{"product_id":"cryspool-spa-filter-cartridge-75-sq-ft-for-caldera-75-pcd75n-trilobal-fiber-reinforced-end-caps","title":"Cryspool Spa Filter Cartridge 75 sq.ft. for Caldera 75 \/ PCD75N — Trilobal Fiber, Reinforced End Caps","description":"\u003cp\u003e\u003cstrong\u003eCryspool 07043 is a 75 sq.ft. replacement spa cartridge designed to fit Caldera 75 models (including PCD75N and part number 1019301) and deliver deeper, longer-lasting filtration.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement filter cartridge is engineered for compatibility and improved cleaning performance. Built with trilobal fiber pleats and reinforced end caps, the Cryspool 07043 offers a larger effective area and easier maintenance than many standard point-bonded filters. It matches the length and dimensions expected by Caldera 75-series spas so you can swap it in without modification and restore efficient circulation and clearer water.\u003c\/p\u003e\n\n\u003ch3\u003eWill this filter fit my Caldera 75 spa or PCD75N model?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the Cryspool 07043 is sized to replace common Caldera part numbers such as 1019301 and PCD75N. Check your existing cartridge dimensions and top\/bottom openings to confirm a match before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 14-3\/4\" which matches many Caldera 75 cartridges.\u003c\/li\u003e\n  \u003cli\u003eOuter diameter: 7\" and bottom opening: 2-11\/16\" for proper seat fit.\u003c\/li\u003e\n  \u003cli\u003eSemi-circular handle on top for straightforward removal and installation.\u003c\/li\u003e\n  \u003cli\u003eFiltration area: 75 sq.ft., matching original-flow expectations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the trilobal fabric improve filtration and cleaning?\u003c\/h3\u003e\n\n\u003cp\u003eThe Cryspool cartridge uses trilobal fibers that create more surface area and channels within each pleat. That structure traps finer debris and lets contaminants penetrate deeper into the pleat gaps so rinsing releases more trapped material, restoring performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTrilobal fiber increases effective capture area versus standard point-bond materials.\u003c\/li\u003e\n  \u003cli\u003ePleat geometry promotes deeper contaminant lodging for thorough rinsing.\u003c\/li\u003e\n  \u003cli\u003eCleaner pleats after washing mean longer intervals between replacements.\u003c\/li\u003e\n  \u003cli\u003eDurable construction resists collapse or deformation under normal spa pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat routine maintenance keeps this filter performing well?\u003c\/h3\u003e\n\n\u003cp\u003eRoutine cleaning and inspection are key. Rinse the cartridge when the spa’s pressure gauge reaches the manufacturer-recommended level and perform a deeper chemical soak periodically to remove oils and scale.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRinse with a high-pressure hose to flush pleats front-to-back.\u003c\/li\u003e\n  \u003cli\u003eSoak monthly (or as needed) in a filter-cleaning solution for oils and minerals.\u003c\/li\u003e\n  \u003cli\u003eInspect end caps and pleats for damage; replace if torn or compressed.\u003c\/li\u003e\n  \u003cli\u003eRotate filters and clean more often in heavy-use or high-bather-load conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this replacement filter for?\u003c\/p\u003e\n\n\u003cp\u003eThis cartridge is intended for spa owners seeking a dependable, easy-to-clean replacement for Caldera 75-series cartridges (including models listed as 1019301, PCD75N, and similar). It’s a practical choice if you want a direct-fit option with improved pleat material and longer usable life than basic paper-style filters. If you manage a residential spa, want to minimize chemical and water waste by keeping filtration efficient, or simply need an affordable OEM-compatible spare, Cryspool 07043 is built to meet those needs while fitting common Caldera housings.\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: Does this replace Caldera part 1019301?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — Cryspool 07043 is sized to replace Caldera part 1019301 and similar PCD75N cartridges.\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 Cryspool cartridge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse when your spa’s filter pressure reaches the recommended level; perform a chemical soak monthly or as needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Cryspool","offers":[{"title":"Default Title","offer_id":56824559436116,"sku":"B0BHL2SFT8","price":85.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/cryspool-front-view-packaging_4a42ecf9-6430-418a-a2c0-4a9970c5e3b2.jpg?v=1786984461","url":"https:\/\/gardenluxe.co.uk\/products\/cryspool-spa-filter-cartridge-75-sq-ft-for-caldera-75-pcd75n-trilobal-fiber-reinforced-end-caps","provider":"Gardenluxe Uk","version":"1.0","type":"link"}