6x20x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack organic The portability and large tank

The portability and large tank size make it ideal for applying pesticides

Window Air Conditioner Filters 24 x 96 bulk roll are made in the USA

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This block is big enough to grow a large plant for its entire life

Less transplant shock

6x20x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack organic The portability and large tankNordic 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