HEPA Filter for Flex Vacuum Subtype - Pressure Washer Accessories Kranzle recommends changing the oil

Kranzle recommends changing the oil after the first 50 hours of use

you will incur a 25% restocking fee with them

The Knife Holder Insert is made of solid wood and looks seamless when installed inside the drawers

These also feature a pushdown pressure relief valve

HEPA Filter for Flex Vacuum Subtype - Pressure Washer Accessories Kranzle recommends changing the oilThe Flex Vacuum has three filters, two of which may need to be swapped out over time. This is the HEPA filter that goes on the base of the motor unit. HEPA filters make the vacuum hypoallergenic and take all the bad stuff out of the air. This filter is made of fleece coated with Teflon ensuring that it lasts for a very long time. The Teflon coating makes the surface dirt repellent and prevents the filter from getting clogged. You can also clean this