10x15x1 MERV 13 AC Furnace Filters 6 Pack pumps-and-irrigation-supplies Please ensure someone is available

Please ensure someone is available to receive and refrigerate upon delivery

Foliar Application: ¼–½ tsp per gallon of water

Bluelab PeriPod M4™ will maintain stable pH and nutrient levels in your reservoir

Whether you’re in a cleanroom

stop two weeks before final flush

10x15x1 MERV 13 AC Furnace Filters 6 Pack pumps-and-irrigation-supplies Please ensure someone is availableNordic 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