20x24x4 Mini Pleat Air Filter
The Airflow Products 20x24x4 mini pleat air filter is a high capacity HVAC panel filter designed for commercial, industrial, and institutional air handling systems. Its compact mini pleat design provides increased filtration media area within a standard 4 inch filter depth, helping deliver efficient particle capture and extended service life.
This filter is available in MERV 11 at 65% efficiency and MERV 14 at 95% efficiency. Choose the MERV rating and frame configuration that match your existing filter housing.
Specifications
- Nominal size: 20 x 24 x 4
- Actual size: 19 1/2 x 23 3/8 x 3 3/4 inches
- Manufacturer: Airflow Products
- Filter type: High capacity mini pleat panel filter
- Available efficiencies: MERV 11 at 65% and MERV 14 at 95%
- Available configurations: Box style and single header
- Country of origin: Made in the USA
- Availability: In stock and ready to ship
- Shipping: Always free
Frame Options
- MERV 11 single header with a plastic frame and extended header flange
- MERV 14 box style with a durable plastic frame
- MERV 14 single header with a plastic frame and extended header flange
A box style filter has a standard rectangular frame that slides completely into a compatible filter housing. A single header filter has an extended flange on one side that rests against the outside edge of the housing.
Features and Benefits
- High capacity mini pleat construction
- Increased media area within a compact 4 inch depth
- Available in MERV 11 and MERV 14 efficiencies
- Box style and single header configurations available
- Lightweight plastic frame options
- Compact alternative to larger traditional box and bag filters
- Made in the USA by Airflow Products
- In stock and ready to ship
- Free shipping included
Why Choose a Mini Pleat Filter?
Mini pleat filters contain more filtration media than traditional pleated panel filters of a similar size. The increased media area supports efficient particle capture, greater dust holding capacity, and longer service life while maintaining a compact footprint.
These filters are also commonly described as mini pleat panel filters, high capacity panel filters, extended surface filters, commercial HVAC filters, and HVAC final filters.
Confirm Your Filter Before Ordering
Please compare the nominal size, exact dimensions, MERV rating, and frame configuration with your existing filter. Box style and single header filters may not be interchangeable in every HVAC system.
Select your preferred efficiency and frame configuration above before adding the filter to your cart.
