{"product_id":"spa-marvel-filter-cleaner","title":"Spa Marvel Filter Cleaner | Acid-Free Cartridge Soak","description":"\u003cp\u003e\u003cstrong\u003eSpa Marvel Filter Cleaner\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a concentrated, deep-cleaning soak that restores your spa's filter cartridges — without the harsh chemicals, acids, or bleach that other filter cleaners rely on. It's formulated to dissolve the oils, hair, dirt, and grime that work their way deep into the pleated fabric, the buildup a quick hose rinse can never reach.\u003c\/p\u003e\n\u003cp\u003eYour filter is the hardest-working part of your spa, and it's also the most neglected. Every soak loads the cartridge with body oils, lotions, and organic debris. A spray-down clears the surface, but the oils stay trapped in the fibers, slowly choking water flow. A clogged filter is the hidden cause behind a long list of problems: cloudy water, weak jet pressure, a struggling pump and heater, and chemistry that won't hold. Worse, many owners reach for bleach or an acid-based cleaner — and those break down the cartridge fibers, shortening the life of a filter that should last months.\u003c\/p\u003e\n\u003cp\u003eSpa Marvel Filter Cleaner solves both problems at once: it cleans deeper than a rinse, and it does it gently, so your cartridges last as long as they should. For anyone running the Spa Marvel system, it's essential — clean filtration is exactly what lets the enzyme treatment do its job.\u003c\/p\u003e\n\u003cdiv class=\"lti-pro-tip\"\u003e\n\u003cstrong\u003ePro Tip:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNever clean a cartridge with household bleach or a dishwasher. Both destroy the filter fibers and the glued seams, and a damaged cartridge filters poorly and fails early. A gentle, purpose-made cleaner like this one is what keeps a filter performing for its full lifespan.\n\u003cdiv class=\"lti-pro-tip\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lti-pro-tip\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan role=\"img\" aria-label=\"®\"\u003eSpa Marvel®\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Spa Marvel","offers":[{"title":"Default Title","offer_id":32488499675191,"sku":"SP3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2507\/5288\/files\/Spa_Marvel_Filter_Cleaner_f996553c-8107-4542-87c5-1a259b87ae66.jpg?v=1780505334","url":"https:\/\/leisuretimeinc.com\/products\/spa-marvel-filter-cleaner","provider":"Leisure Time Inc.","version":"1.0","type":"link"}