{"product_id":"48-sq-ft-fs-2004-de-grid-pool-filter-set-effective-7-1-replacement","title":"48 Sq.Ft FS-2004 DE Grid Pool Filter Set - Effective 7+1 Replacement","description":"\u003cp\u003eIn this review of the 48 Sq.Ft FS-2004 DE grid pool filter set, the bottom line is practical: it is a straightforward, compatible replacement for owners of specific 48 sq.ft. DE tanks who want reliable filtration without buying an OEM cartridge. The reviewer found the set best for pool owners using Unicel FS-2004 style cartridges or Hayward Pro-Grid DE4820 style housings, since the set matches the required 48 sq.ft. area and the 24 in height. The single biggest reason to buy is performance per dollar: robust ABS construction and dense nylon mesh deliver clear water and long life at a lower cost than many branded originals.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to fit Unicel FS-2004 and several equivalent models so buyers can replace a tired grid without retooling the entire filter system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete set:\u003c\/strong\u003e Includes seven full grids and one partial grid so the full 48 sq.ft. pack covers a full cartridge assembly for immediate swap-in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Hard ABS frames and high-density nylon mesh resist wear and maintain filtration performance over many cleaning cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine filtration:\u003c\/strong\u003e The grids trap debris down to about 2-5 microns, capturing hair, sand and fine particles for visibly clearer water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance:\u003c\/strong\u003e Grids rinse clean with a hose and air dry quickly, making routine care simple and fast.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis replacement grid set is aimed at residential pool owners or maintenance professionals who already have a DE filter housing that takes 48 sq.ft. of grid area, such as units specified for FS-2004 or Hayward Pro-Grid DE4820. It is a practical option for people who want a value replacement that matches original dimensions and filtration area.\u003c\/p\u003e\u003cp\u003eIt is not for owners of 36, 60 or 72 sq.ft. systems or those unsure of their model; buyers should confirm the FS-2004 or equivalent model number before ordering. If someone needs a custom or nonstandard size, they should look for the exact square-foot match rather than this 48 sq.ft. set.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood fit for compatible housings, so installation is usually straightforward for the correct model.\u003c\/li\u003e\n\u003cli\u003eHigh filtration efficiency from the dense mesh produces noticeably clear water.\u003c\/li\u003e\n\u003cli\u003eDurable ABS frames and heavy stitching extend service life and reduce replacement frequency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOnly fits 48 sq.ft. systems; will not work for 36, 60 or 72 sq.ft. units.\u003c\/li\u003e\n\u003cli\u003eSome users reported mixed experiences with ease of installation, so novice installers may need patience or assistance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter area\u003c\/td\u003e\n\u003ctd\u003e48 sq.ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull grid size\u003c\/td\u003e\n\u003ctd\u003e24 in x 11 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePartial grid size\u003c\/td\u003e\n\u003ctd\u003e24 in x 9-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003e7 full grids + 1 partial grid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHard ABS frame with high-density nylon mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003eUnicel FS-2004, PFS2448, Filbur FC-9540, Hayward DE4820, MicroClear DE4800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 48 Sq.Ft FS-2004 DE grid set is a sensible, cost-effective replacement for pool owners with compatible 48 sq.ft. DE housings who want strong filtration and longer-lived parts. It delivers clear water and durable construction for less than many OEM options, making it a good value for routine maintenance when the correct model is confirmed.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this set fit my DE filter housing?\u003c\/strong\u003e\u003cbr\u003eIt fits housings specified for 48 sq.ft. FS-2004 style grids; confirm your model number before purchasing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often should the grids be cleaned?\u003c\/strong\u003e\u003cbr\u003eUnder normal use the grids are recommended for cleaning about every two weeks to maintain optimal performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat particle size will these grids remove?\u003c\/strong\u003e\u003cbr\u003ePaired with diatomaceous earth powder they capture particles down to roughly 2-5 microns for fine filtration.\u003c\/p\u003e","brand":"CPLIKE","offers":[{"title":"Default Title","offer_id":48741904777435,"sku":"B0DM5BJ9DZ","price":153.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71MMmwKz3pL._AC_SL1500.jpg?v=1778936480","url":"https:\/\/gearmusthave.com\/products\/48-sq-ft-fs-2004-de-grid-pool-filter-set-effective-7-1-replacement","provider":"GearMustHave","version":"1.0","type":"link"}