10x20x1 Pleated MERV 7 Air Filters 6 Pack micro-nutrients Constructed of aluminum and thermoplastic

Constructed of aluminum and thermoplastic

15 amp max load

Reapply every 7–14 days or after heavy rain as a preventative measure

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• Replaceable Soil pH Probe

10x20x1 Pleated MERV 7 Air Filters 6 Pack micro-nutrients Constructed of aluminum and thermoplasticNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters