Technaflora's exceptional liquid extract is made from 100% pure
CalCarb is a unique form of a simple and very common compound that contains both calcium and carbon
Excellent heat dissipation structure is no fans required and no noise produced
Typical bubble buckets designs have failed to fully address the need for complete bucket and reservoir circulation
20x24x1 Pleated MERV 14 Air Filters 6 Pack Garden Accessories Technaflora's exceptional liquid extract isNordic 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.