{"product_id":"jandy-r0357300-filter-tank-top-assembly-580-sq-ft-cv580-cl580-dev60-del60-genuine-oem","title":"Jandy R0357300 Filter Tank Top Assembly, 580 Sq Ft — CV580, CL580, DEV60, DEL60 — Genuine OEM","description":"\u003cp\u003eThe \u003cstrong\u003eJandy R0357300 Tank Top Assembly\u003c\/strong\u003e is the genuine Zodiac\/Jandy replacement upper tank half for \u003cstrong\u003e580 sq ft cartridge filters and 60 sq ft DE filters\u003c\/strong\u003e. If your filter's top section is cracked, warped, or leaking at the clamp band, this OEM tank top restores a proper seal without replacing the entire filter.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine Jandy part, supplied under manufacturer part number R0357300.\u003c\/li\u003e\n\u003cli\u003eFilter area: 580 sq. ft..\u003c\/li\u003e\n\u003cli\u003eFiltration media sized by effective filter area and physical dimensions.\u003c\/li\u003e\n\u003cli\u003eShips from our US warehouse with tracking on dispatch.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Jandy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e R0357300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Pool Filters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter area:\u003c\/strong\u003e 580 sq. ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC \/ GTIN:\u003c\/strong\u003e 052337017916\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e 34 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eIs the R0357300 a genuine Jandy part?\u003c\/h3\u003e\u003cp\u003eYes. The R0357300 is a Jandy part supplied under that manufacturer part number. It is not a generic substitute.\u003c\/p\u003e\u003ch3\u003eHow often should filter cartridges be replaced?\u003c\/h3\u003e\u003cp\u003eMost cartridges last two to five years depending on bather load, water chemistry and how often they are cleaned. Replace when pressure rises quickly after cleaning, or when the pleats are torn, matted or permanently discoloured.\u003c\/p\u003e\u003ch3\u003eHow do I know what size filter cartridge I need?\u003c\/h3\u003e\u003cp\u003eFilter cartridges are specified by square footage and physical dimensions. Measure the length, outside diameter and end cap type of your old cartridge, or match the part number printed on its end cap.\u003c\/p\u003e\u003ch3\u003eWhat is the difference between cartridge, sand and D.E. filters?\u003c\/h3\u003e\u003cp\u003eCartridge filters trap particles in pleated media and need no backwashing. Sand filters are lowest maintenance but filter to a coarser level. D.E. filters give the finest filtration but require recharging with powder after each backwash.\u003c\/p\u003e\u003ch3\u003eWhen should I backwash or clean the filter?\u003c\/h3\u003e\u003cp\u003eClean when the pressure gauge reads 8 to 10 PSI above the clean starting pressure. Cleaning too often on a cartridge shortens its life; waiting too long strains the pump.\u003c\/p\u003e\u003ch3\u003eHow do I confirm this part fits my equipment?\u003c\/h3\u003e\u003cp\u003eCheck the part number stamped on the component you are replacing, or find it on the parts schematic in your owner's manual. If the number differs or is unreadable, send us your equipment model and serial number and we will verify fitment before you order.\u003c\/p\u003e\u003ch3\u003eHow quickly does this ship?\u003c\/h3\u003e\u003cp\u003eIn-stock items ship from our US warehouse on business days. You will receive tracking by email once the order leaves the warehouse.\u003c\/p\u003e\u003ch3\u003eCan I return it if I ordered the wrong part?\u003c\/h3\u003e\u003cp\u003eUnopened, uninstalled items can be returned within 30 days. Equipment that has been installed or plumbed cannot be returned, so confirm fitment before installation.\u003c\/p\u003e\u003ch3\u003eIs this covered by a warranty?\u003c\/h3\u003e\u003cp\u003eManufacturer warranty terms vary by brand and product. Warranty claims generally require proof of purchase and, on installed equipment, evidence of professional installation.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is the R0357300 a genuine Jandy part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The R0357300 is a Jandy part supplied under that manufacturer part number. 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