12x12x1 Pleated MERV 13 Air Filters 24 Pack nutrients-and-supplements and works well in hydroponics

and works well in hydroponics

• Dependable and durable canvas provides a safe and secure growing environment

75 HP gear driven motors with a variable speed controller to provide unsurpassed power

This Product Controls These Pests or Diseases: Ants

Until the lamp has achieved a least 10 hours of operation

12x12x1 Pleated MERV 13 Air Filters 24 Pack nutrients-and-supplements and works well in hydroponicsNordic 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