Magnum Filters produce a full range of spa pool and swimming pool filter cartridges. As well as pleated cartridges for the water purification industry.

Click Here to download 'Filter ID Form'

If you are a spa/pool manufacturer or distributor, we can design and manufacture filter cartridges to your specific requirements. Click here to submit your requirements.

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O250
Description WATERWAY TELEWEIR 50
Diameter(mm) 127
Length(mm) 339
Top Semi circle handle
Bottom SAE (Coarse) Female (internal) Thread
Replaces
Pleatco PWW50L
Unicel 4CH-949
Filbur FC-0172
OEM
Other SC757, 40548
CommentsWATERWAY, O2, VORTEX, RISING DRAGON
Replacement for Purezone polyspun cartridge
AVAILABLE IN MICROBAN
WW75N
Description WATERWAY TOP LOAD 75
Diameter(mm) 125
Length(mm) 602
Top Open
Bottom Open
Replaces
Pleatco PCAL75
Unicel C-4970
Filbur FC-2930
OEM 817-7500
Other
CommentsAvailable in Microban
WW95N
Description WATERWAY TOP LOAD 95
Diameter(mm) 125
Length(mm) 602
Top Open
Bottom Open
Replaces
Pleatco PCAL100
Unicel C-4995
Filbur FC-2940
OEM 817-1000
Other SC792, 41001
CommentsAvailable in Microban
WE25
Description WELLIS SPA 25
Diameter(mm) 143
Length(mm) 176
Top Semi circle handle
Bottom 46mm MPT (fine) Thread
Replaces
Pleatco PWL25-P4
Unicel
Filbur
OEM
Other SC809, 50653
CommentsMICROBAN AVAILABLE
WS
Description WRIGHT SPAS
Diameter(mm) 205
Length(mm) 455
Top Open
Bottom Open
Replaces
Pleatco
Unicel
Filbur
OEM
Other
Comments
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