Skip to content

AQUAPHOR Replacement Filter Set for RO Systems - K1, K2 & K7BM

£79.98

Notify me when back in stock

Fast, Free Shipping
vector of a customer support agent with headset on
friendly expert support
a vector of a smiling face with hands open
Advice Before & After Sale
manufacturers warranty

Aquaphor K1, K2 & K7BM Replacement Filter Set for RO Systems

Keep your Aquaphor reverse osmosis system performing properly with the K1, K2 and K7BM Replacement Filter Set. Designed for compatible Aquaphor RO systems including RO101S and RO202S, this complete cartridge pack ensures each stage of filtration continues working as intended.

This set handles the pre-filtration and conditioning stages of your system, helping protect the membrane, improve water quality, and maintain consistent performance across daily use.

Why Choose This Replacement Filter Set

This is the correct, manufacturer-aligned replacement set for Aquaphor RO systems using K1, K2 and K7BM cartridges. It ensures proper fit, correct filtration performance, and a straightforward maintenance cycle without guesswork.

A complete refresh of key filtration stages

The supplied product sheet confirms compatibility with RO101S and RO202S systems and recommends replacement every 6 to 12 months depending on usage and water conditions.

Full Cartridge Set

Includes K1, K2 and K7BM cartridges for multi-stage filtration and conditioning.

Dual Zone K1 Filtration

K1 combines pre-filtration and dissolved impurity reduction using two active filtration zones.

Fine Carbon Filtration

K2 CarbFiber technology reduces particles down to 3 microns while targeting chlorine and organics.

Mineral Conditioning

K7BM enriches water with magnesium and calcium to improve taste and balance.

What Each Filter Does

K1 Cartridge: A dual-function filtration stage that performs both advanced pre-filtration and dissolved impurity reduction using two active filtration zones.

K2 CarbFiber Filter: A denser carbon filtration stage that reduces particles down to 3 microns while targeting chlorine and organic contaminants.

K7BM Conditioning Cartridge: Final stage cartridge that enriches water with magnesium and calcium to improve taste and optimise mineral balance.

Advanced Carbon Filtration Technology

The product sheet highlights that Aquaphor cartridges use carbon filling with Aqualen fibres, which are designed to irreversibly remove organic impurities, heavy metals, chlorine, and other contaminants. This gives the system a stronger level of purification compared to standard carbon filters. 

Designed for RO101S and RO202S Systems

This replacement set is designed for Aquaphor RO systems including RO101S and RO202S. It is the correct solution for maintaining system performance across these models.

Using the correct replacement set ensures your system continues protecting the membrane stage while delivering consistent water quality.

Important Information

This set does NOT include the RO membrane

The reverse osmosis membrane must be purchased separately. This set covers pre-filtration and conditioning stages only.

Frequently Asked Questions

What systems is this compatible with?

This set is designed for Aquaphor RO101S and RO202S reverse osmosis systems.

How often should these filters be replaced?

The product sheet recommends replacement every 6 to 12 months depending on water quality and usage. 

Does this include the membrane?

No. The RO membrane is a separate component and must be purchased individually.

What contaminants do these filters target?

They help reduce sediment, chlorine, organic impurities, and heavy metals while improving water taste through mineral conditioning.

What’s Included

1 x K1 Filter Cartridge

1 x K2 CarbFiber Filter

1 x K7BM Conditioning Cartridge

Full Specification

Specification Details
Product Name Aquaphor K1, K2 & K7BM Replacement Filter Set
Quick Find 24469
Part Code 525960
Brand Aquaphor
System Type Reverse Osmosis
Compatibility RO101S and RO202S
Replacement Cycle 6 to 12 months

Complete Your System Maintenance

This filter set covers pre-filtration and conditioning stages. For full system performance, you may also need the RO membrane and main system reference:

View the Aquaphor RO-100S Reverse Osmosis Membrane

View the Aquaphor RO-102S Reverse Osmosis System

Available Here Today with Fast UK Delivery

Order your Aquaphor K1, K2 and K7BM replacement set today from Regal Flow and keep your reverse osmosis system running properly. For product advice or support, call 0121 630 1130 or visit our contact page.