20x24x4 (3 5/8) Pleated MERV 8 Air Filters 1 Pack Reflectors & Grow Lights High quality return spring enhances

High quality return spring enhances speed and performance

The larvae molt as they grow and mature through 3 instar stages

Head height: 14' (AAPC2010) and 23' (AAPC2020)

Increase efficiency

9" electrical cord

20x24x4 (3 5/8) Pleated MERV 8 Air Filters 1 Pack Reflectors & Grow Lights High quality return spring enhancesNordic Pure 20x24x4 Pleated Air Filters MERV 8 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, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage