ASHRAE V Bank Filters

  • Filtering range: 1㎛~3㎛ of tiny particles can be effectively filtered.
  • Filtering efficiency: Filtering efficiency reaches 45~95%, improving indoor air quality.
  • Long-term use: Replacement frequency of 6-8 months, saving maintenance costs. (Replacement time depends on environmental requirements)
  • Application Scenario: Suitable for air conditioning systems, factories, residential, commercial and industrial areas.

Medium Efficiency V Bank Filters

This type of filter can be used in all kinds of turbulent air flow and humid environment and can be used in all kinds of air conditioning box system and power plant gas turbine air intake system.
V-shape filter, because of the larger filtering area, can reduce the wind resistance and reduce the pressure loss; suitable for large air volume or the environment that requires a high dust catching capacity in order to save energy consumption.


Frame: Galvanized, Aluminum or Plastic (Single Flange or Box)
Format: 3V, 4V, 5V, 6V [plastic frame only 4V]
Media: Glass fiber or human fiber
Efficiency: M6~F8 (EN779) / MERV11~14 (ASHRAE 52.2)
Separators: Hot melt adhesive
Adhesive: Polyurethane (PU)
Fire retardant grade: UL900
Max. Temperature: ≦70°C
Max. Humidity: ≦100%RH
Rec. Final Pressure Drop: ≦350 Pa


✔ Lower resistance
✔ Cost saving
✔ Extend longer lifespan
✔ Higher dust holding capacity


Suitable for any applications such as PRE FILTER for power generating facilities or FINAL FILTER for high-tech industries.

  1. High Efficiency Filtration: The medium efficiency V-shaped filter is specially designed to effectively capture airborne particles, including dust, pollen and bacteria, to provide superior filtration performance and ensure cleaner air quality.
  2. Long Lifespan and Durability: This filter is usually made of high quality HEPA fiberglass material with good trapping properties. Its design helps to minimize resistance, extend the life of the filter and reduce the frequency of replacement.
  3. Low Draught Resistance Design: The high airflow design of the medium efficiency V-filter allows it to reduce the draught resistance of the air system while maintaining high filtration efficiency. This helps to save energy and improve overall system performance.
  4. Easy Installation and Maintenance: Medium efficiency V-filters are usually simple in design and easy to install and maintain. This reduces the cost and time of filter replacement and makes the system easier to operate.
  5. Wide Range of Applications: Since the medium efficiency V-filter is suitable for a wide range of air treatment systems, including ventilation systems, air conditioning systems and clean rooms, it can be used in a wide range of different scenarios to provide a comprehensive air filtration solution.
Product Information
Nominal SizeActual SizeFilter Rating
Media Area (m²)Air Flow
(Standard Capacity)
Air Flow
(High Capacity)
Initial P.D.
(Standard Capacity)
Initial P.D.
(High Capacity)
Rec. Final P.D.
WxHxD (in.)WxHxD (mm)Standard Capacity  (m²)High Capacity   (m²)CFMCMHCFMCMHIn W.G.PaIn W.G.PaPa
12×24×12305×610×292×3VM615.4719.8210001699125021240.24600.3795≤ 350
(1.4 In W.G.)

◆ Face velocity:
Standard velocity: 2.5 m/s
High velocity: 3.2 m/s
◆ Other sizes are available on request.