21_1/2x23_3/8x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack light-movers-hangers B'Cuzz Blossom Builder Tabzz are

B'Cuzz Blossom Builder Tabzz are suitable as an addition to the regular NPK nutrition for cultivation on soil

The superior full-spectrum color output is easy on your eyes and provides proper visual color in your work area

wait 24 hours for reapplication

AC Input Power : 650W

This unit is fully automatic

21_1/2x23_3/8x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack light-movers-hangers B'Cuzz Blossom Builder Tabzz areNordic 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