--- product_id: 176928853 title: "Hayward SwimClear Cartridge Pool Filter, 425 Sq Ft Heavy Duty Capacity" brand: "hayward" price: "€ 6340.46" currency: EUR in_stock: true reviews_count: 8 category: "Hayward" url: https://www.desertcart.hr/products/176928853-hayward-swimclear-cartridge-pool-filter-425-sq-ft-heavy-duty store_origin: HR region: Croatia --- # energy-efficient hydraulic performance 425 sq ft filtration area tool-free quick access clamp Hayward SwimClear Cartridge Pool Filter, 425 Sq Ft Heavy Duty Capacity **Brand:** hayward **Price:** € 6340.46 **Availability:** ✅ In Stock ## Summary > 💧 Dive into effortless pool perfection with Hayward’s powerhouse filter! ## Quick Answers - **What is this?** Hayward SwimClear Cartridge Pool Filter, 425 Sq Ft Heavy Duty Capacity by hayward - **How much does it cost?** € 6340.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/176928853-hayward-swimclear-cartridge-pool-filter-425-sq-ft-heavy-duty) ## 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 - • **Powerful & Energy-Smart:** Top manifold design maximizes water flow and reduces pump strain, cutting your pool’s energy costs. - • **Quick-Release Air Valve:** Manual air relief valve with a simple quarter-turn lets you purge trapped air fast, keeping filtration smooth. - • **Built to Brave the Elements:** Durable, tamper-proof tank and clamp engineered for tough outdoor conditions and long-lasting performance. - • **Maintenance Made Effortless:** Cleanable polyester cartridges eliminate backwashing—just rinse and reuse for hassle-free upkeep. - • **Season-Long Crystal Clear Water:** 425 sq ft heavy-duty cartridge area traps more dirt for longer filter cycles—up to an entire season without cleaning. ## Overview The Hayward SwimClear Cartridge Pool Filter offers a massive 425 sq ft filtration surface with reusable polyester cartridges designed for heavy-duty dirt holding and extended filter cycles. Its energy-efficient hydraulic design ensures superior water clarity while lowering operating costs. Built tough with a tamper-proof clamp and quick-access features, it simplifies maintenance by eliminating backwashing and includes a rapid air release valve for optimal performance. Ideal for in-ground pools, it guarantees crystal-clear water all season long with minimal effort. ## Description The Hayward SwimClear 425 Sq. Ft. Multi-Element Cartridge Pool Filter provides heavy-duty dirt-holding capacity and extra-long filter cycles for in-ground pools and spas. It features an assembly of reusable polyester cartridge elements with precision-engineered cores. A heavy-duty, tamper-proof, one-piece clamp provides quick access to internal components without disturbing plumbing connections, while CPVC 2" or 2-1/2" union connections provide maximum hydraulic performance with 2" plumbing. SwimClear’s top manifold configuration boasts industry-leading hydraulic performance, facilitating maximum flow through all cartridge elements for superior water clarity and increased energy savings. Review: Crystal Clear water, all season! - Superior Filtering system, hands down. Very simple to fit and plumb in, about the same footprint as the old sand filter. So much more efficient, just does a better job for sure. And knowing that the changeout of the filter cartridges will be so much easier than dealing with that old sand filter is worth the cost of admission. Thank you! 2nd post: Well it’s been a year now and I can tell you for sure this Hayward Cartridge Filter is a superior filtering system. Our water has been absolutely crystal clear all season. I bought another set of Hayward filter cartridges as back up figuring I’d need a change out some time this summer but the pressure gauge hardly moved…never had to change them. I can barely remember the stress I had for years trying to figure out how to keep our pool pristine. Not anymore…our 35,000 gallon in-ground pool was sparkling all season. Review: Pricey, but Worth It - Installation was very easy, only took a few minutes as it lined up perfectly with my existing plumbing. Started up my pump immediately and it has been working well since. A bit pricey, but so are all swimming pool products. ## Features - HIGH-EFFICIENCY FILTRATION: This Hayward cartridge pool filter provides excellent filtration and hydraulic performance, supporting energy-efficient pool system operation, water circulation efficiency, and lower operating costs - SIMPLE MAINTENANCE: This pool cartridge filter uses