These are essential for a humidifier. I had problems with this pink film on the humidifier. They prevent this and help keep the humidifier clean.
Dyson AM10 Humidifier: Efficient White/Silver Moisture Control
63 Review
Experience Clean and Fresh Air with Venta LW15 Original Airwasher in Black
172 Review
Deerma DEM-F628S EU Aroma Air Humidifier, white
132 Review
Humidifier Smartmi Evaporative Humidifier 2, CJXJSQ04ZM Global, white
144 Review
Stay Cool With COMFYHOME 3-In-1 Portable Air Conditioner - Efficient Evaporative Air Cooler For Home And Office
11 Review
π₯ Electrolux EACS-12HG2/N3 Split System Air Conditioner with Milk Cooling Feature
12 Review
π₯Ά LG TC09GQR Split System Air Conditioner - White
11 Review
Senville AURA: Energy Star Mini Split Heat Pump W/ 9000 BTU & Alexa Compatibility
13 Review