18x24x1 Pleated MERV 12 Air Filters 24 Pack spl_ps Featuring an air tight design

Featuring an air tight design

AI11030 - GroStar GS3 EC/PPM/Temp Pen

The ES means Extra Strength

of Pro-TeKt® per gallon of water and add to the system’s holding tank

industrial grade units capable of pulling 190 pints per day in optimum environments (see specifications)

18x24x1 Pleated MERV 12 Air Filters 24 Pack spl_ps Featuring an air tight designNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different