Filter King 6x49x1a Air Filter | 4- | 8 Pleated A/C Furnace Filters | | Actual Size: 6 x 49 x .75"

: This is a 8 rated 4 pack Air Conditioner Filter | Size: 6" x 49" x 1a" - Actual Size: 6" x 49" x .75" : Our filters can last up to 90 before needing replacement. We do recommend to change your home air filter every 30 - 90 days for 1 inch filters. This will help maintain the longevity of the intended application like A/C and heaters : Protect your home! The pleated design captures more particles and extends lifetime of the filter. Merv Filters trap airborne particles without impacting air flow. Feel the difference in 48 hours. & : Open, Slide and Close! A simple yet effective replacement air filter for your home.