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

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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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WW75PC
Description WATERWAY PRO CLEAN 75
Diameter(mm) 227
Length(mm) 441
Top Open
Bottom Open
Replaces
Pleatco PA76
Unicel C-8411
Filbur FC-1256
OEM 817-0075P
Other
Comments
WY45
Description WATERWAY SINGLE/DOUBLE PORT 50 SKIM
Diameter(mm) 150
Length(mm) 204
Top Semi circle handle
Bottom 49mm SAE (coarse) thread
Replaces
Pleatco PWW50
Unicel 6CH-940
Filbur FC-0359
OEM 25252
Other SC714, 60401
CommentsDouble port sits side by side
WY40
Description WATERWAY SKIM 40
Diameter(mm) 150
Length(mm) 194
Top Semi circle handle
Bottom 46mm MPT (fine) Thread
Replaces
Pleatco PWW50P4
Unicel
Filbur
OEM
Other
Comments
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
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