20x24x4 (3 5/8) Pleated MERV 12 Air Filters 6 Pack Water Pumps & Irrigation Supplies 15' remote sensor probe with

15' remote sensor probe with photocell

Adjustable velcro closure

inserted into pebbles

In soil where earth worms have been introduced

20x24x4 (3 5/8) Pleated MERV 12 Air Filters 6 Pack Water Pumps & Irrigation Supplies 15' remote sensor probe withNordic Pure 20x24x4 Pleated Air Filters MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, smoke particles, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy