14_1/2x27_1/2x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Cleaning Products (2) channel scrub brushes

(2) channel scrub brushes

Cabbage Root Maggot

Ships via overnight methods on Wednesdays only

• Improved arc tube design

using 4 in PVC or 4 in DWV plastic pipe works best

14_1/2x27_1/2x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Cleaning Products (2) channel scrub brushesNordic Pure Custom MERV 14 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