LAF500 Fresh Air Purifier LAF55 Fresh Air Purifier LA600 is an air cleaner robot loaded with patented 3G-filter technology. It's capable for filtering even nano-sized particles, absorbing gaseous contaminants and eliminating collected bacteria, viruses and microbes. Combination of innovative smart monitor & command center and stylish air purifier fit perfectly in larger areas such as living rooms etc. . Long lasting and economical protection is guaranteed by massive HEPA-filters and stunning 3,5 kg of impregnated activated carbon Optimal for room size up to Air purification for the whole area A perfect solution for bedrooms, the LA352 is equipped with a smart monitoring control unit. Superior efficiency for small particles with HEPA-filter and massive 1 kg of activated carbon filter for absorbing haze, formaldehyde and other volatile organic compounds efficiently. LAF500 keeps the CO2 level below 1000 ppm by mixing fresh outdoor air with indoor air automatically and filters out all particles and gaseous substances before the air enters to the room.

It is equipped with heater element to regulate air temperature and also works as an effective room air cleaner. No more dizzy mornings! Car cabin filter for pollutant removal LIFAair cabin filters combines latest particle filter and activated carbon technology, it can effectively remove soot, haze and fumes. The performance far exceeds the original cabin filters.The new dry removal method is suitable for all types of grease, soft or hard-burned. This is due to the unique capability of one cleaning machine capable of doing brushing, spraying chemicals and/or air-jetting all at the same time. Also the fact that Lifa machines are the only ones powerful and durable enough to be able to rotate a brush in a grease duct is a decisive factor. The new "Grease Chopper" metal brush was developed to cut off that deep and layered grease (which shouldn't be there at all) accumulated over the years of no maintenance. Initial investment cost is low, and also operating cost is very low.

All heavy-greasy dirt is collected into a special pre-separator unit with a plastic sack (easily disposed), and multiple options for air filtration enables best possible but cost efficient air filter use and no unpleasant odours spread indoors. are that there are no leaks or drops from joints after cleaning. Industrial extract duct before and after With the different equipment in this set of equipment you can do normal air duct cleaning up to 1,2 m ducts in size but also air-jetting or coating of insulated air ducts, disinfections or even graffiti removal jobs. Multipurpose machines can be used for other types of industrial pipe cleaning also. Tel +358 9 394858 fax +358 9 3948 5781The Lifa Ventilation hygiene concept for circular and rectangular air supply and exhaust ducts and HVAC air handling and air conditioning units. Same cleaning and investigation equipment is also used for industrial vent and pipe lines. The concept consists of:

criteria for cleaning and cleaning results methods for the visual evaluation of cleannessmedklinn air purifier singapore optimal choice of the cleaning methodamaircare 2500 portable hepa air cleaner advanced cleaning equipment and procedureshoneywell f300 electronic air cleaner brochure quality assurance systems and education material Dirty supply air duct in a hospital Air duct after cleaning Remote controlled video/digital camera system using a built-in mini tractor by which it is possible to survey cleaning needs and record the quality of cleaning afterwards. It is also used to reach the visual inspection to the critical parts of ductwork where access doors can�t be made.

Light and small hand controlled version for vertical and very small ducts where the use of robot is not viable. Electrically driven cleaning machine with a wide range of accessories. Ideal for small ducts. Powerful remote controlled hydraulically driven cleaning machine with optional integration of video camera to the brush unit for real time control of cleaning quality. a wide range of accessories, e.g. Y-gear for rotating 2 brushes in rectangular ducts. A low-pressure vacuuming unit that is adaptable to the maintenance opening or air valve site of the ventilation duct. The other valves are then covered. First the branches of the duct are cleaned using a rotary brush. (10�20 ms/s) is needed to carry the loosened dirt into the collecting filter bag of the low pressure vacuum unit. Then the filtered exhaust air is conducted outside the building. A High Efficiency Particulate Air (HEPA) filter is used when there is not a possibility to conduct the air out of the facility.

The ventilation system in general Inspections of the cleanliness of ventilation ducts have normally been done by taking samples and making sensory inspections via the inspection hatches and at the incoming or outgoing air valves. The ducts have not normally been inspected throughout their whole length, and post-cleaning quality assurance inspections have normally been done from the inspection hatches only. Lifa Air Ltd has done, and continues to do, much innovative development work to ensure that cleanliness inspections of the ventilation system are done thoroughly and well. Lifa Air Ltd has developed remote-controlled video camera robots and systems by which it is possible to survey cleaning needs, and check the quality of 40 % of the contaminants in indoor air come with the incoming air via the ventilation system. The distances between filters in these incoming air ducts are often too long, and impure air may flow past them. Regardless of the filters in the ventilation system, some particulate contaminants from the outdoor air will

enter the system and accumulate on the inner surfaces of the ventilation equipment or flow with the incoming air into the ventilated spaces themselves. And that's not all. Contaminants may accumulate during the manufacture, transport, storage and installation of the ventilation equipment, and thus lower the quality of the incoming air. The contaminants originating from equipment manufacture include oil residues in the ducts. transported and stored in unprotected form may collect contaminants from the outdoor air and the ground. During installation, particulate contaminants such as cement dust and metal powder may also accumulate. The dirt that collects in ventilation equipment and on duct walls and in various heat recovery, refrigerating, humidifying and air distribution equipment may act in humid conditions as a fertile The different kinds of indoor air problems derive mainly from a lack of regulations and maintenance, and partly from poor planning.

Almost anything can be found in ventilation ducts that have not been cleaned - ranging from building waste to bird carcasses and excrement. Air inlets polluted by organic waste may become colonies of microbiological compounds which spread with the ventilation system throughout the whole building. Examples of various contaminants which are found in ventilation ducts or equipment and in cooling systems. The particulate contaminants accumulated on the surfaces of ventilation systems, their sources and period Plant parts & insects Inorganic dust from ground The raw materials of sheet metal Sound and heat insulation made of mineral fibre Motors, gears and lubricants of fans Use of ventilation system. Storage, transport and installation of ventilation equipment. Installation of ventilation system. Is our present knowledge enough to identify all the effects of ventilation system contaminants on people's living environment and health?

For example, if bird droppings get into the ventilation system, they may contain Histoplasma and Cryptococcus fungi or other excrement-based fungi and bacteria. is the risk to a hospital, if these fungi, when inhaled, lead to infections in patients with immunity Regulations on cleaning ventilation ducts Until now, ventilation systems have been cleaned voluntarily in Finland. ventilation systems have been drawn up to cater for fire safety, and thus they seldom relate to incomingOn the other hand, the dust and grease that accumulate in the exhaust air ducts of buildings have been regarded as a fire risk, and their cleaning is therefore officially regulated. According to the regulations of Finland's Ministry of Internal Affairs, ventilation equipment must be cleaned at least once per year for the sake of fire safety in the following types of premises: Ventilation equipment must be inspected at no longer than 5-year intervals in: places of public accommodation and/or catering (hotels, restaurants, etc.)