The Eheim Professional 3e filters have been a staple for fishkeepers for years, offering reliable electronic filtration options. These filters have had some model number changes over time, but the core functionality remains the same. The updates are primarily cosmetic and in line with Eheim's new model range, focusing on the suitable aquarium size.

Here are the current model numbers for clarity:

Eheim Professional 3e 350:

• Eheim Professional 3e 2074

Eheim Professional 3e 450:

• Eheim Professional 3e 2076

Eheim Professional 3e 700:

• Eheim Professional 3e 2078

We carry a full range of genuine Eheim spare parts for all models—past and present. For a technical drawing and parts list, click the link below (opens in a new browser).

When you need a spare part, speed is crucial. Rest assured, we process orders as quickly as possible to get your Eheim Professional 3e filter running again.

• Original Eheim spare parts
• Suitable for all Eheim Professional 3e models
• Fast order processing
• Technical drawing and parts list available

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.