Koch Air Filter 20 x 25 x 2 MERV 8 Multi-Pleat Air Filter - 12 Pack

The Koch Multi-Pleat XL8 MERV 8 furnace filter model 102-700-021 is a high performance disposable replacement air filter for all gas and oil furnaces, heat pump and AC air handlers that use a 20 x 25 x 2 air filter. This filter should have the same if not higher efficiency rating as the original equipment manufacturers air filter media. In some cases this MERV 8 rated filter will be an upgrade compared to your previous filter. The size of the 102-700-021 replacement air filter is approximately 20 1/2" x 24 1/2" x 3/4". The Koch Multi-Pleat XL8 MERV 8 air filters feature a filtering medium that is more efficient and ecologically friendly than most other air filters on the market. Made entirely from recycled materials, this medium achieves MERV 8 efficiency with low resistance to airflow. It is also unaffected by high humidity and is hydrophobic (non-moisture absorbing). Koch Multi-Pleat XL8 air filters can upgrade existing flat panels as well as MERV 6 & 7 pleated filters currently being used with little increase in resistance. All Pre Pleat 40 filters are 30-35% efficient by ASHRAE 52.1-92 and MERV 8 per ASHRAE 52.2-99. Diagonal and horizontal support members provide frame strength and the filter media pack is sealed to eliminate air bypass. The Koch Multi-Pleat XL8 filters are L 900 Class 2 listed. Media: 100% Non-woven synthetic non-moisture absorbing media manufactured from recycled material with a MERV 8 efficiency rating and a UL 900 Class 2 listing Media Support: Diamond-shaped expanded metal Pleat Design: V Pleat Frame: Moisture-resistant clay coated frame made with recycled material The Koch 102-700-021 air filter media should be checked every month. Adjust the schedule to your needs, but at least replace the filter every three months.  Please refer to your unit's owner's manual for instructions on how to change your furnace's air filter. This package ships with 12 filters.