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Duotone aurora — cool blue brief on the left, soft violet sheet on the right for cargo details.
For use with reservoirs up to 200 US gal/760 L
The breathable fabric cover promotes air/gas exchange for increased root-zone oxygen levels
Odorless and lightweight
Light infestations can be controlled within 2-3 weeks
Lynette Morgan of Suntec Laboratory in New Zealand performed several independent blind trials
23_3/4x23_3/4x1Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack dis For use with reservoirs upNordic Pure Custom MERV 13 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