How to Buy a Replacement Hot Tub Filter and Prolong it's Life

Measuring your filter cartridge may not be as straight forward as it at first seems. Please follow the steps below to be sure that you get the correct measurements. Remember that all measurements may vary up to 1/4" (60mm) due to expansion/shrinkage of the cartridge over time. Also, the most important consideration is to ensure that the thread is correct. If the other dimensions of the cartridge are slightly different to the ones that you have then, as long as they will actually fit in the filter compartment, that isn't a problem.

Cleaning your hot tub filters properly improves their efficiency, helps maintain sparkling water and makes them last longer - so costs you less money in the long term. You need to remove biofilm, grease and scale and just rinsing it with a hose or even jet washing it isn't going to do the jib. Find out how to do it properly here....

Microban protection makes filters easier to clean and keeps them cleaner and fresher between cleanings The high temperatures and a wet environment of a hot tub makes unprotected filter surfaces a target for the growth of bacteria. Our microban filter cartridges are manufactured from Reemay Advantage™ filter media with built-in Microban® antimicrobial product protection. This material combines 100% polyester synthetic fibres with Microban antimicrobial technology to filter out contaminants and inhibit the growth of bacteria - making sure your water is always perfectly clear, clean, and pure.