--- title: Visual Hydronic Protection Filter | Real-Time Water Quality Monitoring | CS360® description: Discover the CS360®, the first Visual Hydronic Protection Filter, offering real-time insights into heating system water quality to prevent costly breakdowns and improve maintenance efficiency. image: https://www.innovativeheatingsolutions.co.uk/hubfs/Image%206%20-%20CS360.jpg --- [![Innovative Heating Solutions](https://www.innovativeheatingsolutions.co.uk/hubfs/IHS_logo_white_transparent_cropped.png)](https://www.innovativeheatingsolutions.co.uk/?hsLang=en-gb) [Products](https://www.innovativeheatingsolutions.co.uk/?hsLang=en-gb) [CS360®](https://www.innovativeheatingsolutions.co.uk/products/cs360) [Clever Coupler®](https://www.innovativeheatingsolutions.co.uk/products/clever-coupler?hsLang=en-gb) [BSM Valves®](https://www.innovativeheatingsolutions.co.uk/products/bsm-infinity-loop?hsLang=en-gb) [InfinityLoop™](https://www.innovativeheatingsolutions.co.uk/products/bsm-infinity-loop?hsLang=en-gb) [Innovation](https://www.innovativeheatingsolutions.co.uk/?hsLang=en-gb) [Our Story](https://www.innovativeheatingsolutions.co.uk/our-story?hsLang=en-gb) [Services](https://www.innovativeheatingsolutions.co.uk/product-downloads?hsLang=en-gb) [Downloads](https://www.innovativeheatingsolutions.co.uk/product-downloads?hsLang=en-gb) [Contact Us](https://www.innovativeheatingsolutions.co.uk/contact-us?hsLang=en-gb) Products # CS360® – The World's First Visual Hydronic Protection Filter™ **The award-winning CS360® is the world's first Visual Hydronic Protection Filter™, giving installers, homeowners and facilities managers a real-time 360-degree view of heating system water quality.** Designed and manufactured in the UK from plastic-free CCRG1 material, the CS360® helps identify sludge, debris, air, flow issues and water quality problems before they become costly breakdowns. Compatible with boilers, heat pumps and commercial heating systems, CS360® transforms system maintenance by making the invisible visible. ![CS360® Visual Hydronic Protection Filter](https://www.innovativeheatingsolutions.co.uk/hubfs/ChatGPT%20Image%20Jun%202%2c%202026%2c%2010_39_01%20AM-1.png) ![CS360® Visual Hydronic Protection Filter](https://www.innovativeheatingsolutions.co.uk/hubfs/ChatGPT%20Image%20Jun%202%2c%202026%2c%2010_39_01%20AM-1.png) ![ChatGPT Image Jun 2, 2026, 11_15_55 AM-1](https://www.innovativeheatingsolutions.co.uk/hubfs/ChatGPT%20Image%20Jun%202%2c%202026%2c%2011_15_55%20AM-1.png) ![ihs-hero-full-scene-fallback-1](https://www.innovativeheatingsolutions.co.uk/hubfs/ihs-hero-full-scene-fallback-1.png) ![Image 7- CS360](https://www.innovativeheatingsolutions.co.uk/hubfs/Image%207-%20CS360.jpg) CS360 ## CS360® Visual Hydronic Protection Filter The award-winning CS360® is the World's First Visual Hydronic Protection Filter™, providing installers, homeowners and facilities managers with a real-time 360-degree view of heating system water quality. Designed and manufactured in the UK from premium CCRG1 material, CS360® helps identify sludge, debris, air contamination and flow issues before they develop into costly breakdowns. Compatible with boilers, heat pumps and commercial heating systems, CS360® transforms system maintenance by making the invisible visible, enabling faster diagnostics, easier maintenance and greater confidence in system performance. Available in 15mm, 22mm and 28mm connection sizes. **360° Visibility** Real-time Visual Diagnostics **Invisible Visible** See Water Quality, Sludge, Air & Flow **Prevention** Prevent Breakdowns Before They Occur **Heat Pump Ready** Optimised for modern heating systems Price **£59.99** Including VAT [Download datasheet](https://admin.shopify.com/store/innovative-heating-solutions/products/15613636575580) ### Why CS360®? Magnetic filters tell you what they've caught. CS360® shows you what's happening throughout the system. For over 100 years, heating systems have been serviced blind. The CS360® changes that. Installed on either the system flow or return, the award-winning CS360® provides a real-time visual indication of heating system water quality, allowing engineers, homeowners and facilities managers to instantly see what is happening inside the system. Traditional magnetic filters act as the last line of defence, capturing magnetic sludge and debris before it reaches critical components. However, filters are typically only cleaned during annual servicing, meaning contaminants continue to circulate within the system between maintenance visits. Non-magnetic debris, air contamination and other water quality issues may also bypass conventional magnetic filters entirely. The CS360® acts as the first line of defence by providing an early visual warning of contamination within the system. By making water quality visible, engineers can identify developing issues sooner, evidence poor system conditions to customers and take corrective action before contamination causes reduced efficiency, component wear or system failure. Compatible with boilers, heat pumps and commercial heating systems, the CS360® helps improve diagnostics, support preventative maintenance and keep heating systems operating at peak performance.   ### Key Features - 360° Real-Time Visual Hydronic Protection - Instant Visibility of Water Quality, Flow, Air & Debris - Early Detection of System Issues Before Failure Occurs - Compatible With Boilers, Heat Pumps & Commercial Heating Systems - Supports Faster Diagnostics & More Efficient Servicing - Helps Reduce Maintenance Costs & System Downtime - WRAS Approved & Kiwa Certified - Manufactured In Britain Using Plastic-Free CCRG1 Material ### Technical Specifications Product type **Visual Hydronic Filter** Size **22mm** Weight **370 grams** Material **CCRG1** Fitting Type **Compression** Approvals **WRAS & Kiwa** Downloads ## Product Resources Access datasheets, installation guides and manuals. ## Need help choosing the right CS360 product? Speak to the Innovative Heating Solutions team for support with sizing, installation, trade enquiries and product recommendations. 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