Think Crucial Replacement Air Filter - Compatible with Bissell Style 12 - HEPA Style Filter Parts For PowerForce Bagless Models 6594, 6594F - Pair with Part #203-1402 and 203-8037 - Available In Bulk (2 Pack) Vacuum Bags Change them more frequently if

Change them more frequently if you live in an area that has a higher pollen count

both physically and mentally

Does the simple chore make you cough or bring a tear to your eye

Just when you thought your vacuum was going to last forever

or Whirlpool® or its affiliates

Think Crucial Replacement Air Filter - Compatible with Bissell Style 12 - HEPA Style Filter Parts For PowerForce Bagless Models 6594, 6594F - Pair with Part #203-1402 and 203-8037 - Available In Bulk (2 Pack) Vacuum Bags Change them more frequently ifUPC: 700953604309 Filters are an essential part of your vacuum working properly. Dirt comes in and gets trapped in the bag, but the smaller bits of dust can leak. You don't want these finer particles to get spewed all over by your vacuum; that would blow. Filters trap this dust and keep the exhaust clean. However, eventually, they get filled and start to let some things out. That means it's time to replace your filter. This pack of filters has two