1、[Widely Compatible] Humidifier filter is fit for Honeywell HCM‑890 (HCM890) HCM‑890B (HCM890B) HCM‑890C (HCM890C) HCM‑890‑20 (HCM89020). 2、[Eco Friendly Material] Made of high quality paper material, safe, environmentally friendly and durable, so you can use it with confidence. 3、[Effectively Filter Impurities] This humidifier filter can effectively filter impurities and maximize moisture output. 4、[Replacement Frequency] According to the frequency of use, it is recommended to replace it every 2‑3 months to ensure that the machine runs in the best condition. 5、[Widely Application] This filter is a perfect accessory for humidifier, widely used in living room, bedroom, office, etc. 2 x Humidifier Filter Item Type: Humidifier FilterMaterial: PaperFitment: Fit for Honeywell HC‑888N HCM-890 (HCM890) HCM-890B (HCM890B) HCM-890C (HCM890C) HCM-890-20 (HCM89020) HCM-890-MTG (HCM890MTG) HEV-320B (HEV320B) HEV-320W (HEV320W)Fit for DCM-200 (DCM200) DH-890 (DH890) DH-890C (DH890C) DCM-891B (DCM891B) DCM-891S (DCM891S)Weight: Approx. 140g / 4.9oz