17x28x1 Exact MERV 13 AC Furnace Filters 6 Pack Monitors & Timers Fish tank and gravel

Fish tank and gravel

Blades stay sharp longer

* NOTE: Bench sold separately

RootShield WP blocks and actively attacks pathogens by releasing enzymes that dissolve the cell wall of pathogens after which the Trichoderma "eats" them

and adult forms of soft-bodied insects

17x28x1 Exact MERV 13 AC Furnace Filters 6 Pack Monitors & Timers Fish tank and gravelNordic 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