--- product_id: 262377197 title: "Aq-4125 Cartridge For Shower Filter Replacement, White, 1-(Pack)" brand: "aquasana" price: "$305.40" currency: USD in_stock: true category: "Aquasana" url: https://www.desertcart.ec/products/262377197-aq-4125-cartridge-for-shower-filter-replacement-white-1-pack store_origin: EC region: Ecuador --- # 6 months filter life Coconut shell carbon + copper-zinc media NSF/ANSI Standard 177 certified Aq-4125 Cartridge For Shower Filter Replacement, White, 1-(Pack) **Brand:** aquasana **Price:** $305.40 **Availability:** ✅ In Stock ## Summary > 🚿 Elevate your shower game—because your skin deserves the best! ## Quick Answers - **What is this?** Aq-4125 Cartridge For Shower Filter Replacement, White, 1-(Pack) by aquasana - **How much does it cost?** $305.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/262377197-aq-4125-cartridge-for-shower-filter-replacement-white-1-pack) ## Best For - aquasana enthusiasts ## Why This Product - Trusted aquasana brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Purity:** Enjoy up to 6 months of consistently clean, chlorine-reduced shower water without hassle. - • **Certified Performance:** Backed by NSF/ANSI Standard 177 testing, ensuring trusted contaminant removal and water quality. - • **Healthier Skin & Hair:** Breathe cleaner steam and feel softer skin with every shower, elevating your daily self-care routine. - • **Effortless Replacement:** No tools or plumber needed—just twist, remove, and snap in your fresh cartridge for instant refresh. - • **Premium Filtration Blend:** Advanced coconut shell carbon and copper-zinc media work synergistically to reduce over 90% of chlorine. ## Overview The Aquasana AQ-4125 Replacement Cartridge is a premium, certified shower filter cartridge designed to fit AQ-4100, AQ-4125, and AQ-4105 models. Featuring coconut shell carbon and copper-zinc media, it reduces over 90% of chlorine and other chemicals, improving water quality and shower steam for healthier skin and hair. Each cartridge lasts up to 6 months and installs easily without tools. ## Description Buy Aquasana Aq-4125 Cartridge For Shower Filter Replacement, White, 1-(Pack) | Fits AQ-4100, AQ-4125, AQ-4105 | Lasts Up To 6 Months | Independently Tested to NSF/ANSI Standard 177 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Features - Trusted Replacement For Aquasana Shower Filters - Replacement cartridge for the AQ-4100, AQ-4125, AQ-4105 - Ensure Water Quality w/ Genuine Replacements - Untested replacements are not certified for performance capacity or contaminant removal - Premium Carbon Filtration - Filter your shower water with coconut shell carbon and copper-zinc media that is independently tested to NSF/ANSI Standard 177 to reduce more than 90% of chlorine. - Replacements Made Easy - No tools or plumber required. Simply twist, remove, and replace - Clean & Healthy Water - Removes chlorine and other chemicals from your shower steam for better quality air while you shower ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000YFD6WU | | Best Sellers Rank | #39,160 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #322 in Showerhead Filters | | Brand Name | Aquasana | | Compatible Water Purifier Models | Aquasana AQ-4100 | | Customer Reviews | 4.5 4.5 out of 5 stars (1,939) | | External Testing Certification | NSF/ANSI Standard 177 | | Global Trade Identification Number | 00890496000093 | | Included Components | shower filter replacement cartridge | | Item Dimensions D x W x H | 7D x 16W x 7H centimeters | | Item Highlight | Fits AQ-4100, AQ-4125, AQ-4105 | Lasts Up To 6 Months | Independently Tested to NSF/ANSI Standard 177 | | Item Type Name | Filter Replacement | | Item Weight | 721 g | | Manufacturer | Aquasana | | Manufacturer Part Number | AQ-4125 | | Material Type | Plastic | | Model Number | AQ-4125 | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Reduces chlorine for softer skin and healthier hair | | Set Name | Aquasana Shower Filter System | | UPC | 890496000093 | | Unit Count | 1 Count | ## Product Details - **External testing certification:** NSF/ANSI Standard 177 - **Item weight:** 721 g - **Material:** Plastic - **Product benefits:** Reduces chlorine for softer skin and healthier hair - **Product dimensions:** 7D x 16W x 7H centimeters ## Images ![Aq-4125 Cartridge For Shower Filter Replacement, White, 1-(Pack) - Image 1](https://m.media-amazon.com/images/I/51wA5PvTF9L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will it work with AQ-4100 model?** A: Yes. According to the Aquasana website, the AQ-4125 works as a filter replacement for the following models: AQ-4100, AQ-4100NSH and AQ-4105. I've got the AQ-4100 as well, so this is the replacement I'm ordering. It's $52.50 through Aquasana's website. **Q: How often is it recommended to change filters?** A: I agree with 'Anonymous' (although the amt of people doesn't matter, it's just simply how many gallons flow through). It filters "10,000 gallons" An average 10 min shower uses 20 gals. Using this info it will last appr 500 showers. (adjust for your own personal usage). I have been using this shower filter exclusively for 15 yrs; I love it!! Would highly recommend. **Q: will this filter help with hard well water (no clorine)?** A: Probably. I know that it filters out quite a bit, because the water where I live has quite a bit of of hardness and minerals. I get kidney stones from the shower water, and putting the filter on my shower has completely stopped my kidney stones. I have a handyman change the filter one month sooner than is recommended, just to make sure that I never have a problem again since I had 3 visits to the emergency room with stones and urinary tract infections. It was my handyman who recommended that I do this, tho my urologist thinks I am nuts. Hey, the skin is your largest organ and it takes in many things from the environment just like it gives off by-products from your body. Regardless, this filter works for me. My answer would be "yes" in response to your question. **Q: Is there a reason the replacement filter costs more than the shower head with filter? Doesn't make sense to buy just the replacement.** A: probably because its much easier to replace just the filter vs. the entire showerhead but I'm not really sure ## Frequently Bought Together - Aquasana Shower Water Filter System Replacement Cartridge - Filters Over 90% of Chlorine - Carbon & KDF Filtration Media - Soften Skin and Hair from Hard Water - AQ-4125 - Aquasana Replacement Filter Cartridge for Countertop Water Filtration System - Removes Up To 97% of Chlorine & 99% of 77 Contaminants - Filtration for Clean Tasting Water from Kitchen Faucet- AQ-4035 --- ## 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.ec/products/262377197-aq-4125-cartridge-for-shower-filter-replacement-white-1-pack](https://www.desertcart.ec/products/262377197-aq-4125-cartridge-for-shower-filter-replacement-white-1-pack) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-10-16*