Description
Overview
This Magnum pool filter cartridge is a New Zealand made replacement designed to suit Poolstore Bowman C0755 filter housings. It is made for residential pools where steady filtration matters more than stretching a cartridge past its useful life. When the size and fit are right, the system runs smoother, pressure stays more stable, and the water is easier to keep clear through the season.
Key Features
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New Zealand made Magnum pool filter cartridge
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Sized to suit Poolstore Bowman C0755 systems
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Pleated filter media to capture fine debris
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Designed for regular residential pool use
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Easy to remove, clean, and replace during maintenance
Where to Use It
This cartridge is used in pool filtration systems that specify the Bowman C0755 size. It suits home pools where water clarity, pump efficiency, and straightforward maintenance are the priority. Regular replacement helps prevent pressure build up and keeps circulation working as it should.
How to Use
Switch the pool system off and release pressure before opening the filter housing. Remove the old cartridge and rinse out any loose debris inside the housing. Insert the new cartridge, making sure it sits evenly, then refit the housing lid securely. Once restarted, check the pressure gauge to confirm normal operating levels.
Compatible Systems
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Poolstore Bowman C0755 filter systems
Appearance
Cylindrical pleated pool filter cartridge with a moulded knob handle on the top end cap and a moulded cone base, designed to sit correctly inside the housing.
Specifications
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Outside diameter: 177 mm
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Length: 455 mm
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Top end cap: Moulded knob handle
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Bottom end cap: Moulded cone
Pro Tip
If you find the pressure climbing quickly even after cleaning, it usually means the cartridge media is reaching the end of its working life. Replacing it early helps avoid running the pump harder than necessary.
FAQs
Is this a direct replacement for Poolstore Bowman C0755?
Yes. The dimensions and end caps are made to match Bowman C0755 systems.
Is this cartridge made in New Zealand?
Yes. Magnum cartridges are manufactured in New Zealand.
How often should this cartridge be replaced?
Most home pools replace cartridges every one to two seasons, depending on use and how often it is cleaned.
Can this cartridge be cleaned and reused?
Yes. It can be rinsed multiple times, but once cleaning no longer restores flow, replacement is recommended.
What happens if I use the wrong size cartridge?
Incorrect sizing can reduce filtration, affect water flow, and put unnecessary strain on the pump.