20x22x5 Air Filter MERV 11 for HVAC Systems - 4-Pack

The 20x22x5 air filter from Filterbuy is designed to provide whole house replacement for your furnace, air conditioner, or heat pump. With an actual size of 19.50 in x 21.94 in x 5.25 in, these filters enhance HVAC system efficiency while supporting a healthy lifestyle. The MERV 11 performance rating ensures that your home or business is protected from allergens, pets, and more.

One of the standout features of these filters is their MERV 11 synthetic media, which is comparable to MPR 1200 and FPR 7 ratings. This advanced filtration system captures up to 95% of dust and other airborne particles without restricting air flow, making it an excellent choice for maintaining indoor air quality.

In addition to superior filtration, the electrostatically charged media used in these filters is made in the USA and features 8 pleats per foot. This design allows the filter to trap more microscopic particles and last three times longer than traditional fiberglass models. For optimal performance, it is recommended to replace the filters every 90 days.

Installation is a breeze thanks to the beverage board frames that are recyclable and feature dual wire backing. This construction outperforms basic cardboard designs by improving durability and resisting extreme temperatures, ensuring that your filters remain effective in various conditions.

These filters are compatible with a variety of models, including Amana, Goodman, Nordyne, and Five Seasons. Specific filter part numbers include MFAH-M and 918737, while housing part numbers include AHMAC-M, MFAH-M, and N-MFAH-B. This compatibility makes it easy to find the right fit for your HVAC system.

In summary, the Filterbuy 20x22x5 air filter MERV 11 is an excellent choice for anyone looking to improve their indoor air quality. With its advanced filtration capabilities, durable construction, and compatibility with multiple HVAC systems, this 4-pack of filters is a smart investment for your home or business.