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VARIFLOW HT | Product Series

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VARIFLOW HT

Variflow® HT filters provide high filtration efficiency in high-temperature applications. These rigid-cell filters use heavy-duty construction, contain no silicone that might cause contamination, and have a microglass sealant to prevent air leakage.

Technical Specifications

  • Brand: Airguard
  • Product Type: Extended Surface Rigid Cell Filters
  • Technology: Air Filter
  • Depth: 29.21 cm, 11.5 inch
  • For Fluid Type: Air
  • Filter Efficiency Rating: MERV 14
  • Flow Rate: 2000 ft3/min
  • Height: 59.3725 cm, 23.375 inch
  • Initial Resistance: 0.58 to 0.71 Ω
  • Materials of Construction: 24 Gauge Aluminized Steel Cell Sides, Corrugated Aluminum Separators with Rolled Edges, Expanded Metal Grid With Cross Bar Brace on Both Sides, High Temperature Glass Rope Gasket on Air Leaving Side of Header
  • Maximum Operating Pressure: 1.2 inch
  • Maximum Operating Temperature: 500 to 900 °F, 260 to 482.2 °C
  • Media: High Efficiency, Microglass Paper
  • Media Area: 124 to 183 ft2
  • Micron Rating: ≥75% 0.3 to 1.0 μm
  • Mounting Type: HVAC Frame Systems
  • Weight: 9.049 to 15.676 kg, 19.95 to 34.56 lb
  • Width: 59.3725 cm, 23.375 inch

Full Product Description

Variflow® HT filters provide high filtration efficiency in high-temperature applications. These rigid-cell filters use heavy-duty construction, contain no silicone that might cause contamination, and have a microglass sealant to prevent air leakage. Three different temperature ranges are available: 500°F (260°C), 750°F (399°C), and 900°F (482°C).
Features/Benefits:
• High-efficiency microglass paper media
• Available in three efficiencies: Minimum Efficiency Reporting Value (MERV) 14, MERV 13, and MERV 11
• Three temperature ranges: 500°F (260°C), 750°F (399°C), and 900°F (482°C)
• Aluminized steel cell sides, corrugated aluminum separators, cross braces, and expanded metal faceguards
• High-temperature glass wrap sealant
• 6-in. and 12-in. depths
• Single-header or optional double-header construction
• UL 900 Standard flammability rating
Applications:
Commercial and industrial air filtration, high-temperature applications

Related Documents

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Parts Depth (inch) Filtration Efficiency Height (inch) Maximum Operating Temperature (F) Media Area (sq. ft.)
2604393 11.5 MERV 11 23.375 900 183
2902358 11.5 MERV 14 23.375 900 183
2903368 11.5 MERV 14 23.375 750 139
2900467 11.5 MERV 14 23.375 500 124