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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WW75CW
Description WATERWAY CLEARWATER 75
Diameter(mm) 227
Length(mm) 441
Top Open
Bottom Open
Replaces
Pleatco PA76
Unicel C-8411
Filbur FC-1256
OEM 817-0075N
Other
Comments
WW325
Description Waterway Crystal Water 325
Diameter(mm) 117
Length(mm) 501
Top Open
Bottom Open
Replaces
Pleatco PWW80
Unicel C-7470
Filbur FC-1976
OEM 817-0081
Other
CommentsSold as singles. 4 x 80sq ft cartridges to make complete set
WW525
Description Waterway Crystal Water 525
Diameter(mm) 177
Length(mm) 807
Top Open
Bottom Open
Replaces
Pleatco PWW130
Unicel C-7472
Filbur FC-1978
OEM 817-0131
Other
CommentsSold as singles. 4 x 125sq ft cartridges to make complete set
WW425
Description Waterway Crystal Water WW425
Diameter(mm) 177
Length(mm) 655
Top Open
Bottom Open
Replaces
Pleatco PWW105
Unicel C-7471
Filbur FC-1977
OEM 817-0106
Other
CommentsSold as singles. 4 x 105sq ft cartridges to make complete set
WW50D
Description WATERWAY DSF50
Diameter(mm) 125
Length(mm) 167
Top Open
Bottom Open
Replaces
Pleatco PRB25SF-JH-PAIR
Unicel C-4405
Filbur FC-2387
OEM 817-3510
Other
CommentsSet of 2 included. Combined height of 334mm
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