--- product_id: 192931666 title: "Unicel C-4325 Replacement Filter Cartridge for 25 Square Foot Hayward CX225re, American Commander II, In-line" brand: "unicel" price: "€ 60.53" currency: EUR in_stock: true reviews_count: 9 category: "Unicel" url: https://www.desertcart.hr/products/192931666-unicel-c-4325-replacement-filter-cartridge-for-25-square-foot store_origin: HR region: Croatia --- # Longer cleaning intervals 138 pleats for max filtration 4.625-inch diameter precision fit Unicel C-4325 Replacement Filter Cartridge for 25 Square Foot Hayward CX225re, American Commander II, In-line **Brand:** unicel **Price:** € 60.53 **Availability:** ✅ In Stock ## Summary > 💧 Upgrade your pool’s clarity with precision and power! ## Quick Answers - **What is this?** Unicel C-4325 Replacement Filter Cartridge for 25 Square Foot Hayward CX225re, American Commander II, In-line by unicel - **How much does it cost?** € 60.53 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/192931666-unicel-c-4325-replacement-filter-cartridge-for-25-square-foot) ## Best For - unicel enthusiasts ## Why This Product - Trusted unicel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Maintenance:** Extended time between cleanings means more pool time and less hassle. - • **Precision Engineered Fit:** Exact dimensions ensure seamless replacement for Hayward CX225RE & American Commander II models. - • **Maximized Filtration Surface:** 138 pleats crafted with premium 3-ounce Reemay 2033 media deliver crystal-clear water clarity. - • **Durability Meets OEM Standards:** Built to meet or exceed original equipment manufacturer specs for reliable, long-lasting performance. - • **Trusted American Craftsmanship:** Proudly made in the USA, ensuring quality and peace of mind for your pool system. ## Overview The Unicel C-4325 Replacement Filter Cartridge offers a precise 4 5/8-inch diameter and 11 7/8-inch length, featuring 138 pleats of high-quality 3-ounce Reemay 2033 filter media. Designed to fit Hayward CX225RE, American Commander II, and compatible models, it delivers superior filtration with longer intervals between cleanings, meeting OEM specifications for dependable, crystal-clear pool water. ## Description 25 Square Foot Hayward CX225RE, American Commander II (in-line). Note: Hayward original is 4-3/4-inch OD and 11-13/16-inch overall length. American original is 4-11/16-inch overall length. Replacement for: Apollo Spas; Emerald Spas; Hayward Pool Products CX225RE (Note: Original is 4-3/4-inch OD and 11-13/16-inch overall length.); Pentair Pool Prod - American Products Replacements 57010500 (Note: Original is 4-11/16-inch OD.); Sonoma Spas Review: Quality filter for hard to find part. - I have used a few different filters they've all been subpar. This one on the other hand is working beautifully it fit exactly like the original. I like the extra pleating and just the way it fits it is very close to the original PA225. 10/10 will buy again. Please do not stop making these. Review: Unicel is the best! - Unicel makes the best filter cartridges, hands down... and, they are made in America. Unicel is always my first choice. They always fit, they are always right. ## Features - Diameter: 4 5/8-inch; length: 11 7/8-inch - Top end cap: open, 2-1/16-inch inner diameter; bottom end cap: open, 2-1/16-inch inner diameter - Pleat count: 138; filter media: 3-ounce reemay 2033; filter area: 25 square feet - Get more efficient filtration and better water clarity with Unicel filters - Longer time between cleanings; meets oem specifications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BNM26Q | | Best Sellers Rank | #308,741 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,143 in Pool Filter Cartridges | | Customer Reviews | 4.5 4.5 out of 5 stars (84) | | Is Discontinued By Manufacturer | No | | Item Weight | 12.7 ounces | | Item model number | C-4325 | | Manufacturer | Unicel - Distribution | ## Images ![Unicel C-4325 Replacement Filter Cartridge for 25 Square Foot Hayward CX225re, American Commander II, In-line - Image 1](https://m.media-amazon.com/images/I/61M2ksStrmL.jpg) ![Unicel C-4325 Replacement Filter Cartridge for 25 Square Foot Hayward CX225re, American Commander II, In-line - Image 2](https://m.media-amazon.com/images/I/71tH+yaaN0L.jpg) ![Unicel C-4325 Replacement Filter Cartridge for 25 Square Foot Hayward CX225re, American Commander II, In-line - Image 3](https://m.media-amazon.com/images/I/71i98v6VLBL.jpg) ![Unicel C-4325 Replacement Filter Cartridge for 25 Square Foot Hayward CX225re, American Commander II, In-line - Image 4](https://m.media-amazon.com/images/I/71fNQhX7fNL.jpg) ![Unicel C-4325 Replacement Filter Cartridge for 25 Square Foot Hayward CX225re, American Commander II, In-line - Image 5](https://m.media-amazon.com/images/I/81TBVEAk2pL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality filter for hard to find part. *by S***M on June 22, 2023* I have used a few different filters they've all been subpar. This one on the other hand is working beautifully it fit exactly like the original. I like the extra pleating and just the way it fits it is very close to the original PA225. 10/10 will buy again. Please do not stop making these. ### ⭐⭐⭐⭐⭐ Unicel is the best! *by R***R on February 9, 2026* Unicel makes the best filter cartridges, hands down... and, they are made in America. Unicel is always my first choice. They always fit, they are always right. ### ⭐⭐⭐⭐⭐ great value *by S***R on November 8, 2024* Works great in my water feature syystem --- ## 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/192931666-unicel-c-4325-replacement-filter-cartridge-for-25-square-foot](https://www.desertcart.hr/products/192931666-unicel-c-4325-replacement-filter-cartridge-for-25-square-foot) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-24*