--- product_id: 223866733 title: "Waterdrop 3US-MAX-F01 Maximum Under Sink Water Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified, 3 Packs" brand: "waterdrop" price: "€ 187.97" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.be/products/223866733-waterdrop-3us-max-f01-maximum-under-sink-water-filter-replacement store_origin: BE region: Belgium --- # NSF/ANSI 42 certified 0.75 gpm flow rate Replace every 6 months Waterdrop 3US-MAX-F01 Maximum Under Sink Water Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified, 3 Packs **Brand:** waterdrop **Price:** € 187.97 **Availability:** ✅ In Stock ## Summary > 💦 Sip Smart, Live Fresh! Elevate your hydration game with Waterdrop. ## Quick Answers - **What is this?** Waterdrop 3US-MAX-F01 Maximum Under Sink Water Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified, 3 Packs by waterdrop - **How much does it cost?** € 187.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/223866733-waterdrop-