23x25x1 Exact MERV 14 AC Furnace Filters 6 Pack chillers-heaters-and-purification Permaflect can be wiped clean

Permaflect can be wiped clean for long-lasting reflectivity

Nordic Pure 18x24x2 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

As soon as you see tiny praying mantids emerge remove the lid and sprinkle the mantids around your garden

Ideal for Container Gardens and Houseplants

Use 3 ml-8 ml of solution per gallon of water during the Bloom cycle (see feed chart for further details)

23x25x1 Exact MERV 14 AC Furnace Filters 6 Pack chillers-heaters-and-purification Permaflect can be wiped cleanNordic Pure MERV 14 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, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.