{"title":"Instinct Series Parts \u0026 Accessories","description":"\u003cp\u003eKeep your Instinct Series spa performing at its best. Explore our complete collection of genuine Instinct Series parts and accessories, including replacement filters, water care products, jets, pumps, and factory-authorized components designed specifically for your model.\u003c\/p\u003e","products":[{"product_id":"master-clear-ecopur","title":"Master Clear EcoPur","description":"\u003cp data-start=\"152\" data-end=\"465\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; font-family: 'Courier New'; mso-fareast-font-family: 'Courier New'; color: #000c29; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eseries-instinct\u003c\/span\u003e\u003c\/b\u003eThe EcoPur® mineral cartridge is a key part of the Master Spas® filtration system. Designed to work alongside your primary spa filter (MA-R1, MA-R3, MA-R4, or MA-R5), EcoPur® uses a blend of natural minerals to help reduce chemical use, improve water clarity, and create a softer, more enjoyable spa experience.\u003c\/p\u003e\n\u003ch4 data-start=\"839\" data-end=\"855\"\u003e✨ \u003cstrong data-start=\"841\" data-end=\"853\"\u003eBenefits\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"839\" data-end=\"855\"\u003eHelps keep water clear and fresh\u003c\/li\u003e\n\u003cli data-start=\"895\" data-end=\"946\"\u003eReduces the need for chlorine and other chemicals\u003c\/li\u003e\n\u003cli data-start=\"949\" data-end=\"992\"\u003eFights bacteria, algae, and scale buildup\u003c\/li\u003e\n\u003cli data-start=\"995\" data-end=\"1033\"\u003eProtects spa plumbing and components\u003c\/li\u003e\n\u003cli data-start=\"1036\" data-end=\"1080\"\u003eSofter, more comfortable water for soaking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"469\" data-end=\"487\"\u003eCompatibility:\u003c\/strong\u003e Works in combination with our MA-R1, MA-R3, MA-R4, and MA-R5 filters (not compatible with MA40 or PWW50).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"594\" data-end=\"620\"\u003eReplacement Frequency:\u003c\/strong\u003e Every 6 months for optimal performance.\u003c\/p\u003e\n\u003cp data-start=\"664\" data-end=\"844\"\u003e⚠️ \u003cstrong data-start=\"667\" data-end=\"676\"\u003eNote:\u003c\/strong\u003e EcoPur® cartridges are typically sold separately from our filters. However, some filter kits and bundles may include both the main filter and EcoPur® cartridge for added convenience.\u003c\/p\u003e","brand":"Master Spas","offers":[{"title":"Default Title","offer_id":45344532201609,"sku":null,"price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6491\/7641\/files\/Ecopur.jpg?v=1780076169"},{"product_id":"master-clear-ma30","title":"Master Clear® MA30 Filter - 2\" FPT","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eMaster Clear® MA30 Filter - 2\" FPT (Female Pipe Thread)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe MA30 is the current-generation companion filter for a wide range of MasterSpas hot tubs and swim spas. Built with a 2-inch female pipe thread connection, it provides dedicated mechanical filtration and works alongside the MA-R3 primary filter in spas that require multiple filters. Unlike the MA-R3, the MA30 does not house an EcoPur® Charge Mineral Cartridge.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis is the current-generation replacement for the PWW35L filter.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eCompatible Models - Current Generation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cem\u003eClarity Series:\u003c\/em\u003e CLS 360\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cem\u003eContractors Special Series:\u003c\/em\u003e CS 730, CS 730L, CS 738, CS 738L, CS 862\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eAlso Replaces the PWW35L on Older Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cem\u003eH2X Swim Spas:\u003c\/em\u003e Therapool 13, Therapool 15\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eImportant Note for Pre-2025 Spas\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eMasterSpas hot tubs and swim spas manufactured before 2025 used a 1.5-inch female port. The MA30 uses a 2-inch female thread. If your spa was manufactured before 2025, you may need a thread adapter for compatibility. If you know you need one, it is available for purchase separately on our site. If you are unsure, contact us before ordering and we will confirm the right fit for your specific model and year.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eReplacement Schedule\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eReplace every 12 months under normal use, or every 6 months with heavier use.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cem\u003eDue to the nature of filtration products, we cannot accept returns on opened or incorrectly ordered items. Please verify your model and production year before purchasing.\u003c\/em\u003e\u003c\/p\u003e","brand":"Master Spas","offers":[{"title":"Default Title","offer_id":45344532168841,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6491\/7641\/files\/MA30_TOP.jpg?v=1772557964"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6491\/7641\/collections\/instinct-collection-logo.jpg?v=1779813272","url":"https:\/\/shop.masterspaswest.com\/collections\/series-instinct.oembed","provider":"MasterSpas West","version":"1.0","type":"link"}