9x13x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack commercial-lighting-fixture Dimensions - 15*15*114 cm

Dimensions - 15*15*114 cm

- LATEX FREE Finger Tip Thickness: 6 mil xtra thick

Par Efficiency - 2

GROW is used only in the vegetative stage and is completely omitted during the blooming stage

9x13x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack commercial-lighting-fixture Dimensions - 15*15*114 cmNordic Pure Custom MERV 7 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