18x18x2 Pleated MERV 14 Air Filters 12 Pack Grow1 5' Steel Stake less than 0

less than 0

- Several sizes available

Stable Color: Low color shift over time for more consistent lighting

The parasitoid larvae feed on developing whiteflies for around three weeks until reaching adulthood

Comes with cleanable sediment filter and in/out pressure gauges to monitor when to change filters

18x18x2 Pleated MERV 14 Air Filters 12 Pack Grow1 5' Steel Stake less than 0Nordic 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.