These filters are compatible with the Chmer / AMS Tech machines below:
- AMSTech AD SERIES
- AU 22SL
- AU 35L
- AW, AW-E SERIES
- CW430
- EA 322L
- EQ, G, GLX SERIES
- GX+SERIES
- GV SERIES
- G32F, 43F, 53F, 64F
- NV SERIES
- RQ SERIES
- RX, RV SERIES
- UA SERIES
DF1220-QCA
METAL LONGER SERVICE LIFE
| Part # 1 Micron |
Part # 3-5 Micron |
Part # 10 Micron |
Part # 20 Micron |
OD | Height |
|---|---|---|---|---|---|
| DF1220-1QCA | DF1220-QCA | DF1220-10QCA | DF1220-20QCA | 12” (305 MM) |
19 5/8” (498 MM) |
IMCOUP-MS coupler for top in carton 
PLASTIC
| Part # 3-5 Micron |
Part # 10 Micron |
Part # 20 Micron |
OD | Height |
|---|---|---|---|---|
| 1220-5QCA | 1220-10QCA | 1220-20QCA | 12" (305 MM) |
19 5/8" (498 MM) |
| 1220-5QCE (ECON) | 1220-10QCE (ECON) | 1220-20QCE (ECON) | 12" (305 MM) |
19 5/8" (498 MM) |
IMCOUP-MS coupler for top in carton 
Fast Wire EDMs:
- 433W, 434W, 656W, 818W use the DF200 on newer models
- 1100HW uses 1312-5QC-C
- EDM Max Diamond Cut uses 1312-5QC-C
1220-5QCA
1220-5QCE