{"product_id":"spring-cartridge-filter-panel-4-pack","title":"Maytronics Dolphin Spring Cartridge Filter Panel, 4 Pack","description":"\u003cp\u003eThis is a four pack of genuine Maytronics spring cartridge filter panels for Dolphin robotic pool cleaners. The set is cataloged as 9991433-ASSY and also as 9991433-R4. Each panel measures 10.5 by 6.25 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat they do\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe panels are the filtration media inside the cartridge. Everything the Dolphin picks up passes through them, so they take the whole load of leaf fragments, sand and fine silt. As they load up, water flow through the cleaner drops and pickup goes with it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to change them\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePanels that stay stained after rinsing, that have torn away from the frame, or that no longer seat flat in the cartridge are done. Because a cartridge takes four, replacing the full set at once keeps filtration even across the unit.\u003c\/p\u003e\u003cp\u003eConfirm your cleaner appears in the fits list before ordering, and measure the panel you are replacing.\u003c\/p\u003e","brand":"Maytronics","offers":[{"title":"Default Title","offer_id":48627631882452,"sku":"MAY-201-3202","price":39.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_f72e263e-c8f3-4d10-a7af-13d3ae992411.jpg?v=1788725601","url":"https:\/\/www.activepoolsupply.com\/products\/spring-cartridge-filter-panel-4-pack","provider":"Active Pool Supply","version":"1.0","type":"link"}