17_1/4x29_1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack chillers-heaters-and-purification Treats up to 4

Treats up to 4

Flowering Pear

These powerful pumps can be used in your EZ-CLONE and many other hydroponic applications

All of these EXTRACT

Adapters can be purchased separately also

17_1/4x29_1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack chillers-heaters-and-purification Treats up to 4Nordic Pure Custom MERV 8 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