Z-Line Series ZL, SB, HV and MR-11 Filters 

With four grades to choose from, the Glasfloss Z-Line Pleated Series SB, 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.

  • SB, ZL, & HV:  MERV 8 per ANSI/ASHRAE 52.2 Test Standard
  • MR-11:  MERV 11 per ANSI/ASHRAE 52.2 Test Standard
  • Heavy-duty, Moisture Resistant Construction
  • Galvanized Expanded Metal Backing
  • Standard Size 4" and 6" HV Incorporates Media Separators
Z-Line Pleated Series SB, ZL & HV
Z-Line Pleated Series SB, ZL & HV Brochure Download
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