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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SG100B
Description SIGNATURE SWIM SPA C100 BOTTOM
Diameter(mm) 143
Length(mm) 223
Top Open with Lugs
Bottom 49mm SAE (coarse) thread
Replaces
Pleatco
Unicel
Filbur
OEM RFIL15050F
Other
CommentsCombined with top makes 2 per set. 460mm overall
SG100T
Description SIGNATURE SWIM SPA C100 TOP
Diameter(mm) 143
Length(mm) 223
Top Semi circle handle
Bottom Slip-fit with lugs
Replaces
Pleatco
Unicel
Filbur
OEM RFIL15050M
Other
CommentsCombined with bottom makes 2 per set. 460mm overall.
WY45
Description 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
ST35
Description SOFT TUB 35 (SMALL RING)
Diameter(mm) 151
Length(mm) 191
Top Closed
Bottom Open
Replaces
Pleatco
Unicel
Filbur
OEM 2005400
Other SC760, 60304
CommentsOLD STYLE (PRE 2010) - SMALL RING
AVAILABLE IN MICROBAN
ST25
Description SOFT TUB TOP LOAD 25
Diameter(mm) 152
Length(mm) 140
Top Semi circle handle
Bottom 46mm MPT (fine) Thread
Replaces
Pleatco
Unicel
Filbur
OEM
Other
Comments
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