cleanable cartridge elements that eliminate the need for backwashing, making maintenance hassle-free - BUILT TO LAST: Filter tanks in this pool filters for inground pools are made from the most durable materials to meet the demands of the toughest applications and environmental conditions it may face - EASY ACCESS: Heavy-duty, tamper-proof, single-piece flange clamp on the pool filter securely fastens the tank top and bottom, allowing quick access to internal components in residential swimming pools - RAPID AIR RELEASE: Hayward cartridge pool filters include a high-capacity manual air relief valve that releases air with a quick quarter-turn ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SPM17GD | | Best Sellers Rank | #244,990 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #747 in Cartridge Pool Filters | | Brand | Hayward | | Brand Name | Hayward | | Color | Gray | | Customer Reviews | 4.5 out of 5 stars 244 Reviews | | Global Trade Identification Number | 00610377387910 | | Indoor Outdoor Usage | Outdoor | | Item Highlight | W3C4030 Extra Long Filter Cycles, up to an entire season without cleaning | Quad Cluster of High Quality Polyester Cartridges Item Highlight W3C4030 Extra Long Filter Cycles, up to an entire season without cleaning | Quad Cluster of High Quality Polyester Cartridges See more | | Item Type Name | Pool Filter | | Item Weight | 83 pounds | | Manufacturer | Hayward | | Manufacturer Part Number | W3C4030 | | Material | Polyester | | Material Type | Polyester | | Model Number | W3C4030 | | Number of Items | 1 | | Shape | Square | | UPC | 610377387910 | ## Images ![Hayward SwimClear Cartridge Pool Filter, 425 Sq Ft Heavy Duty Capacity - Image 1](https://m.media-amazon.com/images/I/711H91KoUXL.jpg) ![Hayward SwimClear Cartridge Pool Filter, 425 Sq Ft Heavy Duty Capacity - Image 2](https://m.media-amazon.com/images/I/71UniCoQ-KL.jpg) ![Hayward SwimClear Cartridge Pool Filter, 425 Sq Ft Heavy Duty Capacity - Image 3](https://m.media-amazon.com/images/I/61kNVw-lxRL.jpg) ![Hayward SwimClear Cartridge Pool Filter, 425 Sq Ft Heavy Duty Capacity - Image 4](https://m.media-amazon.com/images/I/61HfoDe4HyL.jpg) ![Hayward SwimClear Cartridge Pool Filter, 425 Sq Ft Heavy Duty Capacity - Image 5](https://m.media-amazon.com/images/I/71DGa8+CR2L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Crystal Clear water, all season! *by P***F on August 17, 2024* Superior Filtering system, hands down. Very simple to fit and plumb in, about the same footprint as the old sand filter. So much more efficient, just does a better job for sure. And knowing that the changeout of the filter cartridges will be so much easier than dealing with that old sand filter is worth the cost of admission. Thank you! 2nd post: Well it’s been a year now and I can tell you for sure this Hayward Cartridge Filter is a superior filtering system. Our water has been absolutely crystal clear all season. I bought another set of Hayward filter cartridges as back up figuring I’d need a change out some time this summer but the pressure gauge hardly moved…never had to change them. I can barely remember the stress I had for years trying to figure out how to keep our pool pristine. Not anymore…our 35,000 gallon in-ground pool was sparkling all season. ### ⭐⭐⭐⭐⭐ Pricey, but Worth It *by R***E on January 19, 2026* Installation was very easy, only took a few minutes as it lined up perfectly with my existing plumbing. Started up my pump immediately and it has been working well since. A bit pricey, but so are all swimming pool products. ### ⭐⭐⭐⭐⭐ Excellent filter from a good company *by U***E on March 29, 2026* This replaced an old Hayward DE filter. I hoped the Inlet & Outlet would match, but over the years the union has been slightly changed. New piping is much simplified now. This is relatively easy to install. Pool has already recovered after three days off. I'm very certain this is going to be a big improvement over the DE filter. ## Frequently Bought Together - Hayward W3C4030 SwimClear Cartridge Pool Filter, 425 Sq. Ft. - Hayward Pool Pump, 1.85 HP (W3SP3202VSP), Black - Jandy 4717 3-Port 2 to 2-1/2-Inch Positive Seal NeverLube Valve --- ## 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.hr/products/176928853-hayward-swimclear-cartridge-pool-filter-425-sq-ft-heavy-duty](https://www.desertcart.hr/products/176928853-hayward-swimclear-cartridge-pool-filter-425-sq-ft-heavy-duty) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-16*