For HAC-504 Series Humidifier Replacement Filter Filter Screen 1/2Pcs Features: Humidity in your home between 40-60% can make the feel warmer & improve your breathing comfort, sleeping, nasal congestion & dry skin. Dry can cause electricity, damage wooden furniture & irritate health issues Easy to install and use.Made of and environmental friendly, for use. Humidifier Replacement Filter: Filter Works For Evaporative Humidifiers In The Hcm-350/Hev355, Hcm-710 & Hcm-315/Hev312 Model Series. Wicking Capture Minerals & Pollutants In The Water In Your Humidifier & Helps White .Fits the following model:HCM-350/HEV355, HCM-710 & HCM-315/HEV312 model series. (Tip: Recommend you 1-3times usage.) , practical and. new and . Product Description: Notice: Please allow 1-2cm error due to manual measurement. P make sure you do not mind before you bid. The colors may have different as the difference display,pls understand. Package Included: 1 x Filter Please allow slight measurement deviations due to manual measurement. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed in the pictures. Household Essentials Deals,Home & Kitchen Product,Home Tools on Sales,Father's Day Gift Independent Day; Home Decor Decoration; Must Have Household Essential,father's day clearance,children's day promo,summer savings,4th of July sales Fankiway For HAC-504 Series Humidifier Replacement Filter Filter Screen 1/2Pcs, Household Essentials Deals BEST SERVICE: If you are have any questions with our products, contact us any time, we will get you back within 48 hours try our best to make things right. We just hope you have a pleasant shopping!