10x33x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Hand Tools SUNMASTER 600W FULL NOVA

SUNMASTER 600W FULL NOVA

120/240V models come with a 240V power cable

The MC720 Kit - Comes with the MC122 pH controller and MP810 dosing pump

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10x33x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Hand Tools SUNMASTER 600W FULL NOVANordic 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