14x16x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack plant-support Milky Spore's effectiveness can be

Milky Spore's effectiveness can be enhanced with the use of beneficial nematodes - specifically NemaSeek

Influenza A (H1N1)(formerly called Swine Flu)

4ft Spacing

Western Lawn Moth (Tehama bonifatella)

14x16x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack plant-support Milky Spore's effectiveness can beNordic Pure Custom MERV 7 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 condition