17x28x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack spl_fluence DE bulbs are more efficient

DE bulbs are more efficient than standard bulbs

Output Current:                         10A

Bearing with Cover for XL Trimmer

consistently and successfully

Replacement end cap for Triminator XL Dry trimmer

17x28x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack spl_fluence DE bulbs are more efficientNordic 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