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ADEY MagnaClean HP 28mm Filter for Heat Pumps & Low Temperature Systems
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ADEY MagnaClean HP 28mm Filter for Heat Pumps & Low Temperature Systems

ADEY MagnaClean HP 28mm Filter for Heat Pumps & Low Temperature Systems

The ADEY MagnaClean HP is a purpose-engineered magnetic and non-magnetic system filter for heat pumps, underfloor heating, and low-temperature renewable heating systems. Featuring ADEY's patented CycloFlow™ Technology, it achieves exceptional first-pass capture of black iron oxide sludge and non-magnetic debris without restricting flow — even when the canister is full — protecting expensive heat pump equipment and maximising system efficiency. Backed by a 10-year warranty when registered, it is the benchmark filter for modern low-carbon heating installations.

28mm
Compression connection
80 L/min
Max flow rate
6 bar
Max operating pressure
95°C
Max operating temp
10 Years
Warranty (on registration)
Installer Note: Installation must be carried out by a suitably qualified engineer in accordance with current Building Regulations. Fit on the return pipe, upstream of the heat pump, to protect the heat exchanger. Register the product with ADEY to activate the full 10-year warranty.
Application: Specifically designed for air source and ground source heat pumps, underfloor heating circuits, and any low-temperature wet heating system with 28mm pipework. Not for use with 22mm pipework — use the MagnaClean Micro for standard domestic boiler systems.
CycloFlow™ Technology: ADEY's proprietary CycloFlow™ creates a cyclonic water flow pattern within the canister, directing particles towards the magnet on the first pass and preventing re-suspension of captured debris — even when flow rates are high or the filter is heavily loaded.
CycloFlow™ First-Pass Capture

Patented CycloFlow™ Technology generates a cyclonic flow that concentrates magnetic and non-magnetic particles at the magnet and gauze on the very first pass. This is critical in heat pump systems where lower flow velocities can cause debris to settle rather than be captured.

Non-Blocking Design

The MagnaClean HP is engineered to maintain system flow even when the canister is fully loaded with debris. In heat pump systems, any restriction in flow can trip safety cutouts and cause costly call-outs — the HP's non-blocking architecture eliminates this risk.

High Flow Rate — 80 L/min

Supporting flows up to 80 litres per minute with minimal pressure drop, the HP handles the higher volumetric flow rates typical of heat pump primary circuits and large UFH manifolds without compromising filtration performance or system operation.

Stainless Steel Gauze for Biofilm

A fine stainless steel gauze captures non-magnetic debris and provides a surface for biological film removal — particularly relevant in open or semi-open systems where bacterial growth can develop. This dual mechanism addresses threats that magnetic filtration alone cannot.

One-Way Chemical Dosing Valve

The integrated one-way dosing valve allows ADEY MC1+ Protector or MC3+ Cleaner to be introduced without draining down the system. Quick and tool-free inhibitor dosing means annual servicing is straightforward — an important advantage in plant rooms with limited access.

Large 28mm Canister Ports

28mm compression fittings and large-bore canister ports match the pipework dimensions typical of heat pump primary circuits, ensuring minimal restriction to the system. The 250.5mm × 115mm canister provides substantial debris-holding capacity between service intervals.

Specification Value
SKU MAGNAHP
Application Heat pumps, underfloor heating, low-temperature & renewable heating systems
Connection Size 28mm compression
Max Operating Pressure 6 bar
Max Flow Rate Up to 80 litres/minute
Max Operating Temperature 95°C
Body Material Glass-reinforced nylon
Filtration Technology CycloFlow™ magnetic + stainless steel gauze (non-magnetic)
Height 250.5 mm
Width (at lid) 115 mm
Installation Position Indoor, return pipe (recommended)
Chemical Dosing One-way valve (tool-free, no system drain required)
Warranty 10 years (registration required)
EAN 5060106370128
Why do heat pumps need a dedicated filter like the HP model?

Heat pump primary circuits operate at low flow temperatures and high flow rates, and their heat exchangers have tighter tolerances than boiler heat exchangers. Even small amounts of sludge, debris, or biofilm can cause COP degradation, increased running costs, and premature component failure. A filter rated for heat pump flow rates and providing first-pass capture — like the MagnaClean HP — is essential.

