15x15x1 Exact MERV 14 AC Furnace Filters 12 Pack microbes The Herbva 5G also features

The Herbva 5G also features a fully detachable mouthpiece

High accuracy

9 cubic foot series vacuum oven is a horizontal chamber structure

Airflow capacity up to 617 CFM

Reinforced with Multi-Layer Patented Technology

15x15x1 Exact MERV 14 AC Furnace Filters 12 Pack microbes The Herbva 5G also featuresNordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.