--- product_id: 77706485 title: "Optimum Pool Technologies Compatible Replacement Filter Cartridge Kit for System 3® (S7M120) 300 SQFT" brand: "optimum pool technologies" price: "₹ 17075" currency: INR in_stock: false reviews_count: 8 url: https://www.desertcart.in/products/77706485-optimum-pool-technologies-compatible-replacement-filter-cartridge-kit-for-system store_origin: IN region: India --- # 300 SQFT filtration area Durable, cleanable spunbond polyester media Chemical-resistant reinforced end caps Optimum Pool Technologies Compatible Replacement Filter Cartridge Kit for System 3® (S7M120) 300 SQFT **Brand:** optimum pool technologies **Price:** ₹ 17075 **Availability:** ❌ Out of Stock ## Summary > 💧 Elevate your pool game with premium filtration power! ## Quick Answers - **What is this?** Optimum Pool Technologies Compatible Replacement Filter Cartridge Kit for System 3® (S7M120) 300 SQFT by optimum pool technologies - **How much does it cost?** ₹ 17075 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/77706485-optimum-pool-technologies-compatible-replacement-filter-cartridge-kit-for-system) ## Best For - optimum pool technologies enthusiasts ## Why This Product - Trusted optimum pool technologies brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Compatibility:** Perfect fit replacement for Sta-Rite System 3 S7M120 and related models - • **Chemical-Resistant Armor:** Reinforced ABS end caps withstand harsh pool chemicals without compromise - • **Effortless Flow Performance:** Injection molded full flow cores ensure optimal water circulation - • **Built to Last, Built for Clean:** Spunbond polyester media engineered for durability and easy maintenance - • **Maximize Your Pool’s Clarity:** 300 SQFT of advanced filtration surface for crystal-clear water ## Overview The Optimum Pool Technologies Replacement Filter Cartridge Kit offers 300 SQFT of durable spunbond polyester filtration media, reinforced chemical-resistant end caps, and ABS injection molded cores. Designed as a compatible aftermarket replacement for Sta-Rite System 3 S7M120 filters, it ensures superior water clarity and long-lasting performance for your pool system. ## Description desertcart.com : Optimum Pool Technologies Compatible Replacement Filter Cartridge Kit for System 3® (S7M120) 300 SQFT : Patio, Lawn & Garden Review: Great Value plus Easy Install - Fantastic customer service plus the install went better than expected. The price was competitive considering the quality of the product, which I consider a great value. Finally the installation instructions were well written which included a parts list of my whole Sta-Rite system. Review: Quality - Works as good as the higher price brand. Very satisfied. ## Features - Compatible Replacement for Sta-Rite System 3 S7M120 Modular Media Filter replacement filter cartridge kit - Compatiible Replacement for 25021-0200S and 25022-0201S by Optimum Pool Technologies - Spunbond polyester filtration media made especially for its durability and cleanability. - Chemical resistant reinforced end caps, ABS injection molded full flow cores - NOTE: This is a compatible aftermarket replacement part. The manufacturers' names and part numbers have been used for reference purposes only. Optimum Pool Technologies Inc is an independent brand. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01K3EUGBK | | Best Sellers Rank | #952,737 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,630 in Pool Filter Cartridges | | Customer Reviews | 4.4 4.4 out of 5 stars (260) | | Is Discontinued By Manufacturer | No | | Item Weight | 29 pounds | | Manufacturer | Optimum Pool Technologies | | Product Dimensions | 33 x 20 x 20 inches | ## Images ![Optimum Pool Technologies Compatible Replacement Filter Cartridge Kit for System 3® (S7M120) 300 SQFT - Image 1](https://m.media-amazon.com/images/I/91JAmF6KikL.jpg) ![Optimum Pool Technologies Compatible Replacement Filter Cartridge Kit for System 3® (S7M120) 300 SQFT - Image 2](https://m.media-amazon.com/images/I/61qnfzcfIWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Value plus Easy Install *by C***1 on February 12, 2022* Fantastic customer service plus the install went better than expected. The price was competitive considering the quality of the product, which I consider a great value. Finally the installation instructions were well written which included a parts list of my whole Sta-Rite system. ### ⭐⭐⭐⭐⭐ Quality *by A***R on December 3, 2025* Works as good as the higher price brand. Very satisfied. ### ⭐⭐⭐⭐⭐ Perfect Replacement *by D***B on April 28, 2020* Filters fit like a glove and came packaged nicely. Quality and craftsmanship seem comparable to the OEM filters. We'll see how they hold up over the next year or so. If anything changes when I clean them in 6 months, I will definitely be back to adjust my review accordingly. --- ## 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.in/products/77706485-optimum-pool-technologies-compatible-replacement-filter-cartridge-kit-for-system](https://www.desertcart.in/products/77706485-optimum-pool-technologies-compatible-replacement-filter-cartridge-kit-for-system) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-16*