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Hot Tub Finance Now Available

At Seatherny Outdoor Living Ltd, we understand some customers prefer to pay with finance, so we’ve partnered with established credit brokers, Ideal4Finance, to enable you to spread the cost with monthly payments.

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SKU05 (1)

Finance

Filter 170mm x 150mm Coarse Male Thread SKU05

£25.00

A premium filter element has the ability to effectively eliminate any excess dust and dirt from the environment. By optimising the pump’s performance, our hot tub filters guarantee seamless operation and an overall increase in equipment lifespan.

We recommend changing your filter every 8 weeks for heavy use or 12 weeks for light/medium use.

On twin filter systems, both filters must be changed at the same time.

H170 x 150mm
120 Folds

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Compatibility

Replacement Filter Cartridge for:

Pool Pure – PLF-SC860
Pleatco – PWL35P3-M
Wellis – AKU1609 / AKU3000
Darlly – SC860 / 50364
Magnum – WE35M

It is suitable for the following hot tubs in the Seatherny range:

Danu Lite

Osiris Lite

Ceto Advanced

Divona Advanced

Venilia Advanced

Salacia Advanced

Sequanna Advanced

Poseidon Advanced

Electra Elite 2

Triton Elite

Moryana Elite

Ceto Elite

Divona Elite

Venilia Elite

Salacia Elite

Sequanna Elite

Poseidon Elite

Hydro Vellamo (This also uses 1 x SKU01/PWW50L)

Hydro Pontus

31 in stock

SKU: SKU05 Category: Filters & Filter Covers

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Fantastic, quick and seemless

I was in the market for small, compact hot tub and had shopped around with other companies before I came across Seatherny. Despite catching them at a very busy time due to a trade show the owner promptly called me back and explained thoroughly about their whole package including a heat pump that I hadn’t considered before. This will save me loads of money in the future I expect. The added price of the pump including the amazing discount on the tub still knocked spots off other quotes I’d had from other companies. I was also made aware of a product that reduces chlorine in the tub that I was unaware. From initial contact to a fantastic and quick, seamless delivery and installation I have had no problems or concerns at all.
Looking forward to many relaxing night (and day) in my Thetis Lite.

- Jez Thomas

The customer service was outstanding

I can’t recommend this company highly enough. After contacting several hot tub companies, they were the only ones willing to help us. We knew absolutely nothing about hot tubs and were struggling to find a part we needed, but they took the time to listen, offer advice, and point us in the right direction.

What really stood out was their kindness and generosity. They actually gave us the part we needed free of charge as a goodwill gesture, which was completely unexpected and so appreciated. It’s rare to come across a business that genuinely wants to help rather than just make a sale.

The customer service was outstanding from start to finish, and thanks to their help we were able to get our hot tub up and running again. We can’t thank them enough and would recommend them to anyone looking for honest, knowledgeable, and genuinely caring service.

- Elle Congreve

We genuinely couldn't recommend Seatherny highly enough

Absolutely outstanding from start to finish! ⭐⭐⭐⭐⭐

🤩 We honestly couldn’t be happier with our Seatherny experience. From our very first enquiry, to after sales advice George and the team were incredibly responsive, helpful and genuinely lovely to deal with.🙏

💫The showroom is absolutely divine and is so much more than somewhere to look at hot tubs. They have created such a beautiful, relaxing space, and we fell in love with the gorgeous artificial wall panels and trees too — which we ended up purchasing to create our own little zen area at home.🧘‍♀️

✨️We chose the Poseidon hot tub and absolutely love it. George was exceptional throughout the whole process. He went above and beyond (even whilst on holiday) to make sure we got everything we wanted, including an excellent air source heat pump and the clever steps that go over it to conceal it. He was incredibly patient, knowledgeable and helpful, and nothing ever felt like too much trouble.😇

💞 What really stood out to us was how wonderful George was with our son, who has additional needs. He was so patient and understanding and made what could have been a stressful visit into a really positive and memorable experience for all of us. That kindness meant so much.🥰

🛠️ The installation team Rory and Chris were equally fantastic — incredibly knowledgeable, professional, efficient and clearly experts in what they do. They took real pride in the installation and made sure everything was just right. We were happy to greet them with sausage sarnies and coffees on the special hot tub arrival day! ☕️

🌴Our hot tub, together with the beautiful wall panels and trees, has completely wowed us and enabled us to create a gorgeous, peaceful zen area that our whole family can enjoy for many years to come. You can see from the photos what a huge difference the foliage panels make! 🫶

💯 We genuinely couldn’t recommend Seatherny highly enough. Fantastic products, fantastic people and exceptional customer service from beginning to end.🎯
Thank you so much ❤️

- Rebecca Wilkinson

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Award-Winning Quality: WhatSpa? Approved 2025

Seatherny Outdoor Living is a WhatSpa? Approved Retailer and Manufacturer for 2026. Explore our hot tubs and swim spas, visit our Chesterfield showroom, and speak to our team about choosing the right model for your home. We can help with delivery, installation and ongoing aftercare. Learn more about WhatSpa? and its hot tub buying advice.