All4Spa  |  SKU: 151190

Universal Spa Filter C-8465/PWK65/FC-3960/HS65

€61,50

Manual

What's in the box?

– 1x Universal spa filter
– Packaged in protective plastic sleeve
– No extra parts or tools needed for installation – filter is ready for use immediately

Payment & Security

Payment methods

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Frequently Asked Questions

How do I know if the connection fits?

Compare the dimensions and connection of your current filter:
– Length: 338 mm (13.31 inch)
– Diameter: 152 mm (6 inch)
– Connection:
 • Top: closed with handle
 • Bottom: coarse external thread (MPT), 2 inch (± 59 mm outer diameter)

This filter fits if your old filter is marked with C-8465, PWK65, FC-3960, or HS65. Commonly used in larger spas, including models from HotSpring, Passion Spas, and similar brands.

Not sure? Feel free to send us a photo or the dimensions of your current filter – we are happy to assist you.

When should I replace my spa filter?

On average, you replace a spa filter every 2 to 3 months for optimal water quality and proper functioning of your spa. Even with regular cleaning, a filter eventually becomes saturated with dirt, oils, and scale.

How do you know it's time to replace your filter?

Watch for the following signs:
• The filter remains dirty despite thorough cleaning
• The material is damaged (cracks, frays, or deformation)
• The water remains cloudy or smells unpleasant
• The water flow decreases
• Your pump makes more noise or works harder than normal

If you use your spa frequently or with multiple people, it may be necessary to replace the filter more often than every 3 months. For those who want certainty, it's smart to keep a spare filter in stock and rotate regularly.

Customer Reviews

Based on 8 reviews
63%
(5)
0%
(0)
25%
(2)
13%
(1)
0%
(0)
S
Sylvain
works better than original

strangely enough, this filters more debris than the original version

K
K. van Toor
was initially unsure about the size

but customer service confirmed it was correct and it really fits

J
Julian
fits tightly and works perfectly

my spa water is visibly cleaner since I started using it

J
J. Wiggers
small scratch on the plastic

was otherwise perfectly usable but it looked a bit untidy

n
nienkevdk
too big for my model

it seemed to fit but turned out to be just a bit too long, had to return unfortunately