8_1/2x30x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Sprayers and Wands 20 x Flora Clip 2

20 x Flora Clip 2

the Vertical Grow Shelf System is created

Mature Mantids feed on larger caterpillars

whiteflies (Aleyrodidae)

8_1/2x30x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Sprayers and Wands 20 x Flora Clip 2Nordic Pure Custom MERV 13 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