22x24_1/4x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack HPS • 3100K lamp included

• 3100K lamp included

1 x Sensor Board

The DL Speedy Matte Black Bill Counter features a bright LED screen and includes functions such as

labs and scientific testing

such as Botanicare’s ReadyGro Plugs or rockwool cubes

22x24_1/4x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack HPS • 3100K lamp includedNordic Pure Custom MERV 14 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