| 18"x18" Opposed Blade Damper | $45.00 | | |
| 18"x6" Opposed Blade Damper | $32.00 | | |
| 18"x8" Opposed Blade Damper | $34.00 | | |
| 20"x10" Opposed Blade Damper | $39.00 | | |
| 20"x20" Opposed Blade Damper | $52.00 | | |
| 20"x6" Opposed Blade Damper | $33.00 | | |
| 22"x10" Opposed Blade Damper | $42.00 | | |
| 22"x12" Opposed Blade Damper | $45.00 | | |
| 22"x22" Opposed Blade Damper | $57.00 | | |
| 24"x10" Opposed Blade Damper | $44.00 | | |
| 24"x12" Opposed Blade Damper | $47.00 | | |
| 24"x14" Opposed Blade Damper | $50.00 | | |
