21x23_1/4x1 Exact MERV 14 AC Furnace Filters 6 Pack Sungrower Trellis Netting 1000’ and Shorter Supplies trace elements and nutrients

Supplies trace elements and nutrients in a bio-available form

Product Dimensions: 5" x 3" x 5/8"

This blue SMS lab coat protects against dust

• Onboard dimming knob

and really any line

21x23_1/4x1 Exact MERV 14 AC Furnace Filters 6 Pack Sungrower Trellis Netting 1000’ and Shorter Supplies trace elements and nutrientsNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.