10x33x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack pumps-&-irrigation Each Trim Bin Filter includes

Each Trim Bin Filter includes one 16 x 17

Upgrade your irrigation system today

SupremeAir Australian Carbon Filter 8'' x 39''

• Aerodynamically optimized airflow

The Royal Flush then strips these larger particles out of your plant through the plant's vascular system

10x33x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack pumps-&-irrigation Each Trim Bin Filter includesNordic Pure Custom MERV 12 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