Specifically designed to protect Air and Ground Source Heat Pumps, the TF1 Sigma HP Filter efficie...Specifically designed to protect Air and Ground Source Heat Pumps, the TF1 Sigma HP Filter efficiently removes all types of debris from renewable heating systems using patent pending technology. The innovative TF1 Sigma HP Filter does not restrict flow, even at high flow rates, and will not block, ensuring the COP (co-efficient of performance) of the system is maintained thereby reducing energy consumption and fuel wastage. Simple and fast to install, the TF1 Sigma HP Filter is supplied with full bore valves as standard, which results in improved system performance, and greater energy efficiency. A high-performance, precision-engineered in-line system filter, the TF1 Sigma Filter utilises a sealed, lidless design for increased reliability and strength. Ideal for use in restricted spaces due to its capability of being positioned in multiple orientations up to 45⁰.This simple to install, composite plastic filter fits onto vertical and horizontal pipework, and works by allowing Hydronic Particle Separation (HPS) action to deliver contaminants to the unit’s powerful magnet assembly for safe removal.Pressure tested, innovative sealed unit design to maximise reliability and promote fast, easy cleaning via the drain valveUnique action, capturing a range of magnetic and non-magnetic debris through HPS technologyDurable and robust construction, made from a high quality glass reinforced engineering polymer with brass on plastic manifoldConvenient, mess-free and quick dosing via the drain valve – less time spent on-site when servicing the systemEasy to install – fits on horizontal and vertical pipework.
Fernox TF1 28mm Sigma HP Filter Heat Pump without ValvesFree delivery in 1–3 days£39.99Visit shop →
Fernox TF1 Sigma HP Filter 28mm 62615 - Tatty BoxFree delivery in 1–3 days£114.99Visit shop →
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Specifically designed to protect Air and Ground Source Heat Pumps, the TF1 Sigma HP Filter efficiently removes all types of debris from renewable heating systems using patent pending technology. The innovative TF1 Sigma HP Filter does not restrict flow, even at high flow rates, and will not block, ensuring the COP (co-efficient of performance) of the system is maintained thereby reducing energy consumption and fuel wastage. Simple and fast to install, the TF1 Sigma HP Filter is supplied with full bore valves as standard, which results in improved system performance, and greater energy efficiency. A high-performance, precision-engineered in-line system filter, the TF1 Sigma Filter utilises a sealed, lidless design for increased reliability and strength. Ideal for use in restricted spaces due to its capability of being positioned in multiple orientations up to 45⁰.This simple to install, composite plastic filter fits onto vertical and horizontal pipework, and works by allowing Hydronic Particle Separation (HPS) action to deliver contaminants to the unit’s powerful magnet assembly for safe removal.Pressure tested, innovative sealed unit design to maximise reliability and promote fast, easy cleaning via the drain valveUnique action, capturing a range of magnetic and non-magnetic debris through HPS technologyDurable and robust construction, made from a high quality glass reinforced engineering polymer with brass on plastic manifoldConvenient, mess-free and quick dosing via the drain valve – less time spent on-site when servicing the systemEasy to install – fits on horizontal and vertical pipework.