14x18x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack double-ended 000 Watt Metal Halide double-ended

000 Watt Metal Halide double-ended Lamp 6K High frequency e-ballast 1

Citrus Red Scale (aka California Red Scale) (Aonidiella aurantii)

Prodenia spp)

ANSI Cut Rated A3

The customized flow restrictor ensures water spends enough time in contact with the media to maximize reduction effectiveness

14x18x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack double-ended 000 Watt Metal Halide double-endedNordic 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