18x24x4 Air Filter for A/C or Furnace.
Actual Size: 17-1/2 x 23-1/2 x 3-3/4.
Filter Rating: MERV 8 | FPR 5 | MPR 600.
Your furnace and air conditioner will love our MERV 8 18x24x4 electrostatic air filter. Our MERV 8 pleated filters are engineered to help protect your HVAC system from most airborne particles, leading to a longer life span and less repair costs on your A/C and furnace. Plus, your family or co-workers will benefit from inhaling air that is cleaner, safer, and healthier.
MERV 8 Specifications
• Independently tested and verified for quality control
• Shields from Lint, Dust, Pet Dander, Pollen, Dust Mites, & Mold
• Heavy duty, moisture resistant beverage board frame
• Available in several standard filter sizes
• 100% synthetic, proprietary media withstands moisture and damage
• Extremely low pressure drops and high dust holding capacity
• 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-durability adhesive coats entire interior of frame
• Pleat consistency maximizes performance
• Engineered and designed for high strength and rigidity
• Suggested to replace at least every 3 Months
• Made in the United States
We have a 100% customer satisfaction policy. If you are not satisfied with your purchase for any reason, just notify us through your account returns area, or email support. We will send you a Free shipping return label and provide your choice of a refund or product replacement. You have 180 days to return an item. Our goal is to always make your life a little easier.