S1-FM401 Pleated Media Air Filter. MERV 10. Package of 2
- The Genuine Original Aprilaire Stock / Part / Model No. 401 will be shipped since this is an EXACT replacement for S1-WHM10162505
- For Aprilaire /Space-Gard Model 2400 High Efficiency Air Cleaner
- Dimensions: 16" x 27" x 6"
- Package of 2