6x20x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack hydro-x Harmful if swallowed

Harmful if swallowed

Contains AC Infinity axial fans <> which meet UL-507 standards for safety under Underwriters Laboratories certificate E503903

IP65 wet location rated protection against water and dust

Includes plated top loop and bottom hook for hanging

6x20x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack hydro-x Harmful if swallowedNordic 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