10x33x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack cloning-and-seed-starting Bactericide & Fungicide Proven To

Bactericide & Fungicide Proven To Reduce Botrytis

660 and 730 nanometer chips along with 4

small hydroponics applications

STATIC PRESSURE: 1

10x33x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack cloning-and-seed-starting Bactericide & Fungicide Proven ToNordic 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