23_3/4x23_3/4x1Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack nutrient-combo Compatible with DL items 913048

Compatible with DL items 913048

We also carry greenhouse film repair tape

Full spectrum (6400K) grow lights replicate natural sunlight for year round growing

and scheduling

the fans feature a stator-blade design with a high static pressure rating

23_3/4x23_3/4x1Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack nutrient-combo Compatible with DL items 913048Nordic Pure Custom MERV 8 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