20x30x1 MERV 10 Air Filters for AC and Furnace. 4 PACK. Actual Size: 19-5/8 x 29-5/8 x 7/8

4 Pack of 20x30x1 MERV 10 Air Filters for AC and Furnace. ● Actual Size: 19-5/8 x 29-5/8 x 7/8 | Nominal Size: 20x30x1 ● Filtration Rating: MERV 10. ● Made in the USA. Ideal for residential and commercial use. ● The 1 inch BSL MERV 10 pleated electrostatic air filter will enhance the air quality in your home or business. The Z-Line Series pleated filters offer improved performance for virtually every application. All Z-Line pleated filters feature fibers which do not absorb moisture. The Z-Line Series filters achieve a MERV 10 rating per the ANSI/ASHRAE 52.2 Test Standard. The Z-Line Series pleat is available in many standard face dimensions in 1” 2 and 4 depths. Z-Line Series pleated filters incorporate media which is laminated to a galvanized metal that stabilizes the media during operation. Z-Line Series pleated filters are used in a broad range of installations from pre-filters to primary filters for computer room units. Whether used as primary filters or as pre-filters in multi-stage systems Z-Line Series pleated filters offer a solution for virtually every residential commercial and industrial HVAC application. Air filters are a simple and cost effective step towards a cleaner air home and business environment. Air filters help keep your HVAC unit working efficiently by removing dirt and reducing strain on the motor.