Made from high-quality, durable material with an optimized filter design to maximize your humidifier filter moisture output. Our humidifier filter adsorbs particles and quickly helps the humidifier increase indoor humidity, solving a series of symptoms caused by low humidity. And more, our filters can efficiently trap hard water deposits and block small particles, add ideal moisture to your surroundings. You will receive 4 pieces of humidifier filters. Easy installation and use for convenience. High-quality environmentally friendly materials for durability. Economical pack of four filters for cost-effective replacement. Description: Introducing the humidifier filter, made of high-quality environmentally friendly materials, this filter is durable and easy to install, making it a convenient choice for maintaining your humidifier. The filter effectively captures minerals and contaminants in humidifier water, helping to prevent dust from flying and ensuring cleaner air in your home. This pack of four filters offers an economical solution for regular maintenance, providing long-lasting performance and peace of mind. Keep your humidifier running efficiently and enjoy improved air quality with these reliable filters. Item Name: Humidifier Filter Material: PP Features: Easy to Install, Eco-friendly, Practical Suitable Model: for HAC-504 Series Size Details: 19cm x 13cm/7.48" x 5.12" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 4 x Humidifier Filters