Recommended models: LA310, LA350, LA510, LA500E, LA500, LA500V
 
Founded in Helsinki, Finland, in 1988 by Mr. Vesa Makipaa, an expert in the prevention of airborne diseases, LIFAair is an important participant in the current "Indoor Air Quality Standards" in Europe and the United States, mainly in the commercial field. In 2014, China's haze pollution broke out, and the audio company Edifier and LIFAair jointly established Dongguan Lifa Aier Company to launch household air purifier products.
 
In terms of household consumer air purifiers, LIFAair has positioned itself in the mid-to-high-end market and has set up two product lines, LA300 and LA500. LIFAair's air purifiers are equipped with H12 HEPA filters, and the weight of the activated carbon filter layer varies according to the product positioning, the whole system is preloaded with Japanese Shibaura plastic motors, LIFAair particulate matter CADR values are generally between 300-500, formaldehyde CADR values can reach 250, and the purification efficiency is basically the same as IQAir's HealthPro 250. For example, the LA500 activated carbon layer weighs 3.5kg, and the HEPA filter also exceeds the P4 level, but there is still a big gap compared with IQAir.
 
The sensor-to-body design is an upgrade and improvement of LIFAair's air purifier. In fact, the sensor set on the body of the purifier has been criticized by the industry for a long time, because it can only monitor the air quality of the space around the fuselage, and cannot reflect the air purification effect of the whole house. LIFAair separates the gas sensor from the body to create a small digital display box that can digitally display the air quality, allowing users to monitor the air quality in any corner of the home at any time and adjust the purification intensity of the machine more accurately.
 
With the improvement of the quality of life, appearance has become one of the important indicators for many consumers. The exterior design is a major highlight of the LA series products, which adopts a high-standing cylindrical shape and a metal shell with a matte texture coating, which makes the appearance of the whole machine round but not bloated, and will not look abrupt as an art decoration indoors. The whole shape does not have any sharp edges and corners, which can effectively prevent children from bumping and injuring children for families with small children, and is both beautiful and safe. The design of the air outlet is also unique, incorporating the appearance of the aircraft turbofan engine, and the flexible lines and curves of each blade can disperse the air flow of the air outlet 360°, forming a three-dimensional indoor airflow circulation and improving the efficiency of air purification. In 2016, LIFAair won the IF and Red Dot Design Awards for its outstanding appearance, and the entire range of products basically follows this design language.
 
Functional details are also an important criterion to measure whether a product is excellent. LIFAair has a built-in touch sensor on the top of the fuselage, and users can draw a circle on the top clockwise to achieve touch adjustment of the wind shield. LIFAair has entered the domestic mainstream e-commerce platform, for small indoor spaces such as bedrooms, consumers can buy LA300 series products, the price is between 2500-3500 yuan, and the LA500 series is suitable for larger spaces, and the price has also risen to 3500-6500 yuan.