23x25x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack soil nutruient 108 x FloraCap® 2

108 x FloraCap® 2

This sustainable production method reduces emission outputs into the environment

1' connector cable connects up to 4 units

Castings are a source of over 60 micronutrients and trace minerals

• 3 spare brass plugs to decrease CO2 production

23x25x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack soil nutruient 108 x FloraCap® 2Nordic 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