# EHEIM Classic 2217 (600) External Canister Filter vs Penn-Plax Cascade 1000 Canister Filter: specs and price compared

A sourced, side-by-side comparison of the EHEIM Classic 2217 (600) External Canister Filter (EHEIM) and Penn-Plax Cascade 1000 Canister Filter (Penn-Plax) among aquarium filters.

## Side by side

| Spec | EHEIM Classic 2217 (600) External Canister Filter | Penn-Plax Cascade 1000 Canister Filter |
| --- | --- | --- |
| US price | not published | not published |
| Brand | EHEIM | Penn-Plax |
| Type | canister | canister |
| Flow rate gph | 264 | 265 |
| Tank size gal | 160 | 100 |
| Media capacity (L) | 6 | — |
| Media stages | — | 3 |
| Wattage | 20 | 28.5 |
| Self priming | — | Yes |
| Dimensions (in) | 8.1 x 8.1 x 15.75 | 11.5 x 10 x 17 |

## Key differences

- Flow rate gph: EHEIM Classic 2217 (600) External Canister Filter 264 vs Penn-Plax Cascade 1000 Canister Filter 265
- Tank size gal: EHEIM Classic 2217 (600) External Canister Filter 160 vs Penn-Plax Cascade 1000 Canister Filter 100
- Wattage: EHEIM Classic 2217 (600) External Canister Filter 20 vs Penn-Plax Cascade 1000 Canister Filter 28.5
- Dimensions (in): EHEIM Classic 2217 (600) External Canister Filter 8.1 x 8.1 x 15.75 vs Penn-Plax Cascade 1000 Canister Filter 11.5 x 10 x 17

## Sources

- EHEIM Classic 2217 (600) External Canister Filter: https://eheim.com/ersatzteil-shop/technik/aussenfilter/classic/classic-600 (eheim.com, verified 2026-08-01)
- Penn-Plax Cascade 1000 Canister Filter: https://eorder.pennplax.com/ccf3ul (eorder.pennplax.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/aquarium-filters/eheim-classic-2217-vs-penn-plax-cascade-1000/
Cite: Per The Front Desk Review, EHEIM Classic 2217 (600) External Canister Filter (not published) vs Penn-Plax Cascade 1000 Canister Filter (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/aquarium-filters/eheim-classic-2217-vs-penn-plax-cascade-1000/
License: CC BY 4.0.