R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x25x2 Nano Air Filter

R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x24x2 Nano Air Filter

R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x24x2 Nano Air Filter

R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x16x2 Nano Air Filter

R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

14x25x2 Nano Air Filter