--- product_id: 66244266 title: "Waterdrop 4035 Faucet Water Filter, Replacement for Aquasana® Filter Replacement, AQ 4025, AQ-4035®, Will Fit AQ4000, AQ4050, AQ4500 Drinking Water Systems, 2 Pack" brand: "waterdrop" price: "$74.23" currency: USD in_stock: true reviews_count: 11 category: "Waterdrop" url: https://www.desertcart.us/products/66244266-waterdrop-4035-faucet-water-filter-replacement-for-aquasana-filter-replacement store_origin: US region: United States of America --- # 6-month or 450-gallon filter life Natural coconut activated carbon Tool-free, hassle-free installation Waterdrop 4035 Faucet Water Filter, Replacement for Aquasana® Filter Replacement, AQ 4025, AQ-4035®, Will Fit AQ4000, AQ4050, AQ4500 Drinking Water Systems, 2 Pack **Brand:** waterdrop **Price:** $74.23 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with nature’s finest filter! ## Quick Answers - **What is this?** Waterdrop 4035 Faucet Water Filter, Replacement for Aquasana® Filter Replacement, AQ 4025, AQ-4035®, Will Fit AQ4000, AQ4050, AQ4500 Drinking Water Systems, 2 Pack by waterdrop - **How much does it cost?** $74.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/66244266-waterdrop-4035-faucet-water-filter-replacement-for-aquasana-filter-replacement) ## Best For - waterdrop enthusiasts ## Why This Product - Trusted waterdrop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Economical Excellence:** Top-rated alternative to pricey brand filters—same quality, better value. - • **Long-Lasting Freshness:** Reliable 6-month lifespan or 450 gallons ensures consistent clean water without constant replacements. - • **Seamless Compatibility:** Fits a wide range of Aquasana systems, making upgrades and replacements a breeze. - • **Nature-Powered Filtration:** Premium coconut shell carbon blocks reduce contaminants while preserving essential minerals. - • **Pure Hydration, Zero Hassle:** Effortless tool-free installation gets you fresh water in minutes. ## Overview The Waterdrop Countertop Water Filter replacement cartridge uses natural coconut shell activated carbon to effectively reduce contaminants while retaining beneficial minerals. Designed for easy, tool-free installation, it fits multiple Aquasana drinking water systems and delivers up to 6 months or 450 gallons of fresh, clean water. A cost-effective, high-quality alternative trusted by thousands for better tasting, healthier hydration. ## Description Shop Waterdrop at the desertcart Water Coolers & Filters store. Free Shipping on eligible items. Everyday low prices, save up to 50%. Review: Great Economical Choice. - Good Quality, Installed Properly and Easily, Provides Good Tasting Water. Review: Perfect fit and great function - Instead of buying the expensive Aquasana filters I bought these. The water flow though these filters is about the same rate as the name brand. I cannot taste any difference between the filters. I will be purchasing these again. ## Features - Premium quality: Waterdrop filters are of premium quality, dedicated to improving water quality. - Hassle free installation: It is easy to install requiring no tools. - Advanced filtration material: It uses natural coconut activated carbon block that can reduce contaminants effectively while keeping useful substances and giving you an energy boost.(The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it.) - Filter life: Enjoy fresh water by replacing your water filter every 6 months or 450 gallons, whichever comes first will vary based on water condition. - Replacement model: AQ-4035 and AQ-4025. Will fit the following systems: AQ 4500, AQ 4501, AQ 4000, AQ 4050, AQ 4055, AQ 4601, AQ 4600, AQ 4000W, AQ 4000P, AQ 4000B, AQ 4601.55, AQ 4601.62 and AQ 4601.56. Waterdrop is not affiliated with or sponsored by Aquasana. This product is not an original AQUASANA product. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0789G1P38 | | Best Sellers Rank | #124,967 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #887 in Replacement Under-Sink Water Filters | | Brand | Waterdrop | | Customer Reviews | 4.4 4.4 out of 5 stars (242) | | Date First Available | February 20, 2018 | | External Testing Certification | x | | Is Discontinued By Manufacturer | No | | Item Weight | 12 ounces | | Item model number | WD-4035 | | Manufacturer | Waterdrop | | Material | Coconut,Activated Carbon | | Number of Items | 2 | | Package Dimensions | 5.87 x 4.49 x 2.32 inches | | Product Benefits | Removes contaminants effectively while retaining beneficial minerals for cleaner, healthier water. | | Set Name | AQ-4035 | | UPC | 840814140079 | | Unit Count | 2 Count | ## Product Details - **Brand:** Waterdrop - **External Testing Certification:** x - **Material:** Coconut,Activated Carbon - **Product Benefits:** Removes contaminants effectively while retaining beneficial minerals for cleaner, healthier water. - **Set Name:** AQ-4035 ## Images ![Waterdrop 4035 Faucet Water Filter, Replacement for Aquasana® Filter Replacement, AQ 4025, AQ-4035®, Will Fit AQ4000, AQ4050, AQ4500 Drinking Water Systems, 2 Pack - Image 1](https://m.media-amazon.com/images/I/81JBtQWRr4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Economical Choice. *by J***G on February 29, 2024* Good Quality, Installed Properly and Easily, Provides Good Tasting Water. ### ⭐⭐⭐⭐⭐ Perfect fit and great function *by A***R on February 14, 2026* Instead of buying the expensive Aquasana filters I bought these. The water flow though these filters is about the same rate as the name brand. I cannot taste any difference between the filters. I will be purchasing these again. ### ⭐⭐⭐⭐ Good price, satisfactory product *by D***2 on February 14, 2026* Seems to do the job and the price is good compared to what Aquasana wants. I have no way of knowing that it’s actually filtering as well as Aquasana, though ## Frequently Bought Together - Waterdrop Countertop Water Filter, Replacement for AQ-4035®, AQ 4025, Will Fit AQ4000, AQ4050, AQ4500 Drinking Water Systems - AQUA CREST AQ 4125 Shower Water Filter, Replacement for AQ 4125, AQ-4100, AQ-4100NSH, AQ-4105, Jonathan Product Beauty Shower Filter, with Advanced KDF Filtration Material - AquaBliss Replacement Cartridge High Output Multi Stage Revitalizing Shower Filter – Reduces Chemicals & Chlorine - Restores PH Balance, Glowing Skin, Strong Nails & Shimmering Hair. 1-Pack (SFC100) --- ## 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.us/products/66244266-waterdrop-4035-faucet-water-filter-replacement-for-aquasana-filter-replacement](https://www.desertcart.us/products/66244266-waterdrop-4035-faucet-water-filter-replacement-for-aquasana-filter-replacement) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-09*