--- product_id: 3008779 title: "Aqua-Tech EZ-Change #3 Filter Cartridge For Aquarium Filter, 6 Count | Ready-To-Use, Fits Aqua-Tech Fish Tank Power Filters 20-40 & 30-60, Complete 3-Stage Filtration, Change Monthly" brand: "aqua-tech" price: "6045 som" currency: KGS in_stock: true category: "Aqua Tech" url: https://www.desertcart.kg/products/3008779-aqua-tech-ez-change-3-filter-cartridge-for-aquarium-filter store_origin: KG region: Kyrgyzstan --- # Premium activated carbon 3-stage filtration in seconds Pre-assembled, no mess Aqua-Tech EZ-Change #3 Filter Cartridge For Aquarium Filter, 6 Count | Ready-To-Use, Fits Aqua-Tech Fish Tank Power Filters 20-40 & 30-60, Complete 3-Stage Filtration, Change Monthly **Brand:** aqua-tech **Price:** 6045 som **Availability:** ✅ In Stock ## Summary > ♻️ Refresh your tank, refresh your vibe—filter like a pro in seconds! ## Quick Answers - **What is this?** Aqua-Tech EZ-Change #3 Filter Cartridge For Aquarium Filter, 6 Count | Ready-To-Use, Fits Aqua-Tech Fish Tank Power Filters 20-40 & 30-60, Complete 3-Stage Filtration, Change Monthly by aqua-tech - **How much does it cost?** 6045 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/3008779-aqua-tech-ez-change-3-filter-cartridge-for-aquarium-filter) ## Best For - aqua-tech enthusiasts ## Why This Product - Trusted aqua-tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Triple-Action Purity:** Advanced 3-stage filtration removes odors, discoloration, and impurities for crystal-clear water. - • **Bulk Pack Convenience:** 6-count supply keeps your aquarium maintenance hassle-free and on schedule. - • **Long-Lasting Freshness:** Premium activated carbon ensures your aquarium stays vibrant for 2-4 weeks per cartridge. - • **Effortless Swap in Seconds:** No tools, no mess—just shake, rinse, and replace for instant freshness. - • **Tailored Fit for Aqua-Tech:** Designed exclusively for 20-40 and 30-60 Power Filters to maximize performance. ## Overview The Aqua-Tech EZ-Change Aquarium Replacement Filter Cartridge #3 is a 6-pack of pre-assembled, premium activated carbon cartridges designed for Aqua-Tech 20-40 and 30-60 Power Filters. Featuring a 3-stage filtration system, these cartridges remove odors, discoloration, and impurities quickly and easily with no messy assembly. Recommended for replacement every 2-4 weeks, they ensure optimal water clarity and quality for your aquarium. ## Description Aqua-Tech makes aquarium maintenance simple and easy. Aqua-Tech Filter Systems take the guesswork out of changing your filter cartridge. Since all Aqua-Tech EZ-Change Aquarium Filter Replacement Cartridges come pre assembled with Aqua-Tech Premium Activated Carbon, there are no messy carbon pouches to deal with. Just remove the old filter cartridge and place a new one in the filter. No-messy assembly required! Aqua-Tech filter cartridges feature a 3-stage filtration system. As part of this system, these filter cartridges are packed with activated carbon. This carbon works fast at removing odors, discoloration and impurities. Over time, the carbon deactivates and must be replaced. The Aqua-Tech EZ-Change Aquarium Filter Replacements come in a variety of sizes including 5-15 gallon filters, 20-40/30-60 gallon filters, and 10-20 filters. This allows aquarium enthusiasts of any size tank to enjoy an aquarium that is free from odor, discoloration and impurities! These filters are designed specifically for Aqua-Tech 20-40 and 30-60 Power Filters. For best results, it is recommended that you change your Aqua-Tech Filter monthly. ## Features - EZ-Change number 3 Filter Cartridge fits AQUA-Tech 20-40 and 30-60 Power Filters - Contains AQUA-Tech Premium Activated Carbon - No messy assembly required - Changes in seconds just shake and rinse - For best results, change every 2-4 weeks ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004ZR9TDI | | Best Sellers Rank | #6,729 in Pet Supplies ( See Top 100 in Pet Supplies ) #34 in Aquarium Filter Accessories | | Brand Name | AQUA-TECH | | Customer Reviews | 4.7 4.7 out of 5 stars (8,128) | | External Testing Certification | NSF | | Global Trade Identification Number | 00047431902770 | | Included Components | See label | | Item Dimensions D x W x H | 6"D x 4.5"W x 6.75"H | | Item Type Name | Filter Cartridge | | Item Weight | 11.2 ounces | | Manufacturer | Aqua-Tech | | Manufacturer Part Number | PL-T133-06A | | Manufacturer Warranty Description | See label | | Material Type | Paper | | Model Number | PL-T133-06A | | Number of Items | 1 | | Product Benefits | Improves water quality and clarity with a 3-stage filtration system and activated carbon. | | Set Name | EZ-Change #3 | | UPC | 047431902770 | | Unit Count | 6 Count | ## Product Details - **External Testing Certification:** NSF - **Item Weight:** 11.2 ounces - **Material:** Paper - **Product Benefits:** Improves water quality and clarity with a 3-stage filtration system and activated carbon. - **Product Dimensions:** 6"D x 4.5"W x 6.75"H ## Images ![Aqua-Tech EZ-Change #3 Filter Cartridge For Aquarium Filter, 6 Count | Ready-To-Use, Fits Aqua-Tech Fish Tank Power Filters 20-40 & 30-60, Complete 3-Stage Filtration, Change Monthly - Image 1](https://m.media-amazon.com/images/I/81PDhrV-nsL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this size compatable with the Rite size brand, E** A: I really can't tell you. I use size "2" **Q: Why does my second box of filters have little bits of carbon spilling everywhere?** A: Because the smaller bits of carbon come out through the slots in the plastic backing that holds it in. I've used these replacement filters for my 10 gallon aquarium for almost 20 years and all the boxes have small carbon bits in them. In fact, I shake new filters carbon side down over a trash can to get all the little tiny pieces out so they don't wind up in the aquarium and building up over time. My practice is shake them for about 5 seconds, then rinse under a faucet carbon side down before I start on a filter cleaning and set aside on the sink to drain. I pour about 1 quart of old aquarium water over them right before installing to rinse out any chlorine from the faucet rinse. **Q: Are these similar in size to cartridges size E?** A: No, they are smaller than Cartridges size E. Size E is for 20-40 gallon tanks, these are for 5-15 gallon tanks. I hope that helps :) **Q: Will these cartridges fit in a Top Fin 75 filter unit?** A: No, Terrence, we don't think it will fit, although we have not researched using this cartridge with that filter. The cartridge your filter takes appears to be a very slightly taller, narrower one. ## Frequently Bought Together - Aqua-Tech EZ-Change Aquarium Replacement Filter Cartridge EZ #3 - 6 Count - Tetra Fish Tank Water Conditioner and Dechlorinator, Aquasafe Plus, Fresh Water and Marine Aquariums 33.8-Ounce - Tetra Whisper Bio-Bag Filter Cartridges For Aquariums - Ready To Use BLUE, Large, 3 Count (Pack of 1) --- ## 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.kg/products/3008779-aqua-tech-ez-change-3-filter-cartridge-for-aquarium-filter](https://www.desertcart.kg/products/3008779-aqua-tech-ez-change-3-filter-cartridge-for-aquarium-filter) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-26*