The AllerAir 5000-D-Exec-Carbon Replacement Filter provides professional grade replacement for air purifiers that have congested filters that need replacement. The filtration provides adequate cleansing that catches debris and filters out dangerous dust from the air in order to provide a clear air environment. The replacement filter ensures that air purifiers are able to maintain longevity as the 5000-D-Exec-Carbon Replacement Filter adds time and functionality on to units. The filter is conveniently priced and provides easy accessibility for artists who need to make a filter purchase. Replacement filters provide clean fresh ways to make sure all of the debris in the air is filtered out so that projects are safe and artists are able to breathe easier without worry.