{"product_id":"ying-ti-yingti-4ch-949-spa-filter-cartridge-2-pack-replacement-for-pleatco-pww50l-fc-0172","title":"Ying-ti Yingti 4CH-949 Spa Filter Cartridge 2-Pack – Replacement for Pleatco PWW50L, FC-0172","description":"\u003cp\u003eDiscover a dependable replacement option for hot tub filtration with the Ying-ti Yingti 4CH-949 Spa Filter Cartridge 2-Pack. This pair is designed to fit widely used cartridge styles, providing a straightforward upgrade path when maintenance is due. Swapping in these two cartridges can help keep spa water clearer and more inviting, while offering the convenience of ready replacements.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cp\u003eThese cartridges are crafted to work as replacements for Pleatco PWW50L and Unicel 4CH-949 models, and they are commonly used alongside other 50-series cartridges such as Filbur FC-0172, Waterway Teleweir 50, and Rising Dragon 50. Before buying, verify that the dimensions match your filter housing to ensure a proper seal and fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with PWW50L and Unicel 4CH-949\u003c\/li\u003e\n  \u003cli\u003eAlso aligned with FC-0172, Waterway Teleweir 50, Rising Dragon 50\u003c\/li\u003e\n  \u003cli\u003eImportant: this model is PWW50L 4CH-949, not PWW50\u003c\/li\u003e\n  \u003cli\u003ePurpose-built for hot tub filtration setups with standard dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and sizing to know\u003c\/h3\u003e\n\u003cp\u003eEach order contains a 2-pack of filter cartridges, creating an on-hand replacement option that minimizes downtime between cleanings. The cartridges feature concrete sizing that matches common hot tub housings: a length of 13 1\/16 inches, an outside diameter of 5 inches, and a bottom diameter of 2 inches. If you’re unsure about fit, take a moment to compare measurements or reach out for guidance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-cartridge pack for convenient replacements\u003c\/li\u003e\n  \u003cli\u003eLength: 13 1\/16\"; Outside diameter: 5\"; Bottom diameter: 2\"\u003c\/li\u003e\n  \u003cli\u003eSize-check reminder: verify dimensions before purchasing\u003c\/li\u003e\n  \u003cli\u003eNote: this is a PWW50L 4CH-949 replacement, not the PWW50 model\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn practice, this pair offers a straightforward swap that fits many standard hot tub setups. If you want confidence during the purchase, you can message us for sizing help or compatibility notes. This is not a guaranteed solution for every unit, but it aims to align with commonly used cartridges in the market.\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 this filter cartridge compatible with Pleatco PWW50L and other hot tub brands?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it lists compatibility with PWW50L and related models; always confirm measurements before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size should I check before buying?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check length, outside diameter, and bottom size: 13 1\/16\" long, 5\" OD, bottom 2\".\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Ying-ti","offers":[{"title":"Default Title","offer_id":45741735641274,"sku":"B0DZ1YJ7MK","price":79.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/ying-ti-yingti-4ch-949-spa-filter-cartridge-2pack-front-view.jpg?v=1774832408","url":"https:\/\/gardencanada.ca\/products\/ying-ti-yingti-4ch-949-spa-filter-cartridge-2-pack-replacement-for-pleatco-pww50l-fc-0172","provider":"Garden Canada","version":"1.0","type":"link"}