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CMH technology incorporates spectral wavelengths not found inside the PAR range
When these beneficial organisms are returned to the soil
and soilless gardens
Its micro-fine properties provides for rapid penetration into the soil structure
but also contains Calcium (17%) and Magnesium (1%)
16x22_1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Controller CMH technology incorporates spectral wavelengthsNordic 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