classic is perfect for indoor areas up to 3000 sq ft. Extremely quiet during operation, it surprises users with highly effective air purification. This model also comes with an ionizer and an EcoHelp filter for additional air cleaning benefits and weighs only 19 pounds. Finally, the Living Air Breeze AT model functions to cover an area of up to 2 500 sq ft and is also lightweight at less than 17 pounds. It uses two filter plates which has a life expectancy of 1 – 3 years, through routine care and handling. Apart from that, this Alpine air purifier also comes with its own remote control which comes with a 6-month warranty.
Perhaps not known to many, air conditioners act like a refrigerator and only cool down the air in the house. The term conditioner is often mistaken and they really serve no other purpose but to cool the air. On the other hand, whole house air purifiers work to help improve the quality of air within homes. Whole house purifiers are able to filter airborne particles anywhere from germs, bacteria, pet dander, mold spores and also keep the household fresh of odors from tobacco smoke and chemicals.
Apart from that, certain house air purifiers are also able to create and distribute ozone around the house. Ozone emitted by home air purifiers react with the contaminant particles in the air and turn them into ash that can be swept away later.
Apart from that, carbon filters used in these whole house air purifiers help to eliminate the presence of odors. Another problem which most households have is the presence of molds. These air purifiers that are made specifically to generate ozone would be extremely efficient in removing formed mold. Recently, there has been a controversy surrounding the efficiency of utilizing ozone in whole house air purification, as it is doubtful on the safety levels of the ozone generated.
While air conditioners are able to cool the air more efficiently, whole house air cleaners will ensure the air is clean with no harmful bacteria or wastes. Having pure and clean air will ensure that every person that lives in the house be safe from potential diseases which air conditioners cannot deter.
This is why more and more people are considering buying an air purifier for improving their indoor air quality. A very effective type of air purifier, which helps to kill germs and bacteria present in the air, is a UV air purifier.
UV or ultraviolet air purifiers contain a germicidal ultraviolet lamp, which effectively kills and destroys all harmful bacteria, viruses, and germs in the air. When polluted air passes through the UV air cleaners, the highly concentrated light and heat of the ultraviolet lamps helps to destroy disease causing germs and bacteria, by changing their genetic make-up and leaving the organisms harmless.
Features Of Ultraviolet Air Purifiers
- UV air purifiers feature a very powerful and strong ultraviolet lamp, which helps to kill harmful organisms.
- Ultraviolet air purifiers use the principles of UV radiation to purify air.
- UV light radiation, the technology used in UV purifiers, is recommended by the Center of Disease Control for destroying harmful microorganisms, and controlling the spread of diseases and illnesses.
- The ultraviolet light causes changes in the DNA of molecules, but does not represent any danger to people as the radiation is completely contained within the purifier.
Benefits Of An Ultraviolet Air Purifier
- It can effectively destroy and kill dangerous germs and viruses, which is not something that all air purifiers can do.
- An ultraviolet purifier uses light radiation for purification, which helps to make it noiseless and silent.
- They give out such strong light and heat that any kind of germs or bacteria cannot withstand the radiation and are destroyed immediately on contact with the UV lamps.
- The high radiation alters the DNA of the germs, and they cannot reproduce further. As these germs have a very short life, and because they cannot reproduce further, their numbers reduce very swiftly. Due to this, the quality of air remains cleaner and purer for much longer.