22x29x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack king from ceiling to floor

from ceiling to floor

Temperature compensation: none

Complete Nutrient Delivery – When used with the full 4-part system

Aspergillus niger

A130F Dehumidifier

22x29x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack king from ceiling to floorNordic Pure Custom MERV 12 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