A dirty Filtrete filter leans against a blue house's porch window.
A large thick Filtrete 1550 MPR HVAC filter leaning to the right up against the siding and bottom frame of a window on the front porch of a blue and white house. The filter is very dusty and dirty and appears to be recently swapped-out and waiting for the trash bin. The ridges of the filter run vertically. They are coated with dirt. The box that frames the filter is leaning from the middle of the bottom edge toward the upper right corner. The side of the box is purple with white text and branding. The size is clearly visible as "20x25x4".