I have an Eheim wet/dry, 2 Fluval 404s and 2 Jebo 819s (plus assorted internal canisters, UGFs and box filters). I wouldn't touch another Eheim wet/dry with a 10 foot barge pole, the Fluvals are a nuisance to clean and restart and we love the Jebos. Have had them approx 12 months and haven't had to clean them yet. Both are still pumping water at a good rate, unlike the Fluvals which need cleaning often as they clog.