8x30x1 MERV 7 AC Furnace Filters 6 Pack plant-care/pest-&-disease-control Improve Eciency

Improve Eciency

light distribution

Enzymes (protease & cellulase)

1-year warranty on probe• Compatible with all Apera GroStar probes

For harder soils

8x30x1 MERV 7 AC Furnace Filters 6 Pack plant-care/pest-&-disease-control Improve EciencyNordic Pure MERV 7 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 and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters