17_1/8x26_1/2x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Nutriants Removes 99% of chlorine and

Removes 99% of chlorine and 90% of sediment

MaxPar 600W Double Ended Single Jacket Metal Halide 4K lamp is suitable for both flowering and vegetative growth

Relatively low toxicity to nontarget organisms (including beneficials)

battery level indicator

17_1/8x26_1/2x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Nutriants Removes 99% of chlorine andNordic 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