12x26_1/2x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Aeromixer Synthetic Pro Edition calibration solutions and cleaning solutions

calibration solutions and cleaning solutions packaged in a durable plastic carrying case

• Best-in-class photosynthetically active ratiation (PAR): 2 400 μmol/s• Optimized spectral distribution for high photosynthesis efficiency• High red light ratio and blue output for healthy plant growth and robustness• High PAR maintenance over lifetime• Easy lamp change

This offers the grower a lighter weight option than heavy bags of wet soil

Full-spectrum for better results

Flowers is very effective in both Soil and Hydroponic gardens

12x26_1/2x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Aeromixer Synthetic Pro Edition calibration solutions and cleaning solutionsNordic 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