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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RD35
Description Rainbow RDC35
Diameter(mm) 125
Length(mm) 235
Top Open
Bottom Open
Replaces
Pleatco PRB35-IN
Unicel C-4335
Filbur FC-2385
OEM 74148, 817-3501, 17-2482, 25393, 6000-136
Other SC705, 40353
Comments
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 302005, 73533, 76076, 17-2380, 6540-471
Other SC706, 40506
Comments
RD50M
Description RAINBOW RDC50 - MICROBAN
Diameter(mm) 125
Length(mm) 338
Top Open
Bottom Open
Replaces
Pleatco
Unicel
Filbur
OEM
Other
CommentsAntimicrobial
RA100
Description RAINBOW RTL100 / RCF100
Diameter(mm) 125
Length(mm) 678
Top Open
Bottom Open
Replaces
Pleatco PRB100
Unicel C4999
Filbur FC-2397
OEM 17-2633 R173436
Other
Comments
RA75
Description RAINBOW RTL75 / RCF 75
Diameter(mm) 125
Length(mm) 510
Top Open
Bottom Open
Replaces
Pleatco PRB75
Unicel C-4975
Filbur FC-2395
OEM 17-2632 R173435
Other SC733, 40751
Comments
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