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Home HVAC & Paint Process Rigid Cell Parker Airguard Variflow HT High-Temperature MERV 11, 13, and 14 High Efficency Extended Surface Rigid Cell Filter (Single Header Only)

Parker Airguard Variflow HT High-Temperature MERV 11, 13, and 14 High Efficency Extended Surface Rigid Cell Filter (Single Header Only)

PART VMB HT
SUPPLIER ---
SUPPLIER PART # ---
-- Select -- 60-65 60-65 60-65 80-85 90-95 90-95 90-95
-- Select -- 24x24x12 24x24x12 24x24x12 24x24x12 24x24x12 24x24x12 24x24x12
-- Select -- 500 750 900 500 500 750 900
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About this item

The Parker Variflow® VMB HT Rigid Cell Filter is engineered for high-temperature HVAC systems, delivering MERV 11–14 air filtration in environments reaching 500°F, 750°F, or 900°F. Its durable construction includes aluminized steel cell sides, cross braces, faceguards, and a rigid metal box design, plus corrugated aluminum spacers that maintain pleat spacing. High-temp gasket and microglass wrap sealant ensure leak-free, high-performance operation where standard filters won’t last.

  • MERV 11–14 rated microglass paper media
  • 12" Depth
  • Airflow capacity range: 2000 CFM
  • Three temperature models: 500°F, 750°F, 900°F
  • Rigid aluminized steel construction with faceguards and cross braces
  • High-temperature gasket and glass wrap sealant
  • Leak-free, silicone-free design
  • Single-header
72207_Airguard_VARIFLOW_A_VFLOW
72207_Airguard_VARIFLOW_A_VFLOW.pdf
Merv Rating MERV 11
Merv Rating MERV 13
Merv Rating MERV 14
Nominal Depths 12"
Rated Face Velocity 500 FPM (All efficiencies & temp. ratings)
Recommended Final Resistance 1.2" W.G. (All Efficiencies & temp. ratings)
Continous Operating Temparature
  • HT500 = 500F
  • HT750 = 750F
  • HT900 = 900F
    •
    Initial Resistance
  • 24x24x12; 500F; MERV 11 @ 2000 CFM = .40 In. W.G.
  • 24x24x12; 500F; MERV 13 @ 2000 CFM = .55 In. W.G.
  • 24x24x12; 500F; MERV 14 @ 2000 CFM = .65 In. W.G.
  • 24x24x12; 750F; MERV 11 @ 2000 CFM = .46 In. W.G.
  • 24x24x12; 750F; MERV 13 @ 2000 CFM = .60 In. W.G.
  • 24x24x12; 750F; MERV 14 @ 2000 CFM = .68 In. W.G.
  • 24x24x12; 900F; MERV 11 @ 2000 CFM = .58 In. W.G.
  • 24x24x12; 900F; MERV 13 @ 2000 CFM = .65 In. W.G.
  • 24x24x12; 900F; MERV 14 @ 2000 CFM = .71 In. W.G.
    •
    Rated Air Flow Capacity (CFM) 24x24x12 = 2000 CFM (All Efficiencies & Temp. Ratings)
    Merv Rating MERV 11, 13 & 14
    Construction
  • 24 Gauge aluminized steel cell sides
  • Corrugated aluminum separators
  • High loft microglass wrap around media pack
  • Header on air entering side
  • Expanded metal grid w/cross bar brace (both sides)
  • High temperature glass rope gasket (air leaving side of header)
    •
    Classifictions UL 900 for flammability
    Media High efficiency, microglass paper