16x36x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Cone Filler Depending on the size

Depending on the size

ornamental olive trees or comice pear

Grasshopper (Gryllus)

May be applied anytime during the growing season through harvest

16x36x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Cone Filler Depending on the sizeNordic Pure Custom MERV 14 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