AAF Flanders’ PerfectPleat Ultra air filters feature 25% more media than the standard filter, and they further improve air quality with antimicrobials. These reduce the chance of microbial growth throughout the filter’s life span to promote better airflow and efficiency. The PerfectPleat air filter’s design ensures maximum dust-holding capacity (DHC). It’s ideal in high-moisture areas where there are greater risks of bacterial growth—if your unit currently uses a standard pleated filter and you want to boost your equipment’s efficiency, an AAF Flanders’ PerfectPleat Ultra filter is the solution. Shop our selection now to learn more about each option. We have several sizes available in convenient multipacks, and we provide free shipping on all orders.
- Standard Sizes
- 8x14x1
- 8x16x1
- 8x20x1
- 8x24x1
- 8x30x1
- 8x36x1
- 10x10x1
- 10x16x1
- 10x20x1
- 10x24x1
- 10x25x1
- 10x30x1
- 11-1/2x11-1/2x1
- 12x12x1
- 12x15x1
- 12x16x1
- 12x20x1
- 12x24x1
- 12x25x1
- 12x30x1
- 12x30-5/8x1
- 12x36x1
- 14x14x1
- 14x18x1
- 14x20x1
- 14x24x1
- 14x25x1
- 14x30x1
- 15x16x1
- 15x19x1
- 15x20x1
- 15x24x1
- 15x25x1
- 15x30x1
- 15x30-5/8x1
- 15x35x1
- 16x16x1
- 16x18x1
- 16x20x1
- 16x22-1/4x1
- 16x24x1
- 16x25x1
- 16x30x1
- 16x32x1
- 17x17x1
- 17-1/2x17-1/2x1
- 17x19x1
- 17-1/2x19-1/2x1
- 17x21x1
- 17-1/2x23-1/2x1
- 18x18x1
- 18x20x1
- 18-1/2x22x1
- 18x24x1
- 18x25x1
- 18x30x1
- 18x36x1
- 19x21x1
- 19x22x1
- 19x27x1
- 19-1/2x19-1/2x1
- 19-1/2x21x1
- 19-1/2x21-1/2x1
- 19-1/2x23-1/2x1
- 19-7/8x21-1/2x1
- 20x20x1
- 20x22x1
- 20x22-1/4x1
- 20x24x1
- 20x25x1
- 20x30x1
- 20x36x1
- 21x21x1
- 22x22x1
- 23x23x1
- 23-1/2x23-1/2x1
- 24x24x1
- 24x30x1
- 24x36x1
- 25x25x1
- 10x10x2
- 10x20x2
- 12x24x2
- 14x20x2
- 14x25x2
- 15x20x2
- 16x16x2
- 16x20x2
- 16x24x2
- 16x25x2
- 18x20x2
- 18x24x2
- 18x25x2
- 20x20x2
- 20x24x2
- 20x25x2
- 24x24x2
- 25x25x2
- 12x24x4
- 16x20x4
- 16x25x4
- 18x24x4
- 20x20x4
- 20x24x4
- 20x25x4
- 24x24x4
- 25x29x4
- 12-1/2x20x4-1/2
- 16x25x4-1/2
- 20x20x4-1/2
- 20x25x4-1/2
- 20x25x5
- Custom/Odd Size
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