10x33x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack microbes Lifespan : 50000H

Lifespan : 50000H

They are perfect for holding Rockwool or Stonewool slabs

• Packaging is compressed: 4 cu

Trim straight into these bad boys

1 x Matrix Circulator | 3"

10x33x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack microbes Lifespan : 50000HNordic 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