What is CycloFlow™ Technology and why does it matter?

CycloFlow™ is ADEY's patented internal geometry that induces a cyclonic spiral flow path through the canister. This forces particles — magnetic and non-magnetic — to the outer wall and towards the capture zone on the first pass, rather than relying on multiple passes for full removal. In heat pump systems with long pipe runs and complex circuits, first-pass efficiency is vital.

How do I activate the 10-year warranty?

The 10-year warranty requires product registration with ADEY after installation. Registration can be completed at adey.com. Without registration, a standard warranty period applies. Retaining proof of purchase and installation records is also recommended for warranty claims.

Can the HP filter be used on an underfloor heating system?

Yes. The MagnaClean HP is equally well-suited to underfloor heating manifold circuits as to heat pump primary circuits. Fit it on the return pipe upstream of the manifold or heat pump heat exchanger. The 28mm compression connections are compatible with standard UFH pipework sizes when used with appropriate reducers where needed.

How frequently should the MagnaClean HP be serviced?

ADEY recommends cleaning the HP filter annually as part of the heat pump's scheduled maintenance. The built-in one-way dosing valve allows inhibitor top-up without draining. Check ADEY MC1+ concentration levels at service and dose accordingly. On first-year installations following a new build or refurbishment, an interim check at 3–6 months is advisable.

$71.80

Original: $205.15

-65%
ADEY MagnaClean HP 28mm Filter for Heat Pumps & Low Temperature Systems

$205.15

$71.80

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ADEY MagnaClean HP 28mm Filter for Heat Pumps & Low Temperature Systems - Image 2

ADEY MagnaClean HP 28mm Filter for Heat Pumps & Low Temperature Systems

The ADEY MagnaClean HP is a purpose-engineered magnetic and non-magnetic system filter for heat pumps, underfloor heating, and low-temperature renewable heating systems. Featuring ADEY's patented CycloFlow™ Technology, it achieves exceptional first-pass capture of black iron oxide sludge and non-magnetic debris without restricting flow — even when the canister is full — protecting expensive heat pump equipment and maximising system efficiency. Backed by a 10-year warranty when registered, it is the benchmark filter for modern low-carbon heating installations.

28mm
Compression connection
80 L/min
Max flow rate
6 bar
Max operating pressure
95°C
Max operating temp
10 Years
Warranty (on registration)
Installer Note: Installation must be carried out by a suitably qualified engineer in accordance with current Building Regulations. Fit on the return pipe, upstream of the heat pump, to protect the heat exchanger. Register the product with ADEY to activate the full 10-year warranty.
Application: Specifically designed for air source and ground source heat pumps, underfloor heating circuits, and any low-temperature wet heating system with 28mm pipework. Not for use with 22mm pipework — use the MagnaClean Micro for standard domestic boiler systems.
CycloFlow™ Technology: ADEY's proprietary CycloFlow™ creates a cyclonic water flow pattern within the canister, directing particles towards the magnet on the first pass and preventing re-suspension of captured debris — even when flow rates are high or the filter is heavily loaded.
CycloFlow™ First-Pass Capture

Patented CycloFlow™ Technology generates a cyclonic flow that concentrates magnetic and non-magnetic particles at the magnet and gauze on the very first pass. This is critical in heat pump systems where lower flow velocities can cause debris to settle rather than be captured.

Non-Blocking Design

The MagnaClean HP is engineered to maintain system flow even when the canister is fully loaded with debris. In heat pump systems, any restriction in flow can trip safety cutouts and cause costly call-outs — the HP's non-blocking architecture eliminates this risk.

High Flow Rate — 80 L/min

Supporting flows up to 80 litres per minute with minimal pressure drop, the HP handles the higher volumetric flow rates typical of heat pump primary circuits and large UFH manifolds without compromising filtration performance or system operation.

Stainless Steel Gauze for Biofilm

A fine stainless steel gauze captures non-magnetic debris and provides a surface for biological film removal — particularly relevant in open or semi-open systems where bacterial growth can develop. This dual mechanism addresses threats that magnetic filtration alone cannot.

