Step 1

Which system do you have?

Select your system – we will immediately show you the suitable filter set.

Perfect Fit Guarantee30-day free returns if the filter doesn't fit.
Fast shippingShipping from Germany in 1-2 business days.
Expert SupportReply regarding filter selection within 2 hours.
Secure paymentPurchase on account, Klarna, PayPal & more.

How to find the right filter kit

Three simple steps to clean water.

Select an attachment

Click on your system above – we'll show you the matching filter set.

Order filter set

Order conveniently online – shipping from Germany in 1–2 business days.

Change filter

Replaced in minutes with our guide. If something doesn't fit: free returns within 30 days.

Frequently asked questions about filter sets

I don't know what system I have – what should I do?

You can usually find a type plate with the model name on your system. Unsure? Send us a photo of your system via the contact form — we will identify the model and tell you the suitable filter set within 2 hours.

How often should I change the filter?

We recommend cleaning filter sets every 4–6 weeks and completely replacing them 1–2 times per season. More frequently with intensive use or fine dirt.

What if the filter doesn't fit?

No problem. We will take back the filter free of charge or exchange it for the correct model within 30 days of receipt.

When will my filter set arrive?

Orders placed by 2:00 PM are usually shipped on the same business day. Delivery time within Germany 1–2 business days.

Do you need help with your selection?