Box of 12 Glasfloss High Quality, Merv 10 Pleated Filters, Shipping Included
The Glasfloss Z-Line Series pleated filters offer improved performance for virtually every application. All Glasfloss Z-Line pleated filters feature fibers which do not absorb moisture and will not support microbial growth. The Glasfloss Z-Line Series ZL filters achieve a MERV 10 rating per the ANSI/ASHRAE 52.2 Test Standard. Normal filter life is up to 90 days.
18″ x 18″ x 1″ dimensions* Actual size 17.5″ x 17.5″ x 1″