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.

Search for products*

*You will be supplied with search results that are + and - 5mm within your search criteria.

RD-MC
Description RAINBOW RD25/RD50 DISPOSABLE
Diameter(mm) 123
Length(mm) 338
Top Open
Bottom Open
Replaces
Pleatco
Unicel
Filbur
OEM
Other
CommentsPOLYSPUN DISPOSABLE CARTRIDGE
RA10
Description RAINBOW RDC10
Diameter(mm) 125
Length(mm) 118
Top Open
Bottom Open
Replaces
Pleatco
Unicel
Filbur
OEM
Other
CommentsCode for set of 2 is WW35D
RD25
Description RAINBOW RDC25
Diameter(mm) 125
Length(mm) 338
Top Open
Bottom Open
Replaces
Pleatco
Unicel
Filbur
OEM
Other SC704, 42513
CommentsAVAILABLE IN MICROBAN
RA30
Description RAINBOW RDC30
Diameter(mm) 125
Length(mm) 168
Top Open
Bottom Open
Replaces
Pleatco PRB25SF-JH
Unicel C-4405
Filbur FC-2387
OEM
Other SC732, 40505
CommentsCode for set of 2 is WW50D
RD50
Description RAINBOW RDC50
Diameter(mm) 125
Length(mm) 338
Top Open
Bottom Open
Replaces
Pleatco PRB50-IN
Unicel C-4950
Filbur FC-2390
OEM 17-2380
Other SC706, 40506
CommentsAVAILABLE IN MICROBAN
1 ... 68 69 70 71 72 ... 103