{"product_id":"unicel-c-4950-50-sq-ft-pool-spa-filter-cartridge-212-pleats-replacement","title":"Unicel C-4950 50 Sq Ft Pool \u0026 Spa Filter Cartridge – 212 Pleats | Replacement","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Unicel C-4950 replacement filter cartridge is designed for pool and hot tub use, packing 50 square feet of filtration media into 212 pleats. This setup helps trap fine debris down to an average of 20 microns, contributing to clearer water and steadier spa performance.\u003c\/p\u003e\n\u003ch2\u003eWhy this filter stands out\u003c\/h2\u003e\n\u003cp\u003eThe cartridge features sharp, uniform pleat folds that optimize water flow and reduce pressure loss. By giving more surface area to hold dirt, it helps keep circulating water freer of particulates between cleanings. The media is made from 100% polyester Reemay, chosen for a balanced mix of dirt-holding capacity, cleanability, durability, and chemical resistance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e50 square feet of media with 212 pleats for substantial debris capture\u003c\/li\u003e\n  \u003cli\u003e3-ounce basis weight media supports robust filtration and longevity\u003c\/li\u003e\n  \u003cli\u003eFiltration efficiency down to ~20 microns on average\u003c\/li\u003e\n  \u003cli\u003eUniform pleats maximize flow and minimize pressure loss\u003c\/li\u003e\n  \u003cli\u003eEnd cap design provides a 2-1\/8 inch ID and easy removal for replacements\u003c\/li\u003e\n  \u003cli\u003eDurable plastic resists chemical exposure and environmental wear\u003c\/li\u003e\n  \u003cli\u003eOD: 4-15\/16 inches; Length: 13-5\/16 inches for reliable fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe C-4950’s polyester Reemay media balances dirt-holding capacity with cleanability and chemical resilience, helping you maintain clearer spa water with less fuss during routine upkeep.\u003c\/p\u003e\n\u003ch2\u003eFit and compatibility\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEnd-cap features an open configuration for easy cartridge removal\u003c\/li\u003e\n  \u003cli\u003eCompatible with a wide range of brands and models, including Bullfrog Spas, Cal Spas, Coleman Spas, Sundance Spas, Jacuzzi Premium, Artesian Spas, Maax Spas of AZ, Caldera Spas, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReal‑world use and maintenance\u003c\/h2\u003e\n\u003cp\u003eIn everyday backyard settings, this filter can help keep spa water feeling crisp and inviting during family use, post-guest sessions, or after outdoor debris. The combination of large media area, high pleat count, and durable end caps supports consistent filtration even as you enjoy extended soak times or regular hot tub sessions.\u003c\/p\u003e\n\u003cp\u003eTo get the most from your cartridge, pair maintenance with balanced water chemistry and routine cleaning. You may notice smoother filter performance and clearer water when you rinse or backwash as needed and replace the cartridge when flow slows or cleaning becomes less effective.\u003c\/p\u003e\n\u003ch2\u003eKey takeaways\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHuge 50 sq ft media area paired with 212 pleats for strong filtration\u003c\/li\u003e\n  \u003cli\u003e20 micron average filtration with reduced pressure loss for steadier circulation\u003c\/li\u003e\n  \u003cli\u003eDurable Reemay polyester media with chemical resistance\u003c\/li\u003e\n  \u003cli\u003eEasy to replace thanks to the 2-1\/8\" ID end cap and standard dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Results depend on overall system setup, chemical balance, and regular maintenance. This replacement is designed to support filtration alongside your spa care routine, offering a practical path to clearer water and reliable performance.\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: Is the Unicel C-4950 compatible with my spa model?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The cartridge fits many brands; verify by matching the 50 sq ft media, 212 pleats, and the 2-1\/8 inch ID end cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What maintenance steps help extend filter life?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse or backwash as needed, maintain balanced water chemistry, and replace when flow decreases.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Unicel","offers":[{"title":"Default Title","offer_id":45738608722106,"sku":"B000A4TDPO","price":95.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/unicel-c-4950-50-sq-ft-filter.jpg?v=1774682564","url":"https:\/\/gardencanada.ca\/products\/unicel-c-4950-50-sq-ft-pool-spa-filter-cartridge-212-pleats-replacement","provider":"Garden Canada","version":"1.0","type":"link"}