15x19x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack aaron Easily produces 120 gallons per

Easily produces 120 gallons per hour of clear water filtered down to 5 microns

(24) 12W LED Bulbs

Diglyphus isaea perform best in warmer conditions

more cost-effective compared with other same type lights

15x19x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack aaron Easily produces 120 gallons perNordic 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