About This

• Perfect Size for Versatile Use: This 19 7/8x21 1/2x1 air filter (actual size: 19 7/8"x21 1/2"x3/4") fits seamlessly into furnaces, air conditioners, HVAC systems, air scrubbers, dehumidifiers, and house vents. Whether you need an air filter 19 7/8x21 1/2x1, 19 7/8x21 1/2 air filter, or 19 7/8x21 1/2x1 air filter.
• High-Efficiency MERV 13 Rating: The 19 7/8x21 1/2x1 air filter merv 13 is comparable to MPR 1900 & FPR 10, delivering reliable performance. As a top-notch 19 7/8 x 21 1/2 x 1 air filter and filter 19 7/8x21 1/2x1.
• Premium Synthetic Electrostatic Media: Crafted with synthetic electrostatic media, this 19 7/8x21 1/2x1 filter balances high efficiency with low air flow resistance. It’s an excellent choice for 19 7/8 x 21 1/2 x 1 air filters for home and hvac filter 19 7/8x21 1/2x1, ensuring consistent air flow while maintaining performance.
• Easy Installation & Replacement: Installing this air filters 19 7/8x21 1/2x1 is simple—just slide it into your unit’s air filter return. For best results, replace every 60-90 days, or every 30 days during peak summer/winter. It also works as ac filter 19 7/8x21 1/2x1 and air conditioner filters 19 7/8x21 1/2x1 for cooling systems.
• 30 Day Return & Exchange Period: This 19 7/8x21 1/2x1 air filter 6 pack compatible option comes with a 30 Day return and exchange period. Whether you’re using it as ac filters 19 7/8x21 1/2x1 or filters 19 7/8x21 1/2x1, it offers flexibility to ensure your satisfaction with the product.

Overview

• Brand : Qingzhug
• Material : Cotton
• Product Dimensions : 19.87"L x 21.5"W x 0.75"Th
• MERV Rating : 13
• Compatible Devices : Air Cleaner, Air Conditioner, Furnace, Heat Pump
• Item Weight : 16 ounces
• Filter Mounting Type : Slide In
• Filter Shape : Rectangular
• UPC : 654403311142
• Number of Items : 6