Filter Element Dimensions – Disposable Type
How the part number is arranged
Filter elements are available in a wide range of standard diameters and lengths. These are based on traditional industry standard sizes and allow the element to be installed in other proprietary equipment. All disposable filter elements have a part number arranged in three sections, for example, 25.64.5K. The first part refers to the inside diameter in mm, so in this case the inside diameter of this particular element is 25.5mm, but is rounded down to the nearest whole number which is 25. The second part refers to the overall length. In this case, the length of our 25.64.5K is 64mm. Finally, the last part of our code for our disposable filter elements refers to the grade and binder.
We have standard tolerances that our production team use when manufacturing filter elements. For example, 25.64.5K should have an inside diameter of 25.5mm, but we allow ourselves a standard 0.25mm each way. So the actual inside diameter could be 25.75mm at the very most or 25.25mm at the very least. We also use a standard 0.50mm tolerance for the outside diameter.
Take the time to look at our chart that we have put together. This will show you a list of all our standard disposable filter elements, particulate and coalescing, along with their actual sizes in millimetres and the standard tolerances we use in manufacturing.
Particulate Types
| Element | Inside Ø | Tolerance | Outside Ø | Tolerance | Length | Tolerance |
| 10.32 | 10.0 | ±0.25 | 14.0 | ±0.50 | 32.0 | ±0.25 |
| 10.57 | 10.0 | ±0.25 | 14.0 | ±0.50 | 57.0 | ±0.25 |
| 12.20 | 12.5 | ±0.25 | 17.0 | ±0.50 | 20.0 | ±0.25 |
| 12.25 | 12.5 | ±0.25 | 17.0 | ±0.50 | 25.4 | ±0.25 |
| 12.32 | 12.5 | ±0.25 | 17.0 | ±0.50 | 32.0 | ±0.25 |
| 12.57 | 16.0 | ±0.25 | 17.0 | ±0.50 | 57.0 | ±0.25 |
| 16.32 | 16.0 | ±0.25 | 22.0 | ±0.50 | 32.0 | ±0.25 |
| 16.41 | 16.0 | ±0.25 | 22.0 | ±0.50 | 41.0 | ±0.25 |
| 25.30 | 25.5 | ±0.25 | 31.0 | ±0.50 | 30.0 | ±0.25 |
| 25.51 | 25.5 | ±0.25 | 31.0 | ±0.50 | 51.0 | ±0.25 |
| 25.64 | 25.5 | ±0.25 | 31.0 | ±0.50 | 64.0 | ±0.25 |
| 25.127 | 25.5 | ±0.25 | 31.0 | ±0.50 | 127.0 | ±0.25 |
| 25.178 | 25.5 | ±0.25 | 31.0 | ±0.50 | 178.0 | ±0.25 |
| 38.58 | 38.5 | ±0.25 | 45.0 | ±0.50 | 58.0 | ±0.25 |
| 38.89 | 38.5 | ±0.25 | 45.0 | ±0.50 | 89.0 | ±0.25 |
| 38.115 | 38.5 | ±0.25 | 45.0 | ±0.50 | 115.0 | ±0.25 |
| 38.152 | 38.5 | ±0.25 | 45.0 | ±0.50 | 152.0 | ±0.25 |
| 38.178 | 38.5 | ±0.25 | 45.0 | ±0.50 | 178.0 | ±0.25 |
| 51.89 | 51.2 | ±0.25 | 59.0 | ±0.50 | 89.0 | ±0.25 |
| 51.476 | 51.2 | ±0.25 | 59.0 | ±0.50 | 476.0 | ±0.25 |
| 63.762 | 63.5 | ±0.25 | 72.0 | ±0.50 | 762.0 | ±0.25 |
Coalescing Types
| Element | Inside Ø | Tolerance | Outside Ø | Tolerance | Length | Tolerance |
| 10.32 | 10.0 | ±0.25 | 18.0 | ±0.50 | 32.0 | ±0.25 |
| 10.57 | 10.0 | ±0.25 | 18.0 | ±0.50 | 57.0 | ±0.25 |
| 12.32 | 12.5 | ±0.25 | 19.0 | ±0.50 | 32.0 | ±0.25 |
| 12.57 | 12.5 | ±0.25 | 19.0 | ±0.50 | 57.0 | ±0.25 |
| 25.35 | 25.5 | ±0.25 | 35.0 | ±0.50 | 35.0 | ±0.25 |
| 25.64 | 25.5 | ±0.25 | 35.0 | ±0.50 | 64.0 | ±0.25 |
| 27.64 | 27.0 | ±0.25 | 39.0 | ±0.50 | 64.0 | ±0.25 |
| 25.127 | 25.5 | ±0.25 | 35.0 | ±0.50 | 127.0 | ±0.25 |
| 25.178 | 25.5 | ±0.25 | 35.0 | ±0.50 | 178.0 | ±0.25 |
| 38.58 | 38.5 | ±0.25 | 50.0 | ±0.50 | 58.0 | ±0.25 |
| 38.89 | 38.5 | ±0.25 | 50.0 | ±0.50 | 89.0 | ±0.25 |
| 38.115 | 38.5 | ±0.25 | 50.0 | ±0.50 | 115.0 | ±0.25 |
| 38.152 | 38.5 | ±0.25 | 50.0 | ±0.50 | 152.0 | ±0.25 |
| 38.178 | 38.5 | ±0.25 | 50.0 | ±0.50 | 178.0 | ±0.25 |
| 51.89 | 51.2 | ±0.25 | 63.0 | ±0.50 | 89.0 | ±0.25 |
| 51.230 | 51.2 | ±0.25 | 63.0 | ±0.50 | 230.0 | ±0.25 |
| 51.476 | 51.2 | ±0.25 | 63.0 | ±0.50 | 476.0 | ±0.25 |
| 63.476 | 63.5 | ±0.25 | 76.0 | ±0.50 | 476.0 | ±0.25 |
| 63.762 | 63.5 | ±0.25 | 76.0 | ±0.50 | 762.0 | ±0.25 |
Special size filter elements can also be produced that are not included on this chart.
We can manufacture a wide range of different element dimensions.
Contact us for more details.