Marquis Spas

Marquis Spas 20364 Cartridge Filter

Name: Marquis Spas 20364 Cartridge Filter
Brand: Marquis Spas
Price: 44.70 GBP
Availability: InStock

£44.70 GBP

~~£64.99 GBP~~ £44.70 GBP

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Keep your Marquis E-Series spa running clean with this 20364 Microban cartridge filter. A dirty filter means cloudy water and extra strain on your pump - this direct-fit replacement restores crystal-clear filtration while Microban technology helps keep bacteria growth in check.

SKU: FR-MQ364
Length: 340mm
Diameter: 130mm
Top opening: 54mm hole
Direct replacement for Marquis Filter 20671 and 20363
Fits Marquis E-Series Spas, 2010 onwards

Built to Marquis Spas' exact filter specification with added Microban protection for fresher water between changes. Backed by our 12-month warranty and UK-based support, so keeping your spa water pristine is simple.

One (1) Marquis 20364 Microban cartridge filter, sold individually and ready to install.

Frequently Asked Questions

How is my sauna or hot tub delivered?

We offer kerbside delivery across the UK and selected European countries. Our team will contact you to arrange a suitable delivery window. Lead times vary by product — typically 2–6 weeks. Please ensure suitable access for large items.

Do I need a professional to install my sauna pod or hot tub?

Most of our sauna pods and hot tubs are designed for straightforward self-installation with the included instructions. However, electrical connections must be carried out by a qualified electrician. We recommend consulting a professional for any groundwork or decking.

What warranty is included?

All products come with a minimum 2-year manufacturer's warranty covering structural defects and components. Extended warranty options are available — contact us for details.

Can I use my hot tub or sauna year-round in the UK?

Yes. Our products are designed for year-round outdoor use in the UK climate. Thermowood and spruce models are treated for weather resistance, and our hot tubs maintain temperature efficiently even in winter.

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Marquis Spas 20364 Cartridge Filter