S1-FM501 MEDIA REPLACEMENT For S1-HEAC3000Y, S1-HEAC3000L, S1-HEAC3000C, S1-HEAC3000T - Pack of 2
- S1-FM501 Replacement Expandable Media Air Filter
- FM501 Replacement for Aprilaire Model 5000 , Source1 Model 3000 Hybrid Electronic Air Cleaner
- The nominal dimensions of this filter are 16x27x6 when installed
- MERV 10 Rated
- THE APRILAIRE 501 WHICH IS AN EQUIVALENT FILTER WILL BE SHIPPED FOR S1-FM501