Pay in 4 interest-free payments of $28.04 Learn more
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
both the individual culture/species as well as the final blend
The OG-Model can process up to 3 lbs
Use High Altitude model at 4500 ft elevation or above
and landscape plants
20x21_1/2x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_hf both the individual culture/species asNordic 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
