{"product_id":"mamokin-hot-tub-cartridge-filter-303279-2-pack-fits-filbur-fc-2402-9-3-8-x-5-3-16-trilobal-fabric","title":"Mamokin Hot Tub Cartridge Filter 303279 2-Pack — Fits Filbur FC-2402, 9-3\/8\" x 5-3\/16\", Trilobal Fabric","description":"\u003cp\u003e\u003cstrong\u003eMamokin 303279 is a two-pack replacement hot tub cartridge filter engineered to fit Filbur FC-2402 and equivalent spa filter models, delivering improved debris capture and easier cleaning for clearer spa water.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen your spa needs reliable filtration without the premium price, the Mamokin 303279 cartridge offers a direct-fit replacement for many popular filter part numbers and brands. Each cartridge measures 9-3\/8\" in length with a 5-3\/16\" outside diameter, a closed top with a string handle, and a 1-1\/2\" MPT threaded bottom. These filters use a trilobal fabric structure engineered to trap fine particles while allowing straightforward rinsing and maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter fit my existing hot tub?\u003c\/h3\u003e\n\n\u003cp\u003eThe Mamokin 303279 is designed to be compatible with Filbur FC-2402, 5CH-37, PFF42TC-P4, 78460 and many OEM spa brands such as Lifesmart, AquaTerra, Fantasy, Freeflow, Simplicity, Bermuda, Aspire, and Azure. Before you buy, confirm your current cartridge's dimensions and thread type to ensure a correct fit.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLength: 9-3\/8\" — matches the common replacement size.\u003c\/li\u003e\n  \u003cli\u003eOutside diameter: 5-3\/16\" — fits housings built for these cartridges.\u003c\/li\u003e\n  \u003cli\u003eTop: closed with string handle — easy removal and replacement.\u003c\/li\u003e\n  \u003cli\u003eBottom: 1-1\/2\" MPT threaded — standard hot tub connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat cleaning and maintenance does it require?\u003c\/h3\u003e\n\n\u003cp\u003eMamokin filters are designed with an improved trilobal fabric that simplifies rinsing and helps release trapped debris during a clean. Routine maintenance keeps the filter performing well: rinse every two weeks and deep-clean periodically to remove oils and scale that reduce flow.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRinse with a hose every 1–2 weeks for normal use.\u003c\/li\u003e\n  \u003cli\u003eSoak in a filter-cleaning solution monthly or as needed.\u003c\/li\u003e\n  \u003cli\u003eInspect for tears or permanent discoloration; replace if damaged.\u003c\/li\u003e\n  \u003cli\u003eTypical service life often exceeds one year under normal wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance can I expect compared to OEM filters?\u003c\/h3\u003e\n\n\u003cp\u003eThis Mamokin replacement is built to offer comparable filtration performance to the listed OEM cartridges while balancing longevity and cost. The multilayer trilobal fabric captures fine particles and helps protect pumps and plumbing from debris, contributing to clearer water between maintenance cycles.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTrilobal fabric structure improves particle capture efficiency.\u003c\/li\u003e\n  \u003cli\u003eDesign extends service life to keep pollutants away from spa water.\u003c\/li\u003e\n  \u003cli\u003eTwo-pack gives you an on-hand spare for routine swaps.\u003c\/li\u003e\n  \u003cli\u003eIndependent brand offering compatibility across multiple spa makers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I choose the right replacement and avoid mistakes?\u003c\/h3\u003e\n\n\u003cp\u003eSelecting the correct cartridge depends on matching measurements, thread type, and top\/bottom configuration from your existing filter. Many return issues arise from ordering the wrong size—measure your old filter and cross-check part numbers before purchase.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompare exact length and diameter to your current cartridge.\u003c\/li\u003e\n  \u003cli\u003eConfirm the bottom thread is 1-1\/2\" MPT for compatibility.\u003c\/li\u003e\n  \u003cli\u003eCheck that the top is closed with the same handle style for easy removal.\u003c\/li\u003e\n  \u003cli\u003eUse the listed compatible part numbers as a cross-reference guide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Mamokin 303279 two-pack suits hot tub owners who need an affordable, easy-to-clean replacement for common Filbur and OEM cartridges. It's ideal for homeowners maintaining mid-range to older spas that use the specified dimensions and thread style, and for anyone who prefers having a backup filter ready for routine maintenance. Note: Mamokin is an independent brand; listed trademarks belong to their respective owners and are shown only for compatibility reference.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these filters compatible with Filbur FC-2402?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Mamokin 303279 is compatible with Filbur FC-2402 and equivalent part numbers when dimensions match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I clean the Mamokin 303279 filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse every 1–2 weeks and deep-clean monthly or as needed; replace when damaged or after about a year of normal use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mamokin","offers":[{"title":"Default Title","offer_id":56824774558036,"sku":"B0BDGT7K2B","price":81.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/mamokin-front-packaging-filter-2-pack.jpg?v=1786987008","url":"https:\/\/gardenluxe.co.uk\/products\/mamokin-hot-tub-cartridge-filter-303279-2-pack-fits-filbur-fc-2402-9-3-8-x-5-3-16-trilobal-fabric","provider":"Gardenluxe Uk","version":"1.0","type":"link"}