One-Way Chemical Dosing Valve

The integrated one-way dosing valve allows ADEY MC1+ Protector or MC3+ Cleaner to be introduced without draining down the system. Quick and tool-free inhibitor dosing means annual servicing is straightforward — an important advantage in plant rooms with limited access.

Large 28mm Canister Ports

28mm compression fittings and large-bore canister ports match the pipework dimensions typical of heat pump primary circuits, ensuring minimal restriction to the system. The 250.5mm × 115mm canister provides substantial debris-holding capacity between service intervals.

Specification Value
SKU MAGNAHP
Application Heat pumps, underfloor heating, low-temperature & renewable heating systems
Connection Size 28mm compression
Max Operating Pressure 6 bar
Max Flow Rate Up to 80 litres/minute
Max Operating Temperature 95°C
Body Material Glass-reinforced nylon
Filtration Technology CycloFlow™ magnetic + stainless steel gauze (non-magnetic)
Height 250.5 mm
Width (at lid) 115 mm
Installation Position Indoor, return pipe (recommended)
Chemical Dosing One-way valve (tool-free, no system drain required)
Warranty 10 years (registration required)
EAN 5060106370128
Why do heat pumps need a dedicated filter like the HP model?

Heat pump primary circuits operate at low flow temperatures and high flow rates, and their heat exchangers have tighter tolerances than boiler heat exchangers. Even small amounts of sludge, debris, or biofilm can cause COP degradation, increased running costs, and premature component failure. A filter rated for heat pump flow rates and providing first-pass capture — like the MagnaClean HP — is essential.

What is CycloFlow™ Technology and why does it matter?

CycloFlow™ is ADEY's patented internal geometry that induces a cyclonic spiral flow path through the canister. This forces particles — magnetic and non-magnetic — to the outer wall and towards the capture zone on the first pass, rather than relying on multiple passes for full removal. In heat pump systems with long pipe runs and complex circuits, first-pass efficiency is vital.

How do I activate the 10-year warranty?

The 10-year warranty requires product registration with ADEY after installation. Registration can be completed at adey.com. Without registration, a standard warranty period applies. Retaining proof of purchase and installation records is also recommended for warranty claims.

Can the HP filter be used on an underfloor heating system?

Yes. The MagnaClean HP is equally well-suited to underfloor heating manifold circuits as to heat pump primary circuits. Fit it on the return pipe upstream of the manifold or heat pump heat exchanger. The 28mm compression connections are compatible with standard UFH pipework sizes when used with appropriate reducers where needed.

How frequently should the MagnaClean HP be serviced?

ADEY recommends cleaning the HP filter annually as part of the heat pump's scheduled maintenance. The built-in one-way dosing valve allows inhibitor top-up without draining. Check ADEY MC1+ concentration levels at service and dose accordingly. On first-year installations following a new build or refurbishment, an interim check at 3–6 months is advisable.

Product Information

Shipping & Returns

Description

The ADEY MagnaClean HP is a purpose-engineered magnetic and non-magnetic system filter for heat pumps, underfloor heating, and low-temperature renewable heating systems. Featuring ADEY's patented CycloFlow™ Technology, it achieves exceptional first-pass capture of black iron oxide sludge and non-magnetic debris without restricting flow — even when the canister is full — protecting expensive heat pump equipment and maximising system efficiency. Backed by a 10-year warranty when registered, it is the benchmark filter for modern low-carbon heating installations.

28mm
Compression connection
80 L/min
Max flow rate
6 bar
Max operating pressure
95°C
Max operating temp
10 Years
Warranty (on registration)
Installer Note: Installation must be carried out by a suitably qualified engineer in accordance with current Building Regulations. Fit on the return pipe, upstream of the heat pump, to protect the heat exchanger. Register the product with ADEY to activate the full 10-year warranty.
Application: Specifically designed for air source and ground source heat pumps, underfloor heating circuits, and any low-temperature wet heating system with 28mm pipework. Not for use with 22mm pipework — use the MagnaClean Micro for standard domestic boiler systems.
CycloFlow™ Technology: ADEY's proprietary CycloFlow™ creates a cyclonic water flow pattern within the canister, directing particles towards the magnet on the first pass and preventing re-suspension of captured debris — even when flow rates are high or the filter is heavily loaded.
CycloFlow™ First-Pass Capture

Patented CycloFlow™ Technology generates a cyclonic flow that concentrates magnetic and non-magnetic particles at the magnet and gauze on the very first pass. This is critical in heat pump systems where lower flow velocities can cause debris to settle rather than be captured.

Non-Blocking Design

The MagnaClean HP is engineered to maintain system flow even when the canister is fully loaded with debris. In heat pump systems, any restriction in flow can trip safety cutouts and cause costly call-outs — the HP's non-blocking architecture eliminates this risk.

High Flow Rate — 80 L/min

Supporting flows up to 80 litres per minute with minimal pressure drop, the HP handles the higher volumetric flow rates typical of heat pump primary circuits and large UFH manifolds without compromising filtration performance or system operation.

Stainless Steel Gauze for Biofilm

A fine stainless steel gauze captures non-magnetic debris and provides a surface for biological film removal — particularly relevant in open or semi-open systems where bacterial growth can develop. This dual mechanism addresses threats that magnetic filtration alone cannot.

One-Way Chemical Dosing Valve

The integrated one-way dosing valve allows ADEY MC1+ Protector or MC3+ Cleaner to be introduced without draining down the system. Quick and tool-free inhibitor dosing means annual servicing is straightforward — an important advantage in plant rooms with limited access.

Large 28mm Canister Ports

28mm compression fittings and large-bore canister ports match the pipework dimensions typical of heat pump primary circuits, ensuring minimal restriction to the system. The 250.5mm × 115mm canister provides substantial debris-holding capacity between service intervals.

Specification Value
SKU MAGNAHP
Application Heat pumps, underfloor heating, low-temperature & renewable heating systems
Connection Size 28mm compression
Max Operating Pressure 6 bar
Max Flow Rate Up to 80 litres/minute
Max Operating Temperature 95°C
Body Material Glass-reinforced nylon
Filtration Technology CycloFlow™ magnetic + stainless steel gauze (non-magnetic)
Height 250.5 mm
Width (at lid) 115 mm
Installation Position Indoor, return pipe (recommended)
Chemical Dosing One-way valve (tool-free, no system drain required)
Warranty 10 years (registration required)
EAN 5060106370128
Why do heat pumps need a dedicated filter like the HP model?

Heat pump primary circuits operate at low flow temperatures and high flow rates, and their heat exchangers have tighter tolerances than boiler heat exchangers. Even small amounts of sludge, debris, or biofilm can cause COP degradation, increased running costs, and premature component failure. A filter rated for heat pump flow rates and providing first-pass capture — like the MagnaClean HP — is essential.

What is CycloFlow™ Technology and why does it matter?

CycloFlow™ is ADEY's patented internal geometry that induces a cyclonic spiral flow path through the canister. This forces particles — magnetic and non-magnetic — to the outer wall and towards the capture zone on the first pass, rather than relying on multiple passes for full removal. In heat pump systems with long pipe runs and complex circuits, first-pass efficiency is vital.

How do I activate the 10-year warranty?

The 10-year warranty requires product registration with ADEY after installation. Registration can be completed at adey.com. Without registration, a standard warranty period applies. Retaining proof of purchase and installation records is also recommended for warranty claims.

Can the HP filter be used on an underfloor heating system?

Yes. The MagnaClean HP is equally well-suited to underfloor heating manifold circuits as to heat pump primary circuits. Fit it on the return pipe upstream of the manifold or heat pump heat exchanger. The 28mm compression connections are compatible with standard UFH pipework sizes when used with appropriate reducers where needed.

How frequently should the MagnaClean HP be serviced?

ADEY recommends cleaning the HP filter annually as part of the heat pump's scheduled maintenance. The built-in one-way dosing valve allows inhibitor top-up without draining. Check ADEY MC1+ concentration levels at service and dose accordingly. On first-year installations following a new build or refurbishment, an interim check at 3–6 months is advisable.

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