Filter Cartridge Replacements - Spas & Pools

Premium quality New Zealand made Magnum Filters* Replacement Filter Cartridges to suit popular portable spas sold in Australia - Australian made and North American made spas - Pleated, and Micron Spa Filter options
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Replacement Spa Filter Element Cartridges for all portable spa brands including Sundance Spas, Dimension One, LA Spas, Southwest, Bullfrog, Signature, Monarch, Maax, Lanark, Palm Springs, Palm Beach, AAIM, Enguard, Blue Moon, Stylus, Heritage, Sapphire, Arctic, Timeless, Spa Pools Australia, Lifestyle, Impact, Endless, Hibiscus, Jacuzzi, Softub, Caribbean, Colonial, St. Maritz, Aristocrat, UFI, Domain, Aristocrat and all others.
*All Magnum Filters have an SKU starting with 'm' and are NZ manufactured. Other filters made elsewhere



AAIM Spas, Spa Factory Spas & Spa International 50 sqft spa filter

SKU: maaim

Spa filter replacement cartridge for AAIM Spas and Spa Factory Spas manufactured in Brisbane Internal thread cartridge. 223mm H x 128mm D x Closed Top with D handle x 40mm female BSP thread Bottom (47m...

66 In Stock

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Alpine Spas / Sunrans CD18 Replacement Pleated Cartridge Filter

SKU: mcd18

CD18 Alpine Spas / Sunrans Spas replacement filter cartridge - sold individually 155mm high x 145mm OD x 46mm OD 1.5" Acme square thread spigot x closed top with handle ...

48 In Stock

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Alpine Spas / Sunrans CD20 Replacement Pleated Cartridge Filter

SKU: mcd20

CD20 Alpine Spas / Sunrans Spas replacement filter cartridge - sold individually 267mm high x 125mm OD x 54mm ID hole top & bottom ...

42 In Stock

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Aqua Comb - Spa - pleated filter cartridge cleaner for spas and smaller pool filter cartridges

SKU: aq81600QD

Spa Aqua Comb Designed for cartridges with pleats 20mm - 50mm deep Comb length - 55mm Quality filter cartridge cleaner - hand held hose connected high pressure spray (25 nozzles) with 'combs' to assi...

128 In Stock

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Artesian Spas pleated filter cartridge 50 sqft

SKU: mAR50

AR50 Artesian Spas 50 sqft replacement filter cartridge 205mm high x 178mm diameter x closed top with D handle. 59mm OD / 2" MPT fine thread bottom Sold individually. ...

12 In Stock

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Artesian Spas pleated replacement Quali-flo filter cartridge

SKU: mAR40

AR40 pleated Artesian Spas Quali-flo replacement filter cartridge replacement Replaces the disposable Qualiflo cartridge. 175mm high x 150mm diameter x 48mm ID hole open top for nature 2 cap to fit. 59mm...

12 In Stock

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Cal Spas & Marquis Spas 50 Replacement Pleated Cartridge Filter

SKU: mma50

MA50 Cal Spas and Marquis Spas replacement filter cartridge - sold individually - images of multiple cartridges are for visual ID unless otherwise stated 310mm high x 130mm OD x closed 'D' handle top x 2"...

7 In Stock

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Caldera Spas 50 Replacement Pleated Cartridge Filter

SKU: mca50

CA50 Caldera Spas replacement filter cartridge sold individually 273mm high x 178mm OD x 67mm open hole bottom x closed top with D handle ...

6 In Stock

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Caldera Spas 75 Replacement Pleated Cartridge Filter

SKU: mca75

CA75 Caldera Spas replacement filter cartridge sold individually 370mm high x 175mm OD x 67mm open hole bottom x closed top with D handle ...

4 In Stock

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Caldera Spas 76 Replacement Pleated Cartridge Filter

SKU: mca76

CA76 Caldera Spas replacement filter cartridge - sold individually 370mm high x 175mm OD x 60mm OD / 45mm ID smooth male spigot bottom x closed top with D handle ...

8 In Stock

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Caldera Spas Replacement Filter Cartridge 100 SqFt

SKU: mca100

Caldera Spas replacement filter cartridge - 100 sqft 420mm high x 203mm OD x 89mm open bottom x closed cap top. Sold individually (image may show multiple cartridges for ID purposes only) ...

6 In Stock

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Chinese Spa 330mm Long Spa Filter Cartridge

SKU: mMF330

330mm H x 125mm OD x 54mm ID Suits some Chinese made filters including floating weir style skim filters and top load filters May suit 'Cedar Hot Tub Australia' top load filters - check filter housing spi...

11 In Stock

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CMP 50 Replacement Pleated Cartridge Filter

SKU: mcmp50

CMP50 or DF45 replacement filter cartridge for telescoping weir style 255mm high x 135mm OD x 55mm ID ...

94 In Stock

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Coast Spas 100 Replacement Pleated Cartridge Filter

SKU: mcs100

CS100 Coast Spas replacement filter cartridge - sold individually 535mm high x 135mm OD x 54mm hole top & bottom ...

5 In Stock

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Coast Spas 135 Replacement Pleated Cartridge Filter

SKU: mcs135

CS135 Coast Spas replacement filter cartridge - sold individually 755mm high x 135mm OD x 54mm hole top & bottom ...

4 In Stock

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Deluxe Spas SL / SM Series 50 sqft filter cartridge

SKU: mdx51

Deluxe Spas replacement filter cartridge. 50sqft Very unique female fine thread size 293mm H x 215mm OD x closed top x 64mm ID internal thread - bottom. (Also replaces similar longer filter cartridge ...

9 In Stock

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Dimension One Spas 40 sqft filter cartridge

SKU: mso32

D1 40 sqft filter cartridge - Waterway - found on other spas also but rare in Australia 301mm L x 125mm OD x 54mm ID ...

6 In Stock

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Dimension One Spas 75 spa filter cartridge

SKU: md15259-1b

260mm H x 180mm D x closed top with D-Handle x 58mm OD fine threaded spigot bottom (44mm ID) Also replaces D1 cartidges with same specifications, but longer @ 380mm. Used on many D1 models in the early - mid...

6 In Stock

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Dimension One Spas 75 SQFT Filter Cartridge w/ Acme course square thread

SKU: md15249-1b

265mm H x 180mm D x closed top with D-Handle x 47mm OD Acme course threaded spigot bottom (30mm ID) Also replaces D1 cartidges with same specifications, but longer. Used on many D1 models in the early - mi...

5 In Stock

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Dimension One Spas Crystal Pure Ozone Filter Cartridge - coreless 40 sqft

SKU: d1-1561-09

Used on Crystal Pure Systems on Dimension One Spas 430mm H x 140mm OD x 50mm ID top x 73mm ID bottom. Top is Open with a ring....

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Dimension One Spas Replacement Filter Cartridge 1561-00

SKU: md1-ty75

Dimension One Spas Replacement pleated filter cartridge 1561-00 / c-7367 260mm High x 170mm OD x Closed top with 4 x 'saddle' shaped posts x Bayonet twist lock bottom w/ 50mm ID hole Used on late model Dimen...

11 In Stock

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Hot Spring Spas 65 sqft filter cartridge

SKU: mhs65-1b

Hot Spring Spas replacement pleated filter cartridge - 65 sqft 270mm H x 215mm OD x 77mm ID ...

17 In Stock

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Hot Spring Spas Limelight 50 sqft filter cartridge

SKU: mhs50

Hot Spring Spas Limelight 2018+ replacement pleated filter cartridge - 50 sqft 355mm H x 160mm OD x 50mm ID ...

27 In Stock

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Jacuzzi Hot Tub J-300 2002+ Replacement Filter Cartridge

SKU: mjp961

Jacuzzi Hot Tub filter J300 series 2002+ 6541-383 6000-383AJ 394mm high x 170mm OD x 59mm / 2" OD Acme Course square threaded spigot bottom x open top (no Cap) Seperate twist lock cap top not includ...

3 In Stock

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