HQRP 3-pack Filter compatible with Walgreens 890-WGN 890WGN LEV320 HF212-UL Cool Mist Humidifiers, W889-WGN Replacement

HQRP 3-pack Cool Mist Humidifier Filter Replacement; | Compatible with Walgreens 890-WGN, 890WGN, LEV320, HF212-UL Cool Mist Humidifier, part W889-WGN Replacement; | Improves efficiency of the humidifier, eliminates minerals and impurities from the water, providing clean, fresh moisture. | Replace filter every 4-6 weeks, depending on usage and hardness of water. | The filter material is reinforced for maximum efficiency and a longer filter life. It is recommended that the humidifier wicking filter be flipped regularly for the very best result.