{"product_id":"r172504","title":"RTL 1.5 Slip 50 Sq. Ft. Filter Complete","description":"\u003cp\u003eThe Pentair Rainbow RTL-50 Top Load Filter -- 50 sq. ft., 1.5-Inch Slip (R172504) is a complete 50 square foot cartridge filter assembly for portable spa installations, using a 1.5-inch slip plumbing connection. The RTL-50 mounts in a niche under the spa shell with the top accessible from above the spa. Canister diameter: 6-1\/2 inches, niche hole diameter: 6-5\/8 inches. Includes niche lock ring, lid lock ring, push-down lever, 50 sq. ft. cartridge, and lid without chemical feeder. A widely used spa filter assembly used in many hot tub brands requiring the 50 sq. ft. cartridge size in 1.5-inch plumbing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e R172504\u003c\/p\u003e","brand":"Crystalview Pool, Spa \u0026 Patio","offers":[{"title":"Default Title","offer_id":45319666892844,"sku":"R172504","price":402.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0363\/0222\/5452\/files\/R172504.jpg?v=1771836064","url":"https:\/\/www.crystalview.ca\/products\/r172504","provider":"Crystalview Pool, Spa \u0026 Patio","version":"1.0","type":"link"}