16_1/4x21_1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack flowering AZOS Red Liquid is the

AZOS Red Liquid is the key to successful transplants and gardens

To be used exclusively with ONA Gel

and multilayer planting

The Grow1 Motorized Light Mover allows you to distribute a single light over a much larger area

* 40cm / 15

16_1/4x21_1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack flowering AZOS Red Liquid is theNordic 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