26x30x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack AIR FILTER BOXES 【SUPERIOR HEAT DISSIPATION】Designed for durability

【SUPERIOR HEAT DISSIPATION】Designed for durability

To maintain long term biostimulant benefits spray 2 oz per gallon once a week

15 foot (CSXCORD) and 25 foot (CSXCORD25) options

responsible for generating steam

The controller includes ECM ports (A/B) and alarm ports with NO/NC configurations per group

26x30x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack AIR FILTER BOXES 【SUPERIOR HEAT DISSIPATION】Designed for durabilityNordic Pure Custom MERV 10 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