17_1/2x17_1/2x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack hydro-x Increases oxygen and nutrient availability

Increases oxygen and nutrient availability in growing media

24-inch (620mm) fixed length pruner

BEST VALUE - Comprehensive Control for General Pest Infestations

Full Ceramic Carts 0

this proprietary formula contains stabilizers and buffers that counteract phytotoxicity allowing you to use PERpose Plus freely all over plant material and into the root zone without fear of damaging delicate plants

17_1/2x17_1/2x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack hydro-x Increases oxygen and nutrient availabilityNordic Pure Custom MERV 10 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