Price : 4 000 000 VND including anew HEPA filter!
3 stage filtration system :
1 : pre-filters out large particles such as dust, pet fur and cloth dust ;
2 : medium deodorization filter deodorizes and removes gas, food odor and animal odor;
3 : HEPA filter eliminates 99.97 of allergens and small polltants up to 0.3 micrometers