Description
The tip is hand folded into a W to prevent materials from passing through yet give an unfiltered big draw
An Electronic Shut Off Kit is not required
high phosphorus fertilizer that also contains a good supply of nitrogen for growth and vigor
3 lph) at 25 psi (1
and poor air quality threaten the productivity and compliance of your commercial or industrial facility
8x18x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Air Filter The tip is hand foldedNordic Pure Custom MERV 12 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