15x23x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack cleanroom This 2-part blended liquid formula

This 2-part blended liquid formula should be used in equal amounts during the flowering phase to stimulate the rapid onset of bud production

Left coast Wholesale offers additional accessories from Harvest More including a 220-micron screen that is an interchangeable option for users who want to collect larger plant matter particles

This water pump moves 1268 GPH through 1" pipe thread fittings and has a dependable ceramic/graphite seal

These lenses use notch filtering technology to balance color and allow use with cell phones or other screens

Color: 1 side Black

15x23x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack cleanroom This 2-part blended liquid formulaNordic Pure Custom MERV 14 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