20x20x1 MERV 11 Air Filter, Quality AC/HVAC Furnace Filter，1 Reusable ABS Frame + 4 Pack Replaceable Filter Media，Breathe Fresher and Cost-effective

20x20x1 MERV 11 Air Filter, Quality AC/HVAC Furnace Filter，1 Reusable ABS Frame + 4 Pack Replaceable Filter Media，Breathe Fresher and Cost-effective

• Advanced Reusable Design - 1 ABS Frames + 4 Filter Media. Our products are designed to be environmentally friendly and reusable, so the 4 pack filter media are equipped with 1 frames for this purpose, so that you can simply mount the filter media on the frames when in use and replace them again and again. This is not only more environmentally friendly, but also a great deal that will reduce your costs.
• LONG LIFE - The ABS frame lasts up to 10 years, and you only need to change the filter media once every 3 months. 1 filter media will work for 3 months, so 4 filter media will last you 1 years. In addition, the high-strength ABS plastic frame has a lifespan of up to 10 years, and its serrated internal structure locks the filter media firmly in place when in use, ensuring that the product will not collapse or deform, prolonging the product's lifespan and ensuring stable, effective filtration.
• Powerful MERV 11 Filtration - Filters Tiny Particles. Equipped with MERV 11 rated filtration media, this system filters up to 95% of airborne particles such as pollen, pet dander, and fine dust, making it ideal for most homes and pet owners. Let your HVAC system deliver cleaner, healthier air that you can breathe easier.
• Easy-to-Replace – Tool-Free & Hassle-Free. The ABS frame features a quick-lock buckle mechanism for fast, secure filter changes. Pre-set pleat spacing on the refill paper makes replacement intuitive and mess-free—even for first-time users. Just pop in a new insert and you’re done in seconds.
• Energy-Efficient & Cost-Saving. Our melt-blown composite filter media offers high filtration efficiency with low air resistance, improving HVAC performance while reducing energy use. Plus, with just one reusable frame and four refills in each pack, you save money and reduce waste compared to disposable filters.