26x30x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack hawthorne Weight: Lightweight for easy field

Weight: Lightweight for easy field use

giving you more time to tend to your plants

The steel enclosure houses three dual-ball bearing blowers that pull heat out of the component and exhausts out the rear

Bacillus amyloliquefaciens and Pseudomonas monteelii

26x30x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack hawthorne Weight: Lightweight for easy fieldNordic 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