PRODUCT DESCRIPTION

Stoked Stainless CH30 Replacement Spa Filter

New Zealand-made Magnum CH30 spa filter cartridge designed to suit Stoked Stainless spas and plunge pools that use the CH30 filter.

The CH30 measures 120mm in diameter × 296mm long and has a handle on the top with a 46mm fine MPT threaded connection on the bottom.

Made in New Zealand by Magnum Filters, this reusable pleated cartridge is designed for regular spa filtration and repeated cleaning.

Key Features

• Genuine Magnum Filters CH30 cartridge

• Made in New Zealand

• Designed to suit Stoked Stainless spas using the CH30 filter

• 118mm outside diameter

• 296mm cartridge length

• Handle top for easy removal

• 46mm fine MPT threaded bottom connection

• Washable and reusable pleated filter cartridge

• Suitable for regular cleaning and rotation

Compatible Stoked Stainless Spa Models

The CH30 spa filter cartridge is listed for the following Stoked Stainless models:

• 1.6m Round Spa

• 1.9m Round Spa – 6 person

• 2.2m Round Spa – 8 person

• 1.9m Hybrid Spa

• 2m × 2m Square Spa

• 2.5m × 2m Plunge Pool

• 3m × 2m Plunge Pool

If you are unsure which filter your spa requires, compare your existing cartridge with the dimensions and thread type below before ordering.

CH30 Filter Specifications

Product code: CH30
Manufacturer: Magnum Filters
Made in: New Zealand
Outside diameter: 120mm
Length: 296mm
Top end cap: Handle
Bottom end cap: 46mm MPT fine thread
Filter type: Pleated spa and pool filter cartridge
Application: Stoked Stainless spas and plunge pools using CH30

Important – Check the Thread

The CH30 uses a 46mm fine MPT thread.

Spa cartridges with a similar overall size can use different thread types, so we recommend checking the cartridge dimensions and bottom connection before ordering rather than relying on appearance alone.

Cleaning and Maintenance

Regular cleaning helps maintain water flow through your spa filtration system and can extend the useful life of your cartridge.

Stoked Stainless recommends regularly rotating and cleaning the filter and suggests keeping a second cartridge available so one can be cleaned while the other remains in service.

For routine maintenance:

1. Switch the spa pump off before removing the cartridge.

2. Remove the CH30 filter from the spa.

3. Thoroughly rinse debris from between the pleats using a garden hose.

4. Periodically soak the cartridge in an appropriate spa filter cleaning solution.

5. Rinse thoroughly after soaking.

6. Allow the cleaned cartridge to dry before storing or returning it to your filter rotation.

Stoked Stainless recommends washing the spa filter approximately fortnightly, although more frequent cleaning may be required with heavy spa use.

Avoid using a high-pressure water blaster directly on the pleated filter media, as excessive pressure can damage the cartridge.

Installing Your CH30 Filter

Access to the filter varies slightly between Stoked Stainless spa models, so follow the filter-access instructions supplied with your particular spa.

Once you have accessed the cartridge:

1. Switch the circulation pump off.

2. Unscrew the existing filter using the top handle.

3. Check that the threaded fitting is clean and free from debris.

4. Screw the replacement CH30 cartridge onto the fitting by hand.

5. Tighten only until the cartridge is correctly seated.

6. Do not force or overtighten the 46mm fine thread.

7. Restart the spa and check that normal water circulation has returned.

Why Keep Two CH30 Filters?

Having two cartridges makes spa maintenance considerably easier.

While one filter is being cleaned and allowed to dry, the second cartridge can remain in the spa. Rotating two clean filters also means you are less likely to keep using a heavily loaded cartridge simply because the spa is in use.

Frequently Asked Questions

Is this the correct filter for a Stoked Stainless spa?

This CH30 is designed for Stoked Stainless spa and plunge-pool models that specify the CH30 cartridge. Check that your existing filter measures approximately 120mm diameter × 296mm long and has a 46mm fine MPT threaded base.

Is the CH30 spa filter made in New Zealand?

Yes. This cartridge is manufactured in New Zealand by Magnum Filters.

Can the CH30 filter be washed and reused?

Yes. It is a reusable pleated cartridge and should be cleaned regularly. Rinse between the pleats thoroughly and periodically use an appropriate spa filter cleaning solution.

How often should I clean my Stoked spa filter?

Stoked Stainless recommends washing the filter approximately fortnightly. Spas receiving heavy use may require more frequent cleaning.

How often should I replace the CH30 cartridge?

There is no fixed replacement interval because cartridge life depends on spa usage, water conditions and cleaning frequency.

Consider replacing the filter if:

• the pleated media becomes damaged or torn

• the end caps or thread are damaged

• the cartridge remains heavily discoloured after cleaning

• cleaning no longer restores normal water flow

• the pleats have become permanently clogged or distorted

Can I use another cartridge that looks the same size?

Not necessarily. Spa cartridges can have very similar dimensions but different bottom fittings. The CH30 requires a 46mm fine MPT threaded connection, so check the dimensions and thread before ordering.

Not Sure if This Is Your Filter?

Send us your spa model, or a photo of your existing filter showing the top, bottom and overall cartridge, and we can help identify the correct replacement.

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SEO Page Title

Stoked Stainless CH30 Spa Filter Cartridge | NZ Made

Meta Description

Replacement CH30 spa filter cartridge for Stoked Stainless spas and plunge pools. NZ-made Magnum filter, 118 x 296mm with 46mm fine MPT thread.

URL Handle

 

Main product image:
Stoked Stainless CH30 spa filter cartridge NZ made Magnum

Second image / dimensions:
CH30 Stoked spa filter 118mm x 296mm with 46mm fine thread

Thread close-up:
CH30 spa filter 46mm fine MPT threaded base

Handle image:
Magnum CH30 Stoked Stainless replacement spa filter handle top

Shopify Organisation

Vendor: Magnum Filters
Product type: Magnum Spa & Pool Filters
SKU: CH30

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Within the description, link the words Spa & Pool Filters to your main Spa & Pool Filters collection.

Also link the cleaning section to your Pool & Spa Filter Maintenance page.

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