17x29x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack king Sachets have a different shipment

Sachets have a different shipment schedule and processing time than other sizes

balancing the color spectrum with a high-quality Carl Zeiss lens for insane optical clarity when used under HPS (High Pressure Sodium) lights

It's active ingredients then cause disruption of respiration and digestion

It can also support items against a wall such as tanks and reservoirs

This Product Controls These Pests or Diseases: Broad Mite (Polyphagotarsonemus latus)

17x29x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack king Sachets have a different shipmentNordic Pure Custom MERV 14 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