Description
The International Comfort Products 16X20X4-3/8-M11 is a genuine OEM replacement media air filter engineered to deliver enhanced indoor air quality in compatible ICP heating and cooling systems. Rated MERV 11, this deep-media filter strikes the ideal balance between high-efficiency particle capture and low airflow restriction, making it a trusted choice for residential and light-commercial applications.
Key Features
- MERV 11 efficiency rating — captures particles as small as 1–3 microns, including dust, pollen, mold spores, pet dander, and fine dust
- Nominal dimensions: 16 x 20 x 4-3/8 inches (actual: 16″ x 20″ x 4.375″)
- Deep-media, high-capacity design for extended filter life and reduced maintenance intervals
- Genuine OEM replacement part for compatible International Comfort Products systems
- Helps protect heat exchangers, coils, and blower components from particulate buildup
- Supports healthier indoor air quality for occupants with allergies or respiratory sensitivities
Filter Specifications
- SKU / Part Number: 16X20X4-3/8-M11
- MERV Rating: 11
- Nominal Size: 16″ x 20″ x 4-3/8″
- Actual Size: 16″ x 20″ x 4.375″
- Filter Type: Pleated Media
- Brand: International Comfort Products (ICP)
Why MERV 11?
MERV 11 filters offer superior filtration compared to standard MERV 8 filters, capturing a broader range of airborne contaminants without the excessive pressure drop associated with higher MERV ratings. This makes them ideal for households with pets, allergy sufferers, or anyone seeking improved air quality beyond basic filtration.
Application
Designed as a direct OEM replacement for International Comfort Products air handlers and furnaces that accept a 16x20x4.375″ media filter. Always verify compatibility with your specific equipment model before ordering.







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