Choose this when you need a Final Stage HEPA replacement filter for your Abatement Technologies air scrubber model #PAS1800.

This 14" x 24" Cylindrical HEPA Filter fits the Phoenix Mini-Guardian. It provides true HEPA Efficiency (99.97% efficiency) against particles 0.3 microns or larger.

This 2-inch particulate pre-filter is manufactured to fit air scrubber model #PAS1800. Professionals recommend replacing this filter after 2-5 days of use for maximum results.

This optional 4th stage carbon/potassium filter is designed for optimum odor control. Measures 16 x 16 x 2 inches. Fits the Phoenix Mini-Guardian.