MLA45-85 LA Spas C45 Filter Cartridge - 40 sqft - 3.5" MPT - Spatex by Magnum

Spatex MLA45-85 LA Spas C45 Filter Cartridge - 40 sqft - 3.5" MPT

Spatex MLA45-85 replacement pleated filter cartridge for LA Spas, made in New Zealand by Magnum Filters. This 3.5 inch MPT cartridge is the pleated replacement for the LA Spas Aqua Klean sock and frame arrangement used from 2003 onward.

• Physically Stocked, unlike most "drop-shipping" websites.
• Shipped from VIC, NSW, WA, QLD

Spatex filter cartridges are manufactured by Magnum Filters in New Zealand. Magnum have been producing spa and pool filter cartridges since 1982 and supply OEM and co-branded cartridges to spa manufacturers and distributors worldwide. These are not low-grade generic filters - they use quality pleated filtration media for reliable water flow, solid dirt-holding capacity and consistent service life, and are used throughout the Australian spa industry alongside WWDG and SpaPro style filters.

Specifications

• Height: 178mm to 205mm, excluding spigot
• Diameter: 125mm to 133mm
• Spigot thread: 85mm OD with 74mm or 69mm ID
• Top: Closed flat top
• Bottom: Wide fine thread spigot
• Spatex part number: sx-la45-85
• Magnum part number: MLA45-85
• Country of manufacture: New Zealand

Also Known As

This cartridge is sold under a number of OEM, distributor and aftermarket part numbers, including: MLA45-85, LA45-85, C45, FBD229, FC-FBD229.

Commonly Suits

• LA Spas models using the Aqua Klean 45/85 filter arrangement
• LA Spas systems where you wish to replace the bag and basket with a pleated cartridge

Spa brand alone is not enough to identify a filter. Manufacturers frequently change filtration systems between models and production years, so always compare your existing cartridge before ordering.

Before You Order

To convert from the bag system - remove the Aqua Klean bag, unscrew the plastic basket, and fit this pleated cartridge in its place. There is no exact height or width on this filter family, so use the thread size as your primary check.

Measure the overall length, the outside diameter, the top style and the bottom connection and compare them against this listing. If you are unsure, send us a photo and the measurements of your old cartridge and we will confirm the correct replacement.

Filter Replacement Guide

Spa filters should generally be replaced every 1 to 2 years, depending on usage, water quality, chemical balance and cleaning routine. Rinsing the pleats regularly and soaking the cartridge in a dedicated filter cleaner will extend its working life between replacements.