Designed in the UK
Thoughtfully crafted to deliver a product that’s built to perform and made to last.
This is a limited prototype batch for early adopters.
Design and specifications may be updated in future production runs.
Keep your plunge water fresh without the faff of constant refills. The PortaPlunge Filter Only is a plug and play filtration system designed for new plungers who are using natural cold weather to chill their pool and simply need clean, circulating water.
This prototype filter kit partners perfectly with the PortaPlunge range and other above-ground plunge or pool setups. It uses a 330-gallon ground pool cartridge filter pump to circulate, decontaminate and filter your water, helping to remove dust and debris from the bottom of the pool and keep your water clearer for longer.
The lightweight plastic housing is durable, reusable and easy to move into position. All key accessories are included, so you are not hunting around for extra fittings.
Just connect, plug in and plunge.
Key features
Filter only, no chiller
Ideal if you are using outdoor temperatures or ice to cool your plunge and simply want to keep the water cleaner between sessions.
Effective filtration
Multi functional integrated design for decontamination, circulation and filtration, helping to keep your plunge water clean and more hygienic.
330 gallon capacity pump
Provides reliable circulation for small above ground pools and plunge setups, supporting clearer water and less manual cleaning.
Low noise operation
Designed to run quietly in the background so it does not disturb your recovery, sauna or garden time.
Complete accessory kit
Includes filter element, hoses and fittings so you can get set up quickly without sourcing extra parts.
Easy to install and use
Connect the hoses between the pump and your plunge, plug into a nearby socket, bleed the air from the chamber and you are ready to go.
Important information
This is a filter-only system. It does not chill the water.
Best suited to users who are relying on natural outdoor temperatures or ice to cool their PortaPlunge.
This is a prototype product, so specifications and appearance may change slightly in future production runs.
Our team is always happy to help, give us a call for support & advice.
Ask a QuestionWhen you buy a PortaPlunge, you’re not just getting a plunge – you’re joining a warm, welcoming community of sauna and plunge lovers.
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For any additional queries, contact us at +44 (0)2392 982 292 or hello@portasauna.com.
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
If you change your mind or need to return an item, please get in touch with us as soon as possible after receiving your order. Returned items must be unused and in their original condition and packaging. Full return details can be provided by our team before sending anything back.
Yes. PortaSauna accessories are covered against manufacturing faults. Warranty cover does not include normal wear and tear, accidental damage, misuse, or damage caused by incorrect storage or use. If you believe there is an issue with your item, contact us and we will help.
Yes. If you are unsure which accessory is right for you, or you have a question before placing your order, our team will be happy to help. We would always rather answer a question first so you can order with confidence.
For any questions about accessories, orders, or product advice, please contact us:
Email:hello@portasauna.com - Phone: +44 (0)2392 982 292
Thoughtfully crafted to deliver a product that’s built to perform and made to last.
Quick delivery from our UK & EU warehouses on all orders with 30 day return policy.
We’re here for you 7 days a week, ready to help by phone or email.
All payments are processed safely and securely with 0% Finance Options Available.
