23x25x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Garden Hygiene and Safety our salt-free formula is the

our salt-free formula is the cleanest solution to protect your most precious products without affecting their inherent qualities

Whether you're running a commercial greenhouse or tending a backyard garden

The physical properties of the product also further enhance its use in horticulture

Made from natural coconut fibers and bound by organic latex

DaPlug Sponge Cubes - Bulk 2100 Per case

23x25x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Garden Hygiene and Safety our salt-free formula is theNordic Pure Custom MERV 14 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