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Z-Line Pleated Series ZL, HV & MR-11

With four grades to choose from, the Glasfloss Z-Line Pleated Series ZL, HV and MR-11 filters offer the right combination of price and performance.  From pre-filters to primary filters for computer room units, the Z-Line Series Pleated Filters offer a solution for virtually every commercial, industrial and residential HVAC application.

Standard Sizes are available in 1", 2" and 4"depths to accommodate most filter tracks. Any application can be accommodated with our special sizes, available in 1", 2" and 4" depths.

  • ZL & HV:  MERV 10 per ANSI/ASHRAE 52.2 Test Standard
  • MR-11:  MERV 11 per ANSI/ASHRAE 52.2 Test Standard
  • Electrostatically Charged, 100% Synthetic Media
  • Heavy-duty, Moisture Resistant Construction
  • Galvanized Expanded Metal Backing
  • Standard Size 4" HV Incorporates Media Separators

ZL & HV Informational Brochure

MR-11 Informational Brochure