18x25x2 Pleated MERV 13 Air Filters 12 Pack grow-systems-trays-reservoirs When used as part of

When used as part of a complete crop nutrition program

The frame has 2 strips of foam tape on 2 sides

The VectorTrap T21 & T22 flying insect traps are among

or 30" Tube Length

• Targets and kills aphids

18x25x2 Pleated MERV 13 Air Filters 12 Pack grow-systems-trays-reservoirs When used as part ofNordic 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