en_GB
en_GB sv_SE nb_NO da_DK
Fast deliveries
Wide range of products
Favourable prices

How to find the right spa filter!

  1. If you have the article number of your filter (may be stamped on the filter), you can search for it below.
  2. Check the type of connection on your filter connection on the filter. Select the correct model below.
  3. Measure the diameter of the connection and choose the right size in the next step.
  4. Measure the length and diameter of the filter and find a filter of a similar size. The size may differ slightly as long as the filter fits in the filter container. The exception is filters with open holes at both ends, where the filter needs to be the same length.
Watch our video on the right for more information.
Watch our video below for more information.
Measuring Spafilter
Play Video about Measuring Spafilter
1. article number

Enter the part number found on your old spa filter.


2. Select a connection

Select the connection for your spa filter by clicking on the images.

//www.kuben.se/en/spa-filter/
Fine thread Fine thread
Coarse thread Coarse thread
Open hole Open hole
Internal thread Internal thread
Special Special

See all our filters for hot tubs below

Spa filter

Spa filters are available as washable lamella filters and as cleaning-free spa filters. The function is similar in that the spa filter removes undesirable particles from the spa water. Skin, hair, make-up, pollen are examples of particles that deteriorate your spa water. At the same time, chlorine and other disinfectants remove the bacterial contaminants. Microns are used as a measure of filtration efficiency. A micron, µ, is one millionth of a metre, i.e. 1 thousandth of a millimetre. The cleaning-free spa filters are more effective than the lamella filters at removing small particles as they filter out particles down to 1-5 microns. A new washable lamella filter is able to filter particles down to 20 microns. 

Traditional hot tub filters consist of filter material that is folded (pleated) around the filter. The material is pleated around the filter to allow a larger area of material to fit around the filter. The tighter the pleats, the larger the surface area of the filter.

 

The material of our Sannra filters for hot tubs is made of Trilobal polyester fibre. The three-sided Trilobal shape makes the filter significantly more efficient than filters with traditional fibres, as the effective surface area of the filter is increased by the three-sided shape. The shape itself also makes the material more effective in absorbing particles.

A spa filter can fit even if the dimensions are slightly different. For an open hole filter, however, it is important that the diameter of the hole is the right size. The length may vary depending on what plugs the upper hole, whether it is a stopper or some form of basket, for example. The diameter can vary as long as the filter fits in the filter container.

Spa filters with the very highest filter capacity from Sannra thus make spa bathing easy and comfortable! Filters are the basis for cleaning the spa water, so it is important to have a good filter that removes organic matter from the water. Fast deliveries. Order today! 

Cleaning

Clean and rinse your spa filter at least every 14 days. - Use a spa filter designed for detergents which dissolves grease and other contaminants without damaging the filter media and solder. First roughly rinse the filter and then place it completely in hot water dosed with filter cleaner according to the instructions for use. Leave the filter in place for at least 12 hours before rinsing off the dirt and detergent.

We recommend having two sets of filters for easy and efficient management.

The filter should be changed at least every 12 months to maintain filtration capacity. A poorly cleaned filter can cause both equipment and water quality problems. It doesn't hurt to change the spa filter earlier before 12 months of use. This rule was designed for pool water and a filter has a much harder life in a spa. If you change it in time, you will save on other equipment and get better water. Find out more and deepen your knowledge about filter maintenance.

Cleaning-free spa filters

Cleaning-free filters, are made of many layers of polypropylene. The cleaning-free spa filters are white with a grey bottom and top. 

No cleaning - No filter chemicals - Clearer bathing water. You will simply experience clearer and cleaner water than with traditional disc filters. This at a cheap price while the labour required for filter maintenance is non-existent.

The cleaning-free filter from Sannra™ consists of spun plastic, porous polypropylene, (the same material used in pet bottles). The bath water is filtered each time it passes through the filter, with each layer capturing smaller and smaller particles. This is not a new filter, but these filters have been sold as "originals" in the US, Canada and Europe for Arctic, Astral and as an add-on in Sundance Spas.

We have manufactured new bottom connections, so that we can deliver to many different brands of hot tubs. In recent years, we have sold a lot of this type of filter and people are generally very satisfied and buy the same filter again.

Should be changed every three months for normal bathing.

If you bathe often and frequently, the filter must be changed more often. If you use two filters, change them every 6 months, etc.

Information

Account

Other

Trade marks

Cube.se

Co-operation partners

Contact us

Sales, returns, complaints, delivery and support

(+46) (0)18 – 24 09 00
( Swedish support )
Weekdays 09:00 - 11:30
[email protected]
Contact form

Spafilter with the correct bottom connection and the filter fits the container, then the filtration works perfectly.

Open hole spa filter - select connection diameter

Select an option below

Spafilter with the correct bottom connection and the filter fits the container, then the filtration works perfectly.

Measure the diameter of the thread and select the closest dimension (1-2 mm difference does not matter).

Select an option below

Spafilter with the correct bottom connection and the filter fits the container, then the filtration works perfectly.

Measure the diameter of the thread and select the closest dimension (1-2 mm difference does not matter).

 

Select an option below