Holmes HWF25 Wick Filter.

Holmes HWF25 Wick Filter is a Genuine OEM Holmes Filter.
HWF25 Wick Filter fits HM725, HM730, Gerry 650.
Holmes HWF25 Wick filter is used to produce moisture.
Wick filter collects minerals and calcium from the water.
Filter Dimensions, inch. 7.2 x 6.8 x 1.0
Filter lifetime: 2 to 3 months on average.
Microban anti microbial and anti bacterial filter protection.
Holmes HWF25 Wick Filter comes 2 filters per pack.