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Hot Water Filter Kit


Our Hot Water Filter Kit is specifically designed to offer sediment filtration down to just 5 micron for hot water applications. It is suitable for water temperatures of up to 80⁰C which makes it a popular choice for central heating systems and boiler return feeds to prevent insoluble sediment, rust, limescale and debris from entering the boiler. This complete kit includes a high temperature filter housing, wall mounting bracket, wrench and 5 micron wound cotton filter cartridge with a 316 Stainless Steel core.

Why Choose Our Hot Water Filter Kit?

  • Removes insoluble sediment, rust, dirt and scale from your hot water
  • Popular for boiler return feeds to prolong boiler life and efficiency
  • Complete kit with 5 micron filter cartridge included
  • Suitable for high temperatures up to 80⁰C

Need help with our Hot Water Filter Kit? Give us a call on 01622 933 853

SKU: HW-SY1 Category: Tag:


Whilst many people filter their cold water, hot water is often overlooked. Over time sediment such as sand, silt, dirt and rust can build up in your hot water system, which reduces heating efficiency, shortens the lifespan of appliances and means you use more energy to heat the water. Considering energy prices and the average cost of replacing a hot water heater being in excess of £1,200 it makes sense to install a hot water filter to protect your home. Our low cost Hot Water Filter Kit can be easily installed on either 15mm or 22mm pipework and once installed requires very little maintenance.

How Often Do I Need To Replace The Filter In This Hot Water Filter Kit?
It is recommended to change the filter once every 6-12 months.

Key Product Information:

  • High quality 3 piece filter housing with pressure relief valve
  • UK manufactured filter cartridge with low pressure drop
  • Suitable for flow rates up to 2,000 litres per hour
  • ¾” Inlet and outlet for easy conversion
  • Pressure rated up to 8.6 bar

Compatible Products:

Need help with our Hot Water Filter Kit? Give us a call on 01622 933 853


Suitable For

Domestic & Light Commercial, Central Heating & Boiler Feeds, LTHW Systems, Manufacturing Applications, Side Streams

System Contents

1 x 10” Hot Water Filter Housing (3/4” BSP Ports)
1 x 10” 5 Micron High Temperature Wound Sediment Filter
1 x Wall Mounting Bracket & Screws
1 x Spanner


Filter Housing: Height 315mm x Width 133mm x Depth 130mm
Filter Cartridge: 10” Length x 2.5” Diameter

Flow Rate

2,000 Litres Per Hour

Max Temp


Max Pressure

8.6 Bar

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