Simplified Product Title: AprilAire 410 MERV 11 Air Filter + AprilAire 35 Humidifier Filter (Pack of 1 Each)

The nominal air filter size of 16 x 25 x 4 inches is an industry standard filter size system, which is not the actual size but helps you easily identify the correct replacement filter. This genuine replacement water panel was designed and manufactured in the USA by AprilAire, the leader in indoor air quality solutions, to optimize the performance of your AprilAire Humidifier Models: 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, and 768.

AprilAire is a proud partner of the American Lung Association, supporting its mission to save lives by improving lung health and preventing lung disease. The Model #35 Water Panel dimensions are 10" W x 13" H x 1.75" D, and it's made of aluminum mesh with a porous, ceramic-type slip coating that absorbs water and maintains the proper level of hydration for the evaporation process. The patented AprilAire Self-Seal Technology minimizes the amount of air bypassing the filter, ensuring better performance.

For optimal performance, it is recommended to replace your genuine AprilAire Whole-Home Humidifier Water Panel annually. The installation process is easy as 1-2-3: Unpack, slide in, and close the door. No assembly or cardboard or metal reinforcements are needed.

AprilAire Humidifiers can help you maintain optimal humidity in your home, which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria, viruses, fungi, and dust mites. Additionally, maintaining optimal humidity can help preserve items in your home susceptible to damage from changing humidity or dry conditions, making you feel more comfortable.

This genuine AprilAire 410 replacement air filter was also designed and manufactured in the USA by AprilAire, the leader in indoor air quality solutions, to optimize the performance of your AprilAire Air Purifier Model: 1410, 1610, 2140, 2400, 2410, 2416, 3410, 4400, or Space-Gard 2400 with Upgrade Kit 1413. The installation process is straightforward, with illustrated instructions included for easy follow-through.

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