22x23x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Reflectors & Grow Lights Top·Max™s a 100% organic flowering

Top·Max™s a 100% organic flowering strengtheners which has the threefold purpose of increasing the actual size and weight of clusters of flowers

Rounding out the system is the DE1000Zh (Enclosed) Reflector and a premium European-made DE lamp with rated PAR output of 2100 µmol/s

Under these conditions

The layout of the reel allows for a maximum number of blades and optimizes blade surface area

The tilting feature allows the user to pour out the top portion and a convenient catch bag with attached handle is included with each model in addition to 1 pre-installed blade

22x23x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Reflectors & Grow Lights Top·Max™s a 100% organic floweringNordic Pure Custom MERV 8 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