17.5x22x1 Air Filters | 2 Pack | MERV 8 HVAC Pleated AC Furnace Filters, Increases Air Quality | Actual Sizeize 17.5x22x.75

17.5X22A - AIR FILTERS – Confirm filter size before purchase. Made to protect your homes accommodating air systems from incoming airborne particles. Air systems like HVACâ€s or furnaces need filters in place to keep the incoming airflow free of intruding particles. MERV 8 – Good for trapping tiny particles and keeping your in-door air fresh. MERV 08 air filters are 90 percent efficiency with particles that are 3 to 10 micrometers in size. Studies show a MERV 8 filter has proven to be the most common filter on the market. Applicable in most commercial buildings, residences, industrial workplaces, and paint booths. SAVE MONEY – Our filters can not only be good for your health but also your wallet. Replacing air filters can save you thousands of dollars in repairs and can lower your monthly energy bills WHEN TO REPLACE – It is recommended to change the HVAC/Furnace filter every 1-3 months. The environment of your filter plays a large part in how long they last and the required frequency of replacement. Air filters in different environments block airborne irritants and prevent complications resulting from lack of filtration. However, while the location is different, the purpose of cleansing the air you breathe is the same. HOW TO INSTALL – Remove old filter carefully, so no dirt or debris is released into the air. Confirm replacement filter is the same as the old one. Slide the filter into place bearing in mind the arrows telling you which direction the filter needs to be facing. The Arrow must face the air flow, usually it faces the furnace.