17_1/2x27x1 Trane Replacement MERV 8 Plus Carbon AC Furnace Filters 6 Pack microbes even coverage over a 3'

even coverage over a 3' x 5' growing area

antiseptic

Why Ideal-Air Dehumidifier 120 Pint with Internal Condensate Pump

Botrystop WP can be applied to long list of crops grown in fields

Minimum Order Quantity: 40 bags

17_1/2x27x1 Trane Replacement MERV 8 Plus Carbon AC Furnace Filters 6 Pack microbes even coverage over a 3'Nordic Pure Trane Replacement MERV 8 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air