12x24x4 (3 5/8) Pleated MERV 15 Air Filters 2 Pack drying-racks and maintain as they fit

and maintain as they fit into any ducting or filtering system

overflow extensions and debris screens easily slip into outlets

Works with Hydrofarm reflectors and all common reflectors

the DBT Model 1 is ideal for home growers and small harvests looking to simultaneously streamline processes and safeguard standards

Reinforced with Multi-Layer Patented Technology

12x24x4 (3 5/8) Pleated MERV 15 Air Filters 2 Pack drying-racks and maintain as they fitNordic Pure 12x24x4 Pleated Air Filters MERV 15 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, smoke particles, smog, allergens, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured