Air Filter 14'' x 24'' x 1'' 4-MERV Fiberglass, AAF Flanders 10055011424 (12-PACK) BRAND NEW! THE BOX WAS OPENED AND INSPECTED. The AAF Flanders 10055.011424 EZ Flow II air filter is a 14x24x1 inch disposable fiberglass filter designed for reliable, low-restriction performance in residential and light commercial HVAC systems. With a MERV 4 rating, it effectively captures common airborne particles such as household dust, lint, pollen, mold spores, and larger debris, helping to keep heating and cooling equipment clean and operating efficiently. It is ideal for basic air filtration in homes where minimal airflow resistance is a priority. Featuring continuous filament spun-glass fiberglass media, this filter provides consistent particle capture while maintaining low static pressure. The non-pleated, non-electrostatic design ensures smooth airflow, supporting energy-efficient system operation. The frame is constructed from a single piece of heavy cardboard (chipboard), eliminating corner separation and enhancing durability. A full-perimeter hot-melt adhesive seal bonds the media to the frame on both upstream and downstream sides, preventing air bypass and creating a self-retaining structure that requires no metal retainer. UL Class II rated for flame and smoke safety, this filter meets industry standards for use in air handling systems. It is not trimmable, so proper sizing is essential for a secure fit in standard 14x24x1 furnace or air handler compartments. Weighing 0.350 lbs, it is lightweight and easy to install and replace. Designed for monthly replacement, especially during periods of high system use, this filter helps prevent dust buildup on coils, blowers, and ductwork. While it does not capture viruses or ultrafine particles, it delivers dependable protection for general-purpose heating and cooling applications. Features - Nominal size: 14x24x1 inches for standard HVAC compatibility - Actual size: 13-7/8 x 23-7/8 x 3/4 inch for precise fit - MERV 4 rating for improved basic filtration - Fiberglass media with low airflow resistance and high dust-holding capacity - Captures dust, lint, pollen, mold spores, bacteria, and smoke particles - One-piece cardboard frame prevents corner separation - Hot-melt adhesive seal eliminates air bypass - Self-retaining design requires no metal retainer - UL Class II rated for fire and smoke safety - Not trimmable ? ready to install as-is Specifications - Brand Name: AAF Flanders - Model Name: AAF Flanders 10055.011424 - Part Number: 10055.011424 - UPC: 031949151256 - Alternative UPC: 037947194127, 840100901216 - Product Type: Air Filter - Air Filter Type: Fiberglass - Filter Class: Class II - MERV Rating: 4 MERV - Nominal Filter Size (HxWxD): 14x24x1 - Air Filter Size: 14x24x1 - Actual Size: 13-7/8 x 23-7/8 x 3/4 inch - Length: 14 inches - Width: 24 inches - Depth: 1 inch - Height: 24 inches - Pleated: No - Electrostatic: No - Metal Mesh Support: No - Filter Frame Material: Cardboard - Media Material: Fiberglass - Filters Dust/Lint: Yes - Filters Pollen: Yes - Filters Mold Spores: Yes - Filters Bacteria: Yes - Filters Smoke: Yes - Filters Viruses: No - Trimmable: No - Number of Items: 1 - Item Weight: 0.350 lbs - Packaging Type: 1 pk - Suggested Users: Unisex-Adult - Manufacturer: AAF Flanders - Country of Origin: United States Product Application The AAF Flanders 10055.011424 EZ Flow II MERV 4 fiberglass air filter is engineered for use in standard residential HVAC systems requiring a dependable, low-cost primary filter. Its efficient design helps maintain clean internal components, improves airflow, and extends equipment life. Recommended for monthly replacement, it is best suited for homes without severe air quality concerns, providing consistent performance in furnaces, air handlers, and return air grilles. With its durable one-piece construction and reliable sealing, it offers long-lasting, maintenance-free protection for everyday heating and cooling needs.