Demiwise Air Filter

Advanced MERV 8 Filtration
Captures up to 85% of particles as small as 3.0 microns—including dust, pet dander, and indoor debris—for cleaner air in homes, offices, and workshops.
Cut to Fit Any HVAC System
Easily trim to size for HVAC systems, furnaces, return vents, or air purifiers—ideal for custom air filter solutions.
Safe & Fiberglass-Free Material
Made from non-toxic, fiberglass-free polyester fiber—durable, safe, and perfect for improving indoor air quality.
Easy Installation
Includes adhesive hook tape for tool-free setup—cut, place, and secure in seconds without hassle.
Versatile Indoor Use
Fits central HVAC systems, furnaces, return vents, and purifiers—ideal for families seeking fresher, healthier air.