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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| HW225 | |
|---|---|
| Description | HAYWARD 225 |
| Diameter(mm) | 115 |
| Length(mm) | 297 |
| Top | Open |
| Bottom | Open |
| Replaces | |
|---|---|
| Pleatco | PA225-4 |
| Unicel | C-4325 |
| Filbur | FC-1220 |
| OEM | CX225RE |
| Other | SC755, 40254 |



| HW400 | |
|---|---|
| Description | HAYWARD 400RE SKIM FILTER |
| Diameter(mm) | 216 |
| Length(mm) | 273 |
| Top | Handle |
| Bottom | Open |
| Replaces | |
|---|---|
| Pleatco | PA40SF |
| Unicel | C-8340 |
| Filbur | FC-1295 |
| OEM | CX400RE |
| Other | |


| HW1250 | |
|---|---|
| Description | HAYWARD CX1250RE |
| Diameter(mm) | 236 |
| Length(mm) | 499 |
| Top | Open |
| Bottom | Open |
| Replaces | |
|---|---|
| Pleatco | PA125 |
| Unicel | C-9499 |
| Filbur | FC-1299 |
| OEM | CX1250RE |
| Other | |


| HW570 | |
|---|---|
| Description | HAYWARD CX570RE |
| Diameter(mm) | 177 |
| Length(mm) | 493 |
| Top | Open |
| Bottom | Open |
| Replaces | |
|---|---|
| Pleatco | PA75SV |
| Unicel | C-7477 |
| Filbur | FC-1260 |
| OEM | CX570XRE |
| Other | |
| HW850 | |
|---|---|
| Description | HAYWARD CX850RE |
| Diameter(mm) | 236 |
| Length(mm) | 360 |
| Top | Open |
| Bottom | Open |
| Replaces | |
|---|---|
| Pleatco | PA85 |
| Unicel | C-9485 |
| Filbur | FC-1298 |
| OEM | CX850RE |
| Other | |