28x28x1 MERV 13 AC Furnace Filters 6 Pack Liquid & Weight Measuring 72-cell seedling insert

72-cell seedling insert

Same day shipping NOT available

Controlling CO2 has never been easier or more affordable

This product will not tear easily like other mylars

and selectable automatic shut off

28x28x1 MERV 13 AC Furnace Filters 6 Pack Liquid & Weight Measuring 72-cell seedling insertNordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200