SKU: 10464844595
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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
X 600W Pro LED is a perfect solution for home-grow
Calibration is simple with the push buttons on the meter and fresh Bluelab calibration solutions
High Pressure Sodium has a light spectrum shifted towards the red
Stainless steel ultraviolet filtration to remove 99
easy readings
18x28x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Led X 600W Pro LED isNordic 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