York S1-AA311 Replacement Media Filter 20" X 20" 10-MERV M8

The York S1-AA311 Replacement Media Filter 20" X 20" M8 is an air filtration component designed to capture airborne particles in compatible heating and cooling equipment. Its MERV-10 media traps dust, lint, pollen and other contaminants as air passes through the filter before circulating throughout the equipment. The filter fits into the designated filter rack or cabinet and is installed during routine replacement intervals. Within HVAC systems, it supports clean airflow by reducing the amount of airborne debris reaching internal components, allowing compatible equipment to maintain proper air circulation during heating and cooling operation.