12_1/8x15x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Liquid & Weight Measuring The Twister T4 is legendary

The Twister T4 is legendary in the industry as the workhorse trimmer that simply gets the job done

not intended for use by Healthcare Professionals

• Plant-safe green LEDs

Less attracting of beneficial insects than yellow sticky traps

and rugged carrying case

12_1/8x15x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Liquid & Weight Measuring The Twister T4 is legendaryNordic Pure Custom MERV 8 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