Cleaner filters,
for a cleaner spa

Why Claralys is better

Claralys’s honeycomb fabric is a technological improvement over the rigid screen found on generic filters.

Claralys’s consistent fabric catches more particles, faster. The standard industry filtration material is a random jumble of fibres, pressed and melted together to form a sturdy but uneven mesh.  Some areas form a dense sieve, and catch fine particles at the cost of reduced water flow, while neighbouring areas provide minimal resistance to water flow, but don’t catch dirt so well.  This means that most water flows through the areas of the fabric that provide the worst filtration.  Claralys’s even fabric optimises filtration by using the entire surface of the filter, while maintaining a high flow rate.

Catching dirt is only half the battle. The filter’s job is to catch dirt, right? Actually no, that’s only half the job. An effective filter must catch dirt, and then release it again when rinsed, otherwise it will have a very short life.  Standard filters, with their rigid mesh of fibres, cling on to dirt, and are difficult to clean.

Claralys’s point-bonded filtration fabric allows the fibres to move and separate slightly when rinsed, releasing dirt more easily.  When less dirt gets embedded in the mesh, your filters will last longer, and your spa will stay cleaner.

Claralys fabric

Standard fabric

They’re made in France. Claralys filters are manufactured close to home, to European quality standards. Because they are produced locally, they generate far fewer transport-related greenhouse gas emissions than the vast majority of filter cartridges shipped in from Asia or America.

What filters does Claralys offer?

We offer the most popular filter cartridge references, compatible with the majority of spas on the market today. Claralys filters are available individually, in boxes of 6, in half pallets and full pallets. Other references will follow, so please feel free to contact us with your requests! 

Length Outer diameter Top Bottom Compatible
CWW50P3
20
15
Handle
1 ½" SAE (44 mm)
Pleatco PRB35-IN, Unicel C-4335, Darlly SC705 / 40353, Filbur FC-2385
CWW35L

22

13
Handle
1 ½" SAE (44 mm)
Pleatco PWW35L, Unicel 4CH-935, Darlly DL850 / 40262
CWW50L
33
13
Handle
1 ½" SAE (44 mm)
Pleatco PWW50L, Unicel 4CH-949, Darlly SC757 / 40508, Filbur FC-0172
CWW10
10
10
54 mm open
54 mm open
Pleatco PWW10, Unicel C-4310, Darlly SC750 / 40101, Filbur FC-3077
CRB17.5
12
13
54 mm open
54 mm open
Pleatco PRB17.5SF, Darlly SC726 / 40352, Unicel C-4401, Filbur FC-2386, Sunrise R9026106
CRB25
34
13
54 mm open
54 mm open
Pleatco PRB25-IN, Unicel C-4326, Darlly SC704 / 42513, Filbur FC-2375
CRB35
24
13
54 mm open
54 mm open
Pleatco PRB35-IN, Unicel C-4335, Darlly SC705 / 40353, Filbur FC-2385
CRB50
34
13
54 mm open
54 mm open
Pleatco PRB50-IN, Unicel C-4950, Darlly SC706 / 40506, Filbur FC-2390
CRB75
51
13
54 mm open
54 mm open
Pleatco PRB75, Unicel C-4975, Darlly SC733 / 40751, Filbur FC-2395
CCAL100
20
15
54 mm open
54 mm open
Pleatco PCAL100, Darlly SC792 / 41001, Unicel C-4995, Filbur FC-2940
CDM30
24,5
16
Oval opening, diameter 75 to 105 mm
76 mm open
Pleatco PDM30, Darlly SC817 / 61269, Dream Maker Spas 461269, 461272, Sunrise R9026112
CDSF25-50
27
12,5
54 mm open
54 mm open
Pleatco DSF25-50, Unicel C-4429, Filbur FC-3082
CLBS75
37,5
13,5
54 mm open
54 mm open
Pleatco PLBS75, Darlly SC777 / 50651, Unicel C-5374, Filbur FC-2971, Sunrise R9026119
CMAX50P4
20
14,5
Handle
1 ½" MPT (46-47 mm)
Pleatco PMAX50P4, Unicel 5CH-35, Darlly SC718 / 50353, Unicel FC-0300
CPG50P4
20
15
Handle
1 ½" MPT (46-47 mm)
Pleatco PPG50P4, Unicel 6CH-49, Filbur FC-0314, Sunrise R9026100
CWK30
15
27
54 mm open
54 mm open
Pleatco PWK30, Unicel C-6430, Darly SC712 / 60301, Hot Springs/Watkins: 31489 - 0969601 (replaces the ceramic Tri-X, P/N 73178)
CWL25P4
25
14
Handle
1 ½" MPT (46-47 mm)
Pleatco PWL25P4-M, Darlly SC809 / 50653, Wellis AKU1610

Where can I buy Claralys filters?

Claralys filters are currently available online from Tubs Parts. More retailers are coming soon! If you are in the spa business and are interested in offering Claralys filters to your customers, please contact us.

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