{"product_id":"toread-fs-2004-de-grid-filters-48-sq-ft-replacement-for-de4820-unicel","title":"TOREAD FS-2004 DE Grid Filters — 48 Sq Ft Replacement for DE4820 \u0026 Unicel","description":"\u003ch2\u003eUpgrade your pool filtration with TOREAD FS-2004 DE Grid Filters\u003c\/h2\u003e\n\u003cp\u003eRefresh your DE filtration with a purpose-built grid kit engineered for reliable performance across popular filter models. Each kit delivers 48 sq ft of filtration area per grid, helping you maintain clearer water through every swimming season. The package includes a complete set of seven full grids (24\" L x 11\" W) plus one partial grid (24\" L x 9¾\" W), designed to fit standard frames and simplify replacement tasks. This thoughtful configuration means you can refresh your filter pack without guessing at compatibility, saving time and minimizing downtime.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e7 full grids: 24\" L x 11\" W, each offering 48 sq ft of filtration area\u003c\/li\u003e\n  \u003cli\u003e1 partial grid: 24\" L x 9¾\" W to fill gaps in the grid pack\u003c\/li\u003e\n  \u003cli\u003eClear labeling and exact sizing guidance for quick on-site checks\u003c\/li\u003e\n  \u003cli\u003ePrecise contents that align with common DE filter configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy these grids stand out\u003c\/h3\u003e\n\u003cp\u003eDesigned for broad compatibility, TOREAD FS-2004 grids work with models such as Unicel FS-2004, PFS2448, Filbur FC-9540, Hayward DE4820 (DEX4800DA), MicroClear DE4800, and MicroClear SS DE4800. The grid system uses Diatomaceous Earth powder to capture fine particles, contributing to improved water clarity. A reinforced ABS core resists warping and corrosion from chlorine or saltwater, while the PET surface cleans quickly with a simple rinse, helping you keep maintenance simple between pool seasons.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePrecision grid design helps prevent DE clumping and supports even distribution for efficient filtration\u003c\/li\u003e\n  \u003cli\u003eVertical ribs promote uniform DE flow for consistent performance\u003c\/li\u003e\n  \u003cli\u003eBackwash frequency can be reduced relative to standard grids, supporting efficiency gains\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDurability, maintenance, and trust\u003c\/h3\u003e\n\u003cp\u003eAs a proud member of the Pool \u0026amp; Hot Tub Alliance, TOREAD aligns with industry standards for filtration performance and safety. The grids feature reinforced ABS cores to resist warping and corrosion, with a PET surface that is easy to rinse clean after use. For best results, a regular maintenance cadence—2 to 4 weeks between cleanings depending on usage—helps keep your system running smoothly without unnecessary downtime.\u003c\/p\u003e\n\n\u003ch3\u003eReal-world use\u003c\/h3\u003e\n\u003cp\u003eImagine weekends spent enjoying a pool that looks consistently clear, thanks to a filtration system designed to handle fine particles with ease. These grids are made to refresh aging DE filters without replacing the entire housing, offering a practical option for improving daily pool care. Results vary by setup, but the combination of precise sizing, durable construction, and easy maintenance creates a compelling upgrade path for many homes.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which pool filters are compatible with TOREAD FS-2004 DE Grid Kits?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Unicel FS-2004, PFS2448, Filbur FC-9540, Hayward DE4820 (DEX4800DA), MicroClear DE4800, and MicroClear SS DE4800.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What maintenance steps help extend grid life?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse debris with a garden hose every 2–4 weeks, inspect for warping, and keep grids dry when not in use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TOREAD","offers":[{"title":"Default Title","offer_id":43990059417734,"sku":"B0DDTGWBTR","price":193.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/toread-fs-2004-de-grid-kit-24l-11w.jpg?v=1778900676","url":"https:\/\/patiozora.com\/products\/toread-fs-2004-de-grid-filters-48-sq-ft-replacement-for-de4820-unicel","provider":"PatioZora","version":"1.0","type":"link"}