18x18x2 Pleated MERV 14 Air Filters 12 Pack Grow1 5' Steel Stake these pumps are extremely energy

these pumps are extremely energy efficient

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

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

We use premium coco grow media triple washed

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18x18x2 Pleated MERV 14 Air Filters 12 Pack Grow1 5' Steel Stake these pumps are extremely energyNordic 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.