23x25x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack soil nutruient Black Spot

Black Spot

Available in 3

Wattage: 630 Watts

• 3 spare brass plugs to decrease CO2 production

1' connector cable connects up to 4 units

23x25x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack soil nutruient Black SpotNordic 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