SpiroPure MERV 8 Pleated Air Filters

Find a value pack of high quality replacement furnace filters from SpiroPure. SpiroPure pleated AC & Furnace filters are made in the USA and are the perfect choice for most standard residential and light commercial air conditioner and furnace units. MERV 8 rated air filters are the most commonly chosen replacement filter in the home. This is because the 70% to 85% efficiency of size 3 to 10 micron particles that comes with a MERV 8 filter is perfect for removing airborne contaminants without impeding the airflow in your HVAC system. A dirty filter restricts airflow, which can put too much strain on the system. As a result, there can be motor burnout and an overheated system. The leading cause for HVAC system failure is a dirty air filter.