28x30x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack commercial-greenhouse-fixtures Performance of combustion chamber¹: 23

Performance of combustion chamber¹: 23 kW / 30

Environmental Protection Agency (EPA)

or duct systems for residential and commercial applications

PredaLure was developed to help gardeners and growers attract predatory beneficial insects such as green lacewing

making it a good choice to use with beneficial insects

28x30x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack commercial-greenhouse-fixtures Performance of combustion chamber¹: 23Nordic Pure 28x30x4 Pleated Air Filters MERV 14 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