17x29x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack featured (12) 60° 2 GPH Long

(12) 60° 2 GPH Long Plunge Drippers

The greenhouse challenge is to offer not only the most uniform lighting pattern for crops

oriental vegetables

Hydrologic ARCS works with any application that creates condensate water such as air conditioners and dehumidifiers

17x29x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack featured (12) 60° 2 GPH LongNordic Pure Custom MERV 7 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