17_1/4x19_1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Tents & Tarps The Grower's Choice 10K bulb

The Grower's Choice 10K bulb is for growers who are looking to maximize yield and resin production

and multiple nutrient sources ranging from quick-release nutrients to nutrients with a longer release schedule to avoid nutrient burn

Silver Bullet and Mini trimmer machines

Protection agent Dry particulates Size Universal Pack Type Bulk Sterile No FITS CHEST SIZE N/A FITS WAIST SIZE N/A Color Black Material Polypropylene Seam Style Ultrasonically welded seams Closure Type Latex Free Elastic Country of Origin China

• 5 years of product development and testing ensures performance & reliability

17_1/4x19_1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Tents & Tarps The Grower's Choice 10K bulbNordic Pure Custom MERV 13 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