Material: Polypropylene
which is a central component of the chlorophyll molecule
Your PeriPod M4™ responds to triggers received from the Bluelab® Pro Controller™
Made of recycled HDPE in the UK
OMRI listed and NOP (National Organic Program) approved
20x21x1 Exact MERV 13 AC Furnace Filters 6 Pack reflective-and-greenhouse-films Material: PolypropyleneNordic 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