Filter System - LG PH-U450 Series Owner's Manual

Name of each section

Filter system

(Only the filter section is described.)
Filter name
Remove big particles
1⃞ Pre-filter
Anti-bacteria function
Anti-mildew function
2⃞ Allergy filter
Washable deodorization
filter
3⃞
Deodorization
filter
Bio-enzyme treatment
4⃞ Washable HEPA filter
※ For washable filter, please dry it completely in a shade without any dampness. (If it is not completely dried, it may cause failure or bad odor.)
※ The exchange cycle of allergen, HEPA, and deodorization filter will be altered in accordance with the application environment.
※ Filter case are not enclosed. Do not throw them away.
Owner's Manual
This filter has anti-bacteria, anti- mildew, big particles filtering fuctions.
These 3 functions may extend the filter replacement frequency.
Adsorb and decompose allergic ingredients.
This is the integrated deodorization filter and it removes cigarette smoke (odor),
odor of living food waste, odor of animal's fur, NO2, odor of toilet, alkaline & acidic
odor, and volatile organic compound (VOCs).
This filter specially removes harmful chemical material such as VOCs which is the
causing material of new house syndrome that induces atmospheric contamination.
This filter removes fine particles such as the carcass of tick, pollen sac, cigarette
smoke (particle), fine dust, mote, fur of animal, etc., and effectively removes virus,
mold, bacteria, etc. in the air of the room.
Function
19