{"product_id":"poolzilla-pool-filter-cartridges-4-pack-27-x-7-in-replacement-for-unicel-c-7459-pleated-synthetic-easy-install","title":"Poolzilla Pool Filter Cartridges 4-Pack 27 x 7 in Replacement for Unicel C-7459, Pleated Synthetic, Easy-Install","description":"\u003cp\u003e\u003cstrong\u003ePoolzilla 4-pack replacement filter cartridges (27\" x 7\" OD) are direct-fit pleated filters engineered to replace Unicel C-7459 and compatible models for clearer pool water and reliable circulation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese Poolzilla cartridges are made to be a straightforward swap for several common OEM part numbers so you can restore filtration performance without buying a new tank. Each pack contains four identical pleated filters sized 27 inches long by 7 inches outer diameter, built from durable synthetic media that resists tearing and holds pleat shape through repeated cleanings. Designed for residential and light-commercial pools, these cartridges emphasize easy maintenance, strong debris capture, and consistent flow as the pleats age.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cartridges restore water clarity?\u003c\/h3\u003e\n\u003cp\u003ePoolzilla cartridges trap visible particles and finer sediment within densely folded pleats, removing sand, silt, algae fragments, and rust particulates from circulating water. The media’s surface area captures contaminants while allowing steady flow to reduce strain on the pump.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePleated synthetic fabric increases filtration surface area for higher dirt-holding capacity.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Unicel C-7459, Jandy CL 340, Filbur FC-6405 and other OEMs for easy replacement.\u003c\/li\u003e\n  \u003cli\u003eRegular rinsing restores flow and extends useful life to roughly 1–2 years with typical maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these fit my filter assembly and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eThese cartridges match the common dimensions and end fittings of the listed OEM models so installation is a simple pull-and-replace operation for most cartridge-style housings. No special tools are required—just remove the old element, rinse the housing, and seat the new cartridge evenly to prevent bypass.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDimensions: 27\" length x 7\" outer diameter—designed for a direct fit into compatible housings.\u003c\/li\u003e\n  \u003cli\u003eFour cartridges per pack for multi-filter systems or staged replacements.\u003c\/li\u003e\n  \u003cli\u003eSnap-in fit and standard end caps replicate original cartridge geometry for reliable sealing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I clean and maintain these filters to maximize lifespan?\u003c\/h3\u003e\n\u003cp\u003eMaintenance is primarily rinse-and-inspect: remove loose debris with a hose, inspect pleats for damage, and soak in a cartridge cleaner for stubborn oils or scale. Proper seasonal storage and avoiding harsh scraping preserve pleat integrity and keep flow consistent.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRinse with a garden hose after every heavy debris event or weekly during peak season.\u003c\/li\u003e\n  \u003cli\u003eUse a dedicated filter cleaner soak monthly for best performance in bather-heavy pools.\u003c\/li\u003e\n  \u003cli\u003eReplace after 1–2 years depending on usage, chemistry balance, and visible wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat contaminants will these cartridges reduce?\u003c\/h3\u003e\n\u003cp\u003ePoolzilla cartridges are optimized for mechanical removal of common pool contaminants rather than chemical disinfection. They effectively reduce suspended solids and particles that cause cloudiness and can help lower off-tastes and odors by removing particulate-bound chlorine byproducts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemoves sediment, sand, silt, and rust particles for clearer water.\u003c\/li\u003e\n  \u003cli\u003eCaptures organic debris like leaves and algae fragments before they contribute to cloudiness.\u003c\/li\u003e\n  \u003cli\u003eSupports overall sanitizer efficiency by clearing particulate load on circulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Pool owners and service professionals who need a dependable, cost-effective replacement for Unicel C-7459 and related cartridge models will appreciate this Poolzilla 4-pack. It’s particularly useful for multi-filter setups, seasonal top-ups, or operators who prefer routine cartridge swaps to maintain steady circulation and water clarity without redoing plumbing or housings. If you manage a residential pool and want a durable, easy-to-clean cartridge that matches common OEM specs, this package offers immediate compatibility and the spare parts needed to keep your system running smoothly all season long.\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 cartridges compatible with Unicel C-7459?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They are dimensioned and fitted to replace Unicel C-7459 and several equivalent OEM models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the filter cartridges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: With regular rinsing and monthly cleaning, expect 1–2 years of service life depending on pool use and water chemistry.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Poolzilla","offers":[{"title":"Default Title","offer_id":56805497405780,"sku":"B0BZZFHSY7","price":257.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/poolzilla-front-packaging-view_15d94009-b57b-4f75-8b65-d624fd01ae1c.jpg?v=1786804830","url":"https:\/\/gardenluxe.co.uk\/products\/poolzilla-pool-filter-cartridges-4-pack-27-x-7-in-replacement-for-unicel-c-7459-pleated-synthetic-easy-install","provider":"Gardenluxe Uk","version":"1.0","type":"link"}