30x30x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack spl_cg For Control of Small Hive

For Control of Small Hive Beetle - Use 5 Million for every 10 Hives

OMRI listed and NOP (National Organic Program) approved

With a balanced air to water ratio for water retention and drainage

Grow1 Steel Stake Plant Supports are ready for heavy lifting

edge® features a capacitive touch keypad that gives a distinctive

30x30x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack spl_cg For Control of Small HiveNordic Pure Custom MERV 10 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