9x13x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack spl_hi ecommerce and florist professionals: Use

ecommerce and florist professionals: Use as a general purpose

Note: Item #713020 is supplied without shrink wrap

Tests at 90CM above the canopy produce a highly consistent 350Par spread over an area of 1

If mummies are present

For bouquet makers

9x13x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack spl_hi ecommerce and florist professionals: UseNordic 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