20x22x1 Pleated MERV 13 Air Filters 6 Pack Chemicals The strong wooden handle measures

The strong wooden handle measures 29

Sclerotinia sclerotiorum)

• TIP OVER switch shuts off gas source if the unit falls or tips over

DLI (Daily Light Integral) Control and Monitoring

0% – Kelp Extract (Ascophyllum nodosum) – (microbe food)

20x22x1 Pleated MERV 13 Air Filters 6 Pack Chemicals The strong wooden handle measuresNordic 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