8_7/8x19_1/8x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack harvest-solutions Removes up to 99% of

Removes up to 99% of chlorine and 90% of sediment

when used in combination with fertilizers

Single use only

• Designed for possible best biological production

Our CMH 1000W fixtures are designed for commercial use and are suitable for vegetative and flowering purposes

8_7/8x19_1/8x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack harvest-solutions Removes up to 99% ofNordic Pure Custom MERV 12 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