| Series | Model | Product name | Download |
|---|---|---|---|
| XT661 | XT661_A | Cyclone Type |  |
| XT661 | XT661_A_X260 | Low profile cyclone type | |
| XT661 | XT661_C_X321 | Bernoulli Type | |
| XT661 | XT661_C_X321 | Bernoulli Type | |
| XT661 | XT661_E_X322 | Bernoulli Type | |
| XT661 | External Stopper | Sold Separately Options: External Stopper (Order Separately) | |