--- product_id: 331309917 title: "XtremepowerUS 425 Sq. Ft. Swimming Pool Cartridge Filter, 4-Element High Flow Filter System for In-Ground & Above Ground Pools & Spas, 2-Inch Ports, Heavy-Duty Pool Water Filtration" price: "¥344291" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/331309917-xtremepowerus-425-sq-ft-swimming-pool-cartridge-filter-4-element store_origin: JP region: Japan --- # 425 sq.ft filtration area Tamper-proof one-piece clamp Up to 90,000 gal turnover in 10 hrs XtremepowerUS 425 Sq. Ft. Swimming Pool Cartridge Filter, 4-Element High Flow Filter System for In-Ground & Above Ground Pools & Spas, 2-Inch Ports, Heavy-Duty Pool Water Filtration **Price:** ¥344291 **Availability:** ✅ In Stock ## Summary > 💧 Dive into clarity with XtremepowerUS – where clean meets convenience! ## Quick Answers - **What is this?** XtremepowerUS 425 Sq. Ft. Swimming Pool Cartridge Filter, 4-Element High Flow Filter System for In-Ground & Above Ground Pools & Spas, 2-Inch Ports, Heavy-Duty Pool Water Filtration - **How much does it cost?** ¥344291 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/331309917-xtremepowerus-425-sq-ft-swimming-pool-cartridge-filter-4-element) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust & Durable Build:** Glass-reinforced co-polymer tank designed for toughest pool environments - • **Effortless Maintenance Access:** One-piece clamp allows quick filter changes without disturbing plumbing - • **Real-Time Pressure Monitoring:** Integrated pressure gauge keeps your system running optimally - • **Massive 425 sq.ft Filtration Area:** Maximize debris removal with industry-leading surface coverage - • **Crystal-Clear Precision Filtration:** Captures dirt as small as 10-15 microns for pristine pool water ## Overview The XtremepowerUS 425 SQ/FT Pool Cartridge Filter is a high-performance 4-piece filter set designed for in-ground and above-ground pools ranging from 5,000 to 35,000 gallons. Featuring a large 425 sq.ft filtration area, it efficiently captures particles as small as 10-15 microns. Built with durable glass-reinforced co-polymer tanks and a tamper-proof clamp system, it ensures longevity and easy maintenance. The included pressure gauge provides real-time system monitoring, supporting a flow rate of 150 GPM and turnover capacity up to 90,000 gallons in 10 hours. ## Description Product description Review: Works grrat - So far, so good👍 Some have said this filter has blown apart. I'm wondering how big of a pump they was using. I have a 1 horse pump and no problem with the filter. In my opinion, it's great and works great. Just be sure to put a good lube on the rubber sealing ring. Review: Great Bang for the Buck! - I had a DE Filter. Always have to backflush it, add DE powder, and replace the elements every 5 years. Decided to go with an easier, more user friendly system. This unit was easy to install, works like perfectly. Very easy to open and clean. Highly recommend. ## Features - Dirt particles as small as 10-15 microns get captured by Cartridge Pool Filters, making them perfect for pools that need an effective option for removing smaller debris and dust particles. Ideal for in-ground pools/spa from 5,000 to 35,000 gallons - The heavy-duty, tamper-proof, one-piece clamp securely fastens the tank top & bottom together & allows for easy removal and convenient access to each of the (4) cartridge filters without disturbing piping or connections - Filter tanks made from extra durable glass reinforced co-polymer material to meet the demands of the toughest applications and environmental conditions, including in-floor cleaning systems - Pool Filter Cartridge with Pressure Gauge Included. The filter comes with a precise pressure gauge, allowing you to monitor the pressure status in real-time, ensuring stable equipment operation - Filter Type: Cartridge | Number of Filter Elements: 4 | Fitting Inlet/Outlet: 2" | Flow Rating: 150 GPM | Filtration Area:425 sq. ft.| Turnover 8 Hrs.72000 gal. | Turnover 10 Hrs. 90000 gal. (Replacement Cartridge Filter SKU: 75213 / ASIN: B08J2NZ424) ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #24,198 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #77 in Cartridge Pool Filters | | Customer Reviews | 4.0 out of 5 stars 525 Reviews | ## Images ![XtremepowerUS 425 Sq. Ft. Swimming Pool Cartridge Filter, 4-Element High Flow Filter System for In-Ground & Above Ground Pools & Spas, 2-Inch Ports, Heavy-Duty Pool Water Filtration - Image 1](https://m.media-amazon.com/images/I/61J8sN8j9cL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is the minimum hp pump that will work with this filter?** A: You want to find a pump that can match the max flow rate of the filter. **Q: Would this work for an above ground pool? If not,why?** A: I believe this would work fine for an above ground pool but would be way overkill. I use this on my 32,000 gallon in ground pool. I would get something much smaller for above ground. You would want to check the flow rate from your pump as well. **Q: Which multiport valve matches this filter model?** A: There is no multiport valve with this cartridge filter. No need to back flush. Valves for draining are installed in the line rather than a typical multiport. **Q: Does this have a drain?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works grrat *by R***S on May 15, 2026* So far, so good👍 Some have said this filter has blown apart. I'm wondering how big of a pump they was using. I have a 1 horse pump and no problem with the filter. In my opinion, it's great and works great. Just be sure to put a good lube on the rubber sealing ring. ### ⭐⭐⭐⭐⭐ Great Bang for the Buck! *by K***R on May 5, 2026* I had a DE Filter. Always have to backflush it, add DE powder, and replace the elements every 5 years. Decided to go with an easier, more user friendly system. This unit was easy to install, works like perfectly. Very easy to open and clean. Highly recommend. ### ⭐ Erupts Leaks Splits Malfunctions No Quality Or CS *by M***E on March 24, 2026* As many have stated in reviews across the web these units XtremrpowerUS cartridge filter units rupture, blow water all over flooding back yards and emptying pools. This happens due to substandard materials and malfunctioning pressure relief valves. Mine split across the top about 20” and had it not been for my backyard Ring Camera I may have had an empty pool that’s about 28,000 gallons. These units have a long history of poor quality and failing structurally. A $700 piece e of junk that could cost you thousands in so many ways. And the SELLER ABSOLUTELY WILL NOT stand behind these units past 30 days. 1 year—“forget about it” My Hayward system lasted 20 years and while the price nearly tripled in 20 years it’s built to industry standards for quality and more importantly SAFETY! I DO NOT RECOMMEND ANY XTREMESPORTSUS POOL FILTER SYSTEMS. ## Frequently Bought Together - XtremepowerUS 425 SQ/FT Pool Cartridge Filter In-Ground Above Ground Swimming Pool and Spa Filter System (4-Pieces Filter Set) 2" Inlet/Outlet Fitting - FibroPool Swimming Pool Diverter Valve - 2 Inch - 3 Way - Positive Seal & Non Lube Replacement Valve for Pools and Spas - FibroPool Swimming Pool Check Valve - 2 Inch - 2 Way - Positive Seal & Non Lube Replacement Valve for Pools and Spas --- ## 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.jp/products/331309917-xtremepowerus-425-sq-ft-swimming-pool-cartridge-filter-4-element](https://www.desertcart.jp/products/331309917-xtremepowerus-425-sq-ft-swimming-pool-cartridge-filter-4-element) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-01*