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viskon-aire series 440 bag filter

Viskon-Aire Series 440

By Viskon-Aire

The Viskon-Aire Series 440 is a MERV 8-rated, V-style extended surface filter designed to replace traditional cube filters in HVAC systems, assembly plants, and manufacturing facilities. Engineered for high dust-holding capacity and long service life, this filter features progressively structured fibers and a self-sealing design that eliminates bypass and ensures consistent performance in demanding environments.

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Features

  • Advanced Two-Ply Media with Progressive Fiber Structure: The dual-layer filtration media is designed to efficiently capture a wide range of particle sizes. Larger denier fibers on the upstream side trap big contaminants, while finer fibers downstream retain smaller particles. This ensures superior filtration efficiency, extending the life of HVAC components and improving indoor air quality.
  • Self-Sealing Design for Leak-Free Performance: The Series 440 features a unique 9-gauge wire perimeter that force-fits the media into the filter frame, creating a secure seal without air bypass. This ensures that all air passes through the filter media, maximizing filtration efficiency and minimizing energy waste.
  • PBT-32 "Never Dry" Tackifier for Superior Particle Retention: Equipped with FDA-approved PBT-32 non-migrating tackifier, the filter prevents particles from being released back into the airstream, even in turbulent HVAC conditions. This results in sustained efficiency over the filter’s lifespan, reducing maintenance costs and filter change frequency.
  • Durable Construction for Harsh Operating Conditions: Built for high-humidity and industrial environments, the Viskon-Aire Series 440 withstands 100% relative humidity and operates effectively at temperatures up to 140°F (60°C). Its V-formed, heat-sealed pockets optimize airflow while ensuring structural integrity under high airflow rates.

Details

  • MERV Rating: 8
  • Media: Two-ply progressive fiber structure with PBT-32 tackifier
  • Construction: V-formed, heat-sealed pockets with 9-gauge wire frame
  • Dust Holding Capacity: 687 grams @ 1.50” w.g.
  • Sustainable Efficiency: Maintains performance up to 6.0” w.g. (1500 Pa)
  • Airflow Resistance: 0.25” w.g. (62 Pa) @ 1,968 CFM
  • Maximum Temperature: 140°F (60°C)