14x25x1; Purolator Hi-E 40 Extended Surface Pleated Air Filter; Mechanical MERV 8; (6 Pack)

Captures airborneparticles and allergens between 3-10 microns in size. ; Provides savings onenergy bill; Reduced exposure to airborne allergens; toxins; and irritantsand diminishes the growth of mold and mildew. Improved sanitaryconditions set by OSHA standards - Chemical / biological contamination iscontrolled (5) Strength and Rigidity: Hi-E 40 filters will not rack; warp orbend under normal handling or operating conditions. The two-piece frameconstruction creates a double-wall thickness around the outer edge. Combinedwith an integral die cut cross members provide and galvanized steel pleatsupport and you have a provide a rustresistance and rigid high quality filter. LiquidRepellent Adhesive hold together even when wet. No delaminating; no excessivebuckling; no collapsing. The MERV 8 mediahas a Polyvinyl Acetate (PVA) adhesive that is not affected by mold ormicrobial growth. In order to keep your air clean in your home or business;it is important to install replacements every 60 to 90.