15x9x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack bloom • Accepts 50 Hz to

• Accepts 50 Hz to 60 Hz with no extra wiring needed

Use as a spot treatment in lawns and in and around gardens

HI98121 is a waterproof meter that measures pH

Their roots can’t seek out nutrition in the ground

Use to Raise the pH to the proper levels when pH is too low

15x9x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack bloom • Accepts 50 Hz toNordic Pure Custom MERV 12 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