{"product_id":"pentair-179135-clean-clear-plus-420-filter-cartridge-4-pack-105-sq-ft-each-genuine-oem-ccp420","title":"Pentair 179135 Clean \u0026 Clear Plus 420 Filter Cartridge 4-Pack — 105 Sq Ft Each, Genuine OEM (CCP420)","description":"\u003cp\u003eThe \u003cstrong\u003ePentair 179135 Clean \u0026amp; Clear® Plus 420 Cartridge Set\u003c\/strong\u003e is the genuine OEM \u003cstrong\u003e4-pack\u003c\/strong\u003e of replacement filter cartridges for the CCP420 filter system. Each cartridge delivers \u003cstrong\u003e105 sq ft\u003c\/strong\u003e of pleated filtration surface — 420 sq ft total — restoring flow, water clarity, and the long service intervals the Clean \u0026amp; Clear Plus is known for.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine Pentair part, supplied under manufacturer part number 179135.\u003c\/li\u003e\n\u003cli\u003eFilter area: 105 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 Pentair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 179135\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 105 sq. ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC \/ GTIN:\u003c\/strong\u003e 788379886202\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e 16 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eIs the 179135 a genuine Pentair part?\u003c\/h3\u003e\u003cp\u003eYes. The 179135 is a Pentair 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 179135 a genuine Pentair part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The 179135 is a Pentair part supplied under that manufacturer part number. 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