All filters need to be changed regularly, so a good inventory of spares is necessary for extended operation.This is one 20 micron 4"x10" pleated polyester filter cartridge.
These filters are specifically designed for the big blue filter package and do not fit stock filters from Spectra. If you're uncertain about the appropriate filter for your needs, please contact us for assistance.
These filters are tailored for the large 4"x10" prefilter kit, which can be viewed directly on our product page: 4"x10" Filter Kit. If your current filters seem smaller, kindly note that this kit may not be compatible with your watermaker. For further details or assistance, feel free to explore the product information on the provided link, or contact us at online@trotac.ca
***Important: Selecting the wrong size will result in incurred return and new freight costs borne by the customer.***