17_1/2x23_1/2x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack new-releases Is the exact same dimensions

Is the exact same dimensions as AIRPLATE S9 and T9

• European-made VS K12 x 30s high temperature lamp holders

We recommend that you change your air filter every 3-6 months to maintain maximum efficiency indoor air quality

Each BOSS is compressed in a 5 to 1 ratio and is available in 6" X 6" and 8" X 8" bags

The ILUMINAR iL1c 330W LED delivers a tuned Full Spectrum for sensitive plants and low wattage requirements

17_1/2x23_1/2x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack new-releases Is the exact same dimensionsNordic 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