Features

• Replacement Filter for XPOWER X-3500 Air Scrubbers
• Washable and easy to install
• 1.4" Thick True HEPA filter 

This 1.4-inch thick Professional HEPA Filter captures contaminants such as bacteria, allergens, mould and even 0.3-sized sub-micron particles at a rate of 99.97 percent.

Several pre-filter Air Scrubber stages ensure a long life of this filter. Replace as needed when indicator light illuminates and other filters have been checked for blockages.