17_1/4x29_1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack pots Greatly increases success rate of

Greatly increases success rate of seeds

🔋 Long Battery Life: Runs on 2 AAA batteries (included) with up to 500 hours of testing time

The T2's hopper is a funnel that takes the unprocessed plant material into the tumbler for trimming

mixed-flow and centrifugal ventilation fans

17_1/4x29_1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack pots Greatly increases success rate ofNordic 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