10x18x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack spl_hlg CalCarb - Natural Plant Performance

CalCarb - Natural Plant Performance Enhancement Boosts Photosynthesis Both calcium and carbon are critical to plant development

Working Environment: Temperature 32-122°F

Life Cycle: Egg to adult takes about 18 days at 70°F with a total lifespan of around 9 weeks

This plant fertilizer is derived from 100% microalgae that have been carefully cultivated using innovative and sustainable production methods

* All hardware made of SS304 Stainless Steel

10x18x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack spl_hlg CalCarb - Natural Plant PerformanceNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.