12x12x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack Monterey Lawn & Garden Products and mycorrhizae (Glomus intraradices 0

and mycorrhizae (Glomus intraradices 0

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Instant fungal and bacterial inoculant

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12x12x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack Monterey Lawn & Garden Products and mycorrhizae (Glomus intraradices 0Nordic Pure Half Inch Ring Panel AC Furnace Air Filters consist of an internal frame bonded between flat layers of two different types of electrostatically charged HVAC furnace filter media. The first layer is a high capacity, polyester filter material which acts as a pre filter, capturing large airborne particles. The second, more efficient, layer is a MERV rated smooth poly blend filter material. The electrostatic charge works as a magnet to draw in