4300809 is a MERV 11-pleat air filter with a nominal size of 12 × 24 × 4 inches (actual size 298 × 603 × 92 mm). It is mainly used in HVAC systems and ventilation equipment to efficiently capture fine air pollutants.
| 4300809 | |
| MERV 11 | |
| 12 × 24 × 4 in | |
| 298 × 603 × 92 mm | |
MERV 11 rating means it effectively captures particles in the range of 1.0 to 3.0 microns, including pollen, mold spores, pet dander, and fine dust, improving indoor air quality.
Filters are typically constructed with high-strength, moisture-resistant beverage board or cardboard frames, ensuring structural integrity under airflow stress and during installation.
Raw material preparation: Prepare synthetic fiber filter media, frame materials (such as cardboard or metal), support mesh, and adhesive.
Filter media pleating: Automated machinery precisely folds the filter media into uniform pleats to maximize filtration surface area.
Support mesh installation: Install a wire mesh backing to enhance the rigidity of the filter element and prevent deformation during operation.
Frame assembly and sealing: Place the pleated filter element into the outer frame and seal it completely with industrial-grade glue to ensure that there is no air bypass.
Quality Inspection: Finished products undergo rigorous performance testing, including pressure drop and filtration efficiency checks, to ensure compliance with MERV 11 standards.
Packaging: The product is carefully packaged, ready for shipping.
If you have any questions or purchasing intentions regarding the 4300809 pleated air filter or other filter products we manufacture, please feel free to contact us through the following methods:
:
https://www.enginegensetparts.com
:
+86 13328990097
Sales@enginegensetparts.com
الوسم : pleated panel air filter 4300809 merv 11 manufacturers, wholesale, aftermarket, genuine, original, cheap, OEM, replacement
