1X20X22 PLEATED FILTER

A 1-Inch Pleated Air Filter is a residential HVAC filter designed to help capture common airborne particles as air passes through a home's heating and cooling system. Its pleated filter media provides increased surface area compared with flat-panel filters, helping collect dust, lint, pollen, and other airborne particles while allowing air to flow through compatible furnaces, air conditioners, and HVAC systems. The 1-inch profile is designed for use in standard filter compartments that require a nominal 1-inch filter.

  The filter features pleated media that increases the available filtering surface within the filter frame. As air moves through the HVAC system, the filter captures airborne particles and helps reduce the amount of dust and debris circulating throughout the home. Depending on the specific filter's MERV rating and construction, filtration performance can range from basic particle filtration to enhanced capture of smaller airborne particles.

The filter is constructed with pleated filter media and a supporting frame designed for routine residential HVAC use. Its nominal 1-inch thickness is intended to fit compatible filter compartments, although actual filter dimensions may be slightly smaller than the listed nominal size to allow for proper installation and removal. The filter should be selected according to the HVAC system's recommended filter size and filtration requirements.

  For best performance, the filter should be inspected regularly and replaced when it becomes dirty or when airflow begins to become restricted. Replacement frequency can vary depending on HVAC usage, household conditions, pets, construction activity, smoking, and the amount of airborne dust and debris. Regular filter replacement helps maintain proper airflow and supports efficient HVAC operation, making a 1-inch pleated air filter a practical choice for routine residential HVAC maintenance and everyday air filtration.