6x16x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack coco Growing your plants with both

Growing your plants with both Top Feed Watering and Bottom Feed oxygenation will create extremely happy plants with rapid growth rates and HUGE yields

Mix well then add remaining fertilizers and additives

and other HVAC applications

Lygus Bugs

Add 8-12 mL KALIX Grow A per gallon of nutrient solution during the vegetative growth phase

6x16x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack coco Growing your plants with bothNordic 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