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Aquaphor Filters & RO Replacements

Find the exact Aquaphor replacement filter, membrane or full kit for your system in seconds.

Shop genuine Aquaphor reverse osmosis replacement filters, membranes, and complete service kits. Whether you are maintaining an RO-101S, RO-102S, or RO-202S system, this collection brings together the correct parts to keep your system performing properly.

If you are unsure what you need, use our guide before ordering.

Not sure which Aquaphor filter you need?

Use our Aquaphor compatibility guide

Shop by Replacement Type

Complete Kits

Replace your full system in one step and avoid missing components.

View Complete Kit

Filter Sets

Replace pre-filtration and conditioning stages together.

K5, K2 & K7M Set K1, K2 & K7BM Set

RO Membranes

The core purification stage for removing dissolved contaminants and hardness.

RO-50S Membrane RO-100S Membrane

Individual Filters

Replace specific stages without buying a full set.

K5 Filter K2 Filter K1 Filter K7M Filter K7BM Filter

Aquaphor Compatibility Overview

System Filters Membrane
RO 101S K5, K2, K7M RO 50S
RO 102S K5, K2, K7M RO 100S
RO 202S K1, K2, K7BM RO 100S

View full compatibility guide

Aquaphor RO Systems

Looking for the full system rather than replacement parts?

View the Aquaphor RO-102S Reverse Osmosis System

Aquaphor RO Replacement FAQs

Do I need a filter set or a membrane?

That depends on which stage needs replacing. Filter sets cover the pre filtration and conditioning stages, while the membrane handles deeper purification and hardness removal.

Is it better to buy a complete replacement kit?

Yes, if you want the simplest option. A complete kit reduces the chance of missing components and makes servicing easier.

What is the difference between RO-50S and RO-100S?

They are different reverse osmosis membrane stages used with different Aquaphor system configurations. Always check compatibility before ordering.

How often should Aquaphor RO filters be replaced?

Replacement timing depends on the product and water conditions, but routine servicing is essential to maintain proper filtration performance and protect membrane life.

Need Help Choosing?

Call 0121 630 1130 or use our guide to make sure you get the correct Aquaphor replacement filter.

 

Explore all Aquaphor systems: View Aquaphor range

All Aquaphor Filters For Sale

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Need help choosing the right product or guidance on installation?
For any inquiries, feel free to call us at 0121 630 1130 or email info@regalflow.co.uk - we are a friendly team !
Contact Us
a male and female customer support agent at a esk
Need help choosing the right product or guidance on installation?
For any inquiries, feel free to call us at 0121 630 1130 or email info@regalflow.co.uk - we are a friendly team !
Contact Us