16x30x1 Pleated Air Filters MERV 13 Plus Carbon 3 Pack hydro-systems - Includes 1 x 145

- Includes 1 x 145 micron screen

When To Use: Milky Spore Powder is a one-time application

Accept no substitute

Using Clay Pebbles

16x30x1 Pleated Air Filters MERV 13 Plus Carbon 3 Pack hydro-systems - Includes 1 x 145Nordic Pure 16x30x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material while