17x26x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Led single-handed “roll-lock” socket that means-

single-handed “roll-lock” socket that means- simple lamp installation

the Gladiator hopper has a mesh bag and a sturdy base

6" air cooled tube reflector- A reflector and cooling duct in one

Armyworms (including Beet Army Worms

17x26x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Led single-handed “roll-lock” socket that means-Nordic Pure Custom MERV 13 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