16" 25" x 5" Replacement Air Filter, Pleated, MERV 8

Specifications for Purolator P25-1-16X25X5 Replacement Pleated Air Filter

The Purolator P25-1-16X25X5 Replacement Pleated Air Filter from the P25 Series is designed for high dust-holding capacity, extended service life, and consistent air quality. Featuring a MERV 8 efficiency rating, this filter captures airborne particles such as dust, pollen, mold spores, and lint while maintaining minimal resistance to airflow. Its pleated construction maximizes surface area for greater contaminant retention and long-lasting HVAC system protection. Ideal for residential and commercial air handling units, the P25-1-16X25X5 helps ensure cleaner air and efficient system performance.

• Model: P25-1-16X25X5
• Brand: Purolator
• Series: P25 Series
• Product Type: Replacement Pleated Air Filter
• Filter Efficiency: MERV 8
• Efficiency Rating: 0.98 (nominal)
• Nominal Dimensions: 16 inches (W) x 25 inches (L) x 5 inches (D)
• Actual Dimensions: 16 inches (W) x 24-7/8 inches (H) x 4-3/8 inches (D)
• Media Type: High-efficiency synthetic pleated filter media
• Frame Material: Heavy-duty beverage board or galvanized steel (depending on configuration)
• Media Support: Expanded metal backing for rigidity and uniform pleat spacing
• Airflow Direction: One-way (indicated by directional arrow on frame)
• Operating Temperature: Up to 180°F (82°C)
• Color: White pleated media with reinforced frame
• Application: Designed for residential, commercial, and light industrial HVAC systems
• Function: Removes dust, lint, and airborne particulates to improve indoor air quality
• Performance: High dust-holding capacity with low resistance to airflow
• Design Features:
  • Pleated design increases filter area for extended service life
  • Rigid frame construction maintains shape and integrity under high airflow
  • Engineered for consistent filtration performance and energy efficiency
• Durability: Moisture-resistant frame and media for reliable long-term use
• Installation: Fits standard HVAC filter racks; easy to replace without tools
• Maintenance: Replace every 3–6 months, or as recommended based on system usage
• Use: Ideal for use in air handlers, furnaces, and packaged HVAC systems
• Environmental Resistance: Resistant to humidity and temperature fluctuations
• Compliance: Meets ASHRAE Standard 52.2 for air filtration efficiency
• Safety: Constructed from non-toxic, non-allergenic materials
• Warranty: Backed by Purolator’s Limited Product Warranty
• Manufacturer: Purolator Air Filtration
• Country of Origin: Made in the USA