--- product_id: 174109086 title: "Hayward W3DE4820 ProGrid Diatomaceous Earth DE Pool Filter for In-Ground Pools, 48 Sq. Ft." brand: "hayward" price: "17693.29 DT" currency: TND in_stock: true reviews_count: 8 category: "Hayward" url: https://www.desertcart.tn/products/174109086-hayward-w3de4820-progrid-diatomaceous-earth-de-pool-filter-for-in store_origin: TN region: Tunisia --- # Rapid-release manual air relief valve Glass-reinforced copolymer durability 48 sq. ft. high-capacity filter Hayward W3DE4820 ProGrid Diatomaceous Earth DE Pool Filter for In-Ground Pools, 48 Sq. Ft. **Brand:** hayward **Price:** 17693.29 DT **Availability:** ✅ In Stock ## Summary > 💧 Elevate your pool game with pro-grade clarity and durability! ## Quick Answers - **What is this?** Hayward W3DE4820 ProGrid Diatomaceous Earth DE Pool Filter for In-Ground Pools, 48 Sq. Ft. by hayward - **How much does it cost?** 17693.29 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/174109086-hayward-w3de4820-progrid-diatomaceous-earth-de-pool-filter-for-in) ## Best For - hayward enthusiasts ## Why This Product - Trusted hayward brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Breathe Easy:** Manual air relief valve bleeds trapped air with a simple quarter turn - • **Built to Last:** Corrosion-proof, glass-reinforced copolymer withstands harsh elements - • **Backwash Like a Pro:** Top-down backwashing ensures peak filtration efficiency every time - • **Maximize Pool Clarity:** 48 sq. ft. of premium DE filtration for crystal-clear water - • **Effortless Maintenance:** Heavy-duty clamp and quick-access design speed up servicing ## Overview The Hayward W3DE4820 ProGrid DE Pool Filter features a spacious 48 sq. ft. filtration area with high-impact grids for superior water clarity. Constructed from corrosion-resistant glass-reinforced copolymer, it offers long-lasting durability. Designed for easy maintenance, it includes a tamper-proof clamp and a rapid-release air relief valve, making it an ideal upgrade for in-ground pools seeking efficient, hassle-free filtration. ## Description The Hayward ProGrid 48 Sq. Ft. Vertical Grid Diatomaceous Earth Pool Filter offers superior high-capacity performance for in-ground pools and spas of all types and sizes. Engineered with high-impact grid elements, ProGrid provides up-flow filtration and top-down backwashing for maximum efficiency. It's constructed from durable, glass-reinforced copolymer for corrosion-free durability, and its servicer-friendly assembly makes accessing internal parts simple. ## Features - HIGH-CAPACITY FILTER: The Hayward ProGrid 48 sq. ft. diatomaceous earth filter offers superior performance, efficiency and water clarity - MAXIMUM EFFICIENCY: High-impact grid elements provide up-flow filtration and top-down backwashing for maximum efficiency - DURABLE DESIGN: Durable, glass-reinforced copolymer construction ensures corrosion-free durability and withstand the elements - EASIER TO USE: Easy-access clamp assembly provides simplified service and maintenance - High-capacity, rapid-release manual air relief valve bleeds air with a quick quarter turn of the lever ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SS48CBC | | Best Sellers Rank | #350,074 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #111 in Pool DE Filters | | Brand | Hayward | | Brand Name | Hayward | | Color | Gray | | Customer Reviews | 4.4 out of 5 stars 140 Reviews | | Global Trade Identification Number | 00610377387880 | | Included Components | Pool Filter | | Item Dimensions L x W x H | 24"L x 24"W x 40.5"H | | Item Type Name | Pool Filter | | Manufacturer | Hayward | | Manufacturer Part Number | W3DE4820 | | Material | Plastic | | Material Type | Plastic | | Model Number | W3DE4820 | | Product Dimensions | 24"L x 24"W x 40.5"H | | Required Assembly | No | | Shape | Square | | UPC | 610377387880 | | Unit Count | 1.0 Count | ## Images ![Hayward W3DE4820 ProGrid Diatomaceous Earth DE Pool Filter for In-Ground Pools, 48 Sq. Ft. - Image 1](https://m.media-amazon.com/images/I/71h-uBVCD8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by 9***G on August 7, 2025* ### ⭐⭐⭐⭐⭐ Review *by R***. on December 25, 2022* ### ⭐⭐⭐⭐⭐ Review *by D***S on June 20, 2025* ## Frequently Bought Together - Hayward W3DE4820 ProGrid Diatomaceous Earth DE Pool Filter for In-Ground Pools, 48 Sq. Ft. - Hayward SP0710XR50 Pro-Series Vari-Flo Backwash Valve Coupling - Hayward SPX0327 1-Ounce Jacks Multilube --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/174109086-hayward-w3de4820-progrid-diatomaceous-earth-de-pool-filter-for-in](https://www.desertcart.tn/products/174109086-hayward-w3de4820-progrid-diatomaceous-earth-de-pool-filter-for-in) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-25*