18x20x2 MERV 8 Pleated AC Furnace Air Filters. 4 Pack

18x20x2 A/C Filter for HVAC.  
Actual Size: 17-1/2 x 19-1/2 x 1-3/4.  
Filter Rating: MERV 8 | FPR 5 | MPR 600.  
Sold in Packs of 4.  

Our 18x20x2 MERV 8 furnace A/C filters are made with electrostatically charged synthetic media that is bonded to a rust resistant coated expanded metal. Our high quality pleated air filters will help ensure your family and colleagues breathe clean, healthy air in your home or business. The entire inner surface of the beverage board frame is coated with adhesive to encapsulate the pleated media pack, prevent air bypass, and provide rigidity. Our synthetic media does not support microbial growth.

MERV 8 Description:
• Engineered and designed for high strength and rigidity
• Pleat consistency optimizes performance
• Defends from Lint, Dust, Pet Dander, Pollen, Dust Mites, & Mold
• Available several standard face sizes
• Independently tested and verified for quality control
• 100% synthetic, proprietary media resists moisture and damage
• Very low pressure drop and maximum dust holding capacity
• Heavy duty, moisture resistant beverage board frame
• Two-piece frame provides rigidity with double-wall thickness around outer edge
• Rust-resistant, expanded metal support grid made of galvanized steel
• 100% water repellent, high-strength adhesive coats entire interior of frame
• Recommended to replace at least every 90 days
• Manufactured in the USA