Pleated Filter 16 x 25 x 4 MERV 8 FI-P441625

The Pleated Filter (FI-P441625) is a high-efficiency air filter designed for 16" x 25" x 4" HVAC systems, delivering superior dust control and long-lasting performance. Constructed with MERV 8-rated synthetic fiber media and reinforced with an expanded metal backing, it effectively captures dust, pollen, and other airborne contaminants while maintaining strong airflow and low pressure drop. Its deep-pleated design increases surface area for maximum dust-holding capacity, reducing maintenance frequency and extending service life. Encased in a rigid, moisture-resistant frame, the FI-P441625 provides dependable protection for both residential and light commercial systems, helping maintain cleaner air and optimal HVAC efficiency.