28x28x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Plant Support Cold-rolled steel construction with lockable

Cold-rolled steel construction with lockable tempered glass door protects and holds up to 200 lbs

our Sorter allows you to exponentially speed up your sorting process while maintaining that fine quality your cultivation is known for

in beverage plants

Makes it possible to trim flowers and buds in the most crowded situations

28x28x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Plant Support Cold-rolled steel construction with lockableNordic 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