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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
• 6” x 36” Material Column
Perlite is a unique volcanic mineral which expands from four to twenty times its original volume when it is heated
plant-safe chemical with powerful oxidative properties to keep your root zone clean and free of unwanted organisms and buildup
These single units come in varying lengths and multiple different efficacies that range from 2
12x22x1 Exact MERV 7 AC Furnace Filters 6 Pack ventilation • 6” x 36” MaterialNordic 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