16x28x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Sprayers and Wands UL-listed NOTE: Models 40 GPH-160

UL-listed NOTE: Models 40 GPH-160 GPH contain a steel shaft and are not suitable for saltwater applications

The jacket is made from quartz glass

CPS1050 - 1 Dry Electropolish and 1 Wet Quantanium Tumblers

Can be plumbed for permanent drainage

16x28x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Sprayers and Wands UL-listed NOTE: Models 40 GPH-160Nordic 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