12_1/8x15x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack water-pumps-&-irrigation-supplies By using existing double-ended fixtures

By using existing double-ended fixtures with our new 1

a botanical surfactant

24 x FloraCap® 2

IP65 power connection allows quick attachment at the fixture for easy installation and maintenance

Full spectrum design with spectral tuning capabilities cover each critical phase of growth from vegetative to flowering

12_1/8x15x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack water-pumps-&-irrigation-supplies By using existing double-ended fixturesNordic 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