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

BM85
Description BOWMAN C0785
Diameter(mm) 177
Length(mm) 495
Top Moulded knob handle
Bottom Moulded Cone
Replaces
Pleatco
Unicel
Filbur
OEM
Other
Comments
BU25
Description BULLFROG - STIL SPAS 25
Diameter(mm) 170
Length(mm) 148
Top Open
Bottom Open
Replaces
Pleatco
Unicel
Filbur
OEM 10-00281
Other
CommentsSTIL SPA MODELS
SG25B
Description BULLFROG 25 (Hi Flo) - dis-continued replace with SG50B
Diameter(mm) 0
Length(mm) 0
Top Open with Lugs
Bottom 59mm SAE(coarse) Thread
Replaces
Pleatco
Unicel
Filbur
OEM RFIL20025B
Other
CommentsFits Nature2 stick. For Spa Industry Spas
DIS-CONTINUED - REPLACE WITH SG50B
BU50
Description BULLFROG 50
Diameter(mm) 200
Length(mm) 146
Top Semi circle handle
Bottom 59mm SAE(coarse) Thread
Replaces
Pleatco PBF50-F2S
Unicel 8CH-950
Filbur FC-0536
OEM 10-1035 RFIL20050B
Other SC771, 80503
CommentsAvailable in Microban
BU35
Description BULLFROG CORELESS 35
Diameter(mm) 196
Length(mm) 148
Top Open
Bottom Open
Replaces
Pleatco
Unicel
Filbur
OEM 10-00282
Other
CommentsPOST 2018
TO GO WITH ASSEMBLY 10-00417
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