Do you notice dust on furniture and other surfaces of your home? Do you have problems with pollen or suffer from allergies? CAP50 and CAP100 series models are professionally installed into your home’s central HVAC system to continuously remove allergens, irritants and pollutants from the air before they can enter the living space.

Both models provide a much higher level of particulate filtration and dirt holding capacity than standard furnace filters or electrostatic filters. These in-line filtration systems capture up to 97% of the particles that standard filters miss, including fine dust and dirt particles and pollens.

Also, both models feature an inexpensive one-inch deep prefilter that removes larger particles and extends the life of the more expensive final-stage filter. When dirty, it is thrown away and replaced, just like the original one-inch furnace filter.

The high-capacity, five-inch deep final filter captures invisible particles that pass through standard filters, such as fine dirt and dust particles, soot, animal hair and dander, and pollens. This filter has achieved an outstanding MERV 11 efficiency rating in tests following the ASHRAE 52.2 standard.