17x25x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack Led Oasis Origins also provides a

Oasis Origins also provides a sanitary rooting environment

It is quiet

The natural fungal spores in RootWeb bond to the root system of most plants

• Use on medical plants and hemp

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17x25x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack Led Oasis Origins also provides aNordic Pure Custom MERV 10 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