AFI MERV 8 Pleated Air Filter 18x18x1
AFI MERV 8 Pleated Air Filter 18x18x1
Available in stock (11)
Couldn't load pickup availability
Get $20 off when you spend $1,000 or more! Learn more
AFI MERV 8 Activated Carbon Pleated Air Filter – 18" x 18" x 1" delivers dependable particulate filtration and light-to-moderate odor control for HVAC systems, dehumidifiers, and restoration air handling units. Its pleated polyester media is thermally bonded with granular activated carbon, allowing it to capture dust, lint, pollen, and nuisance odors from smoke, pets, and cooking. Reinforced with expanded metal backing and a moisture-resistant frame, this filter maintains structural integrity and consistent airflow even in demanding residential, commercial, or industrial environments.
Product Details
- MERV 8 performance captures dust, lint, pollen, and airborne debris
- Pleated design increases filtration surface area for longer service life
- Expanded metal backing prevents media sagging and ensures stable airflow
- Heavy-duty moisture-resistant beverage board frame resists warping
- Radial pleat pattern supports even dust loading and consistent efficiency
- Suitable for HVAC systems, dehumidifiers, and restoration or commercial air handling units
Specifications
- Brand: AFI
- Nominal Size: 18" x 18" x 1"
- Filtration Rating: MERV 8
- Media: Polyester fiber with bonded granular activated carbon
- Backing: Expanded metal support grid
- Frame: Heavy-duty moisture-resistant beverage board
- Dust Efficiency: Approx. 35% (carbon media)
- Arrestance: Approx. 85%
- Service Life: Up to 3 months (may vary based on odor load and environment)
- Applications: HVAC systems, dehumidifiers, odor control, restoration, commercial buildings, pre-filtration for high-efficiency systems
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Discover more in our FAQs
How do I cancel or edit an order?
How do I cancel or edit an order?
Unfortunately, we cannot cancel orders due to a change of mind. However, we understand that mistakes happen. If you need to edit your order information, such as the delivery address or contact number, please contact our customer service as soon as possible.
Here’s what you can do:
- Contact our customer service via email address, or Live Chat.
- Have your order number ready when contacting customer service.
- We cannot guarantee changes to orders after 24 hours of placement. This is because orders may be processed once received
How can I track my order?
How can I track my order?
You can track your order by checking the shipping confirmation email, which contains a tracking number and a link to the courier's website. Alternatively, log in to your account on our website, navigate to "My Orders," and click on the tracking link provided for your order.
What if there is a problem with my order?
What if there is a problem with my order?
If there is an issue with your order, please contact our customer service team as soon as possible. You can reach us via email, phone, or through the contact form on our website. Provide your order number and a brief description of the problem so we can assist you quickly.
I didn't receive all of my order?
I didn't receive all of my order?
If part of your order is missing, please check the shipping confirmation email to see if the items were sent separately. If all items should have arrived together or if you have concerns, contact our customer service team with your order number. We’ll investigate and resolve the issue promptly.

