LG Ceiling Concealed Duct is a concealed cooling and heating solution that provides optimal temperature control without affecting interior aesthetics.
An image of an office, clean air blowing from the LG Duct.
LG Ceiling Concealed Duct with Duct UVnano Filter Box can provide the suitable solution for Clean and Fresh Environment.
*LG Duct UVnano Filter Box needs to be purchased additionally as an option. The applicable model should be checked with the local office when purchasing.
It captures parts of fine dust, bacteria, and viruses in the droplet.
It sterilizes up to 99.99% of bacteria and viruses in the pre-filter.
MERV 13 Filter removes 1-3 μm particles over 85%, 0.3-1 μm over 50%. It has more than 89.93% efficiency when viruses spread in droplet form (*Based on the result of ASHRAE test).
*Uvnano™ is a compound word derived from the words UV and its unit nanometer.
**Based on TÜV Rheinland test conducted according to LG test method in compliance with ISO 20743 : 2007 removing 99.99 of percent of Staphylococcus aureus, Staphylococcus epidermidis, and Klebsiella pneumoniae from the air conditioner blower fan after being exposed to UV LED lights for 4 hours (tested models : PBM13M1UA, PBM13M2UA, PBM13M3UA). The result value is measured at a specific point set in the experiment.
***This result may differ in actual use conditions of the air conditioning system.
*Based on KCL test conducted in compliance with ASHRAE 52.2. ASHARE recommends MERV 13-equivalent filters for reducing airborne infectious aerosol exposure.
Any type of space is suitable for indoor air solutions with a combination of LG ducts and Duct UVnano filter boxes. Interworking with a sufficient ventilation system is recommended.
*Based on ASHRAE Standard's experiment data.
Easy to assemble with Duct and simple to maintain.
MERV13 filter is recommended for replacement after 960 hours of use. The filter can be easily disassembled through the side or bottom.
Pre-Filter can be reused after washing with water without replacement.
*The replacement cycle of filter may vary depending on the environment.
**The hours indicate the time the filter has been used until the rated air flow rate drops to about 30%.
*Conventional models are ARNU28GBGA2, ARNU36GBGA2, ARNU42GBGA2 and new models are ARNU28GM2A4, ARNU36GM2A4, ARNU42GM2A4.
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