Rectorseal 83893 Aspen 5/8" Pre-Filter for All Pumps, 3 packRectorseal 83893 5 8" Pre filter for Aspen Mini Pumps Features Helps protect pump from damage due to dirt and debris in condensate water Increases time intervals between maintenance visits Larger surface area than the reservoir filter Pack comes with a tight zip lock top to ensure safe keeping of filters Comes with 6 cable ties to properly secure tubing connection Additional Information Case Weight (lbs) 3. 33 Case Height (inch) 4. 90 Case Length