Keeping your home air fresh and clean is super important, and these 18x20x4 MERV 11 Allergen Defense Air Filters make it easy! Designed to fit most standard HVAC systems, they capture dust, pollen, pet dander, and other allergens so you can breathe easier. With a 6-pack, you’ll have plenty of filters on hand, ensuring your home stays a comfy place all year round. Plus, replacing your filters regularly can help your HVAC system run more efficiently, saving you energy and money on utility bills.
What’s great about these filters is the MERV 11 rating, which strikes a perfect balance between filtration efficiency and airflow. They're not too restrictive, meaning your system won’t have to work overtime. Installing them is a breeze—just slide them in and you're good to go. If you’re sensitive to allergens or just want to keep your indoor air quality in check, these filters are a smart choice. Your home will feel fresher, and your family will thank you!
