Holmes HAPF20 Air Filter.

Holmes HAPF20 Air Filter is a Genuine OEM Holmes Filter.
HAPF20 Air Filter combines HEPA type particle filter with carbon layer.
Holmes HAPF20 Air Filter fits HAP200W.
HEPA type filter traps all microscopic allergens and dust.
HEPA type filter efficiency over 99 % at 1.0 micron.
Activated carbon filter traps over 4000 chemicals, cigarette smoke and odors.
Filter Dimensions, inch. 6.7 x 5.9 x 0.4
Filter lifetime: 3 to 4 months under normal residential conditions.
Microban anti microbial and anti bacterial filter protection.
Holmes HAPF20 Air Filter comes one filter per pack.