NZ Made Magnum Filters Cartridges for Alpine Spas 18

Overview

This NZ-made spa filter cartridge is built by Magnum Filters to suit a wide range of Alpine Spa models. It's designed to handle regular spa use, helping keep your water clean, clear, and balanced. With a tough build and exact match sizing, it's a simple drop-in replacement that does the job properly.

Whether you’re swapping out a clogged filter or buying a spare for the season, this cartridge fits straight in and keeps your spa running how it should.

Key Features

• Made in New Zealand for Alpine Spa systems
  
  

• Filters out debris, oils, and fine particles
  
  

• Bar handle and coarse thread for easy fitting
  
  

• Built for durability and regular spa use
  
  

• Fits multiple Alpine Spa models (see full list below)
  
  

Specifications

• Outside Diameter: 143 mm
  
  

• Length: 160 mm
  
  

• Top End Cap: Bar handle
  
  

• Bottom End Cap: 46 mm coarse thread
  
  

• OEM Code: 2014
  
  

Fits These Alpine Spa Models

Compatible with a wide range of Alpine Spa units, including:

• San Marino
  
  

• Santorini
  
  

• Monaco
  
  

• Mont Blanc
  
  

• Whistler
  
  

• Blackburn
  
  

• Makalu
  
  

• Montana
  
  

• Vermont
  
  

• Summit
  
  

• Matterhorn
  
  

• Sierra
  
  

• Lucania
  
  

• McKinley
  
  

• Vancouver
  
  

• Munro
  
  

• Everest
  
  

• K2
  
  

• Quebec
  
  

Good to Know

• Single cartridge per pack
  
  

• Add 2 or more to your cart and get 5% off automatically — handy if your spa takes two filters or you're keeping one in reserve
  
  

FAQs – Alpine Spa Filter Cartridge

1. How do I know if this fits my Alpine Spa model?
Check your spa’s model name and compare it to the list provided. This cartridge fits most common Alpine Spa units like San Marino, Mont Blanc, Everest, and more.

2. What type of thread does the Magnum Spa Filter Cartridge have?
It has a 46 mm coarse thread on the bottom and a bar handle on top—designed to match the original OEM part (code 2014).

3. How often should I replace the filter?
Every 12 months is a good rule of thumb, or sooner if water flow drops or the cartridge looks clogged. Regular cleaning between changes also helps.

4. Can I get a discount if I buy more than one?
Yes! When you add two or more to your cart, a 5% discount is automatically applied at checkout.

5. Is the Magnum Spa Filter Cartridge an original from Alpine Spas?
This is a high-quality NZ-made alternative from Magnum Filters, a trusted local manufacturer. It matches the original specs and fits perfectly.