6x20x1 MERV 14 AC Furnace Filters 6 Pack propagation trays it contains high concentrations of

it contains high concentrations of red and yellow light in it's spectral output

For use in soil gardening applications

- Works with 1000W Interlux Double ended lamps and most other brands

Foxglove Aphid

These reflectors are lightweight

6x20x1 MERV 14 AC Furnace Filters 6 Pack propagation trays it contains high concentrations ofNordic 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.