20x30x2
20x30x2 furnace filter. Premium quality made by CAMFIL.
| CAMFIL AP-3 | CAMFIL 30/30 | |
| MERV | 8 | 8 |
| LIFESPAN | 4 months | 6 months |
| COST PER FILTER | $15.08 | $30.17 |
| PRICE 12-PACK | $181 | $362 |
| OVERVIEW | economical | best overall value |
The higher the MERV rating on a filter, the fewer dust particles and other contaminants can pass through it.
