Features

• Replacement Filter for XPOWER Air Scrubber models X-3400A, X-3780 and X-4700AM
• Easy to install
• 2" Thick True HEPA filter 

This 2-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%.

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.