Nispira air108 True HEPA Odor Absorber Air Purifier Pre-Filter For Oreck AirInstinct 75, 100, 108, 109, 150, 200 kitchen Minor measurement variation may occur

Minor measurement variation may occur due to manufacturing tolerances

capturing airborne particles while helping eliminate household odors

It helps keep grease out of the microwave venting system

Pre filter helps extend HEPA filter life span by preventing hair

Dimension approx: 17

Nispira air108 True HEPA Odor Absorber Air Purifier Pre-Filter For Oreck AirInstinct 75, 100, 108, 109, 150, 200 kitchen Minor measurement variation may occurNispira True HEPA + Odor Removal Replacement Filter compatible with Air Purifier model number 75, 100, 108, 109, 150 and 200. Filter removes up to 99. 97 percent of airborne particles as small as 0. 3 microns. Activated carbon pre filter deodorizes any household odor from pet, cooking, smoking and chemical Dimension: 14. 25" x 11" x 1. 4" inches. Easy to install Recommend to replace the HEPA filter every 6 months to optimize the performance.