17x21x1 Exact MERV 13 AC Furnace Filters 6 Pack LUXX Bar 4 Hours of constant use

4 Hours of constant use

50/60 Hz power supply and supplies four-mode dimming

easy-to-use

these all natural bamboo stakes will last through outdoor conditions and have many uses

Oasis Origins also provides a sanitary rooting environment

17x21x1 Exact MERV 13 AC Furnace Filters 6 Pack LUXX Bar 4 Hours of constant useNordic 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