Compatability: The humidifier filter replacement compatible with for Canopy Bedside and Nursery Humidifier. Humidifier filter NOT fit for Large Room Humidifier. Please check the humidifier machine to optimal performance. Strong Filtration: Replacement filters for Canopy Nursery and Bedside Humidifier effecitively catches metals, minerals and other particles in the water before it is evaporated into the air. Humidifier wicking replacement filter for Canopy provide clean moisture to improve living enviroment for sleep quality, dry air and skin. Easy to Replace: Recommend to replace the humidifier filter every 6 weeks. No tools needed. Just remove the dirty filter and place the filter for Canopy Bedside and Nursery humidifier. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Photo Color Material:Wood Pulp Paper Package Contents: 6x humidifier filter replacement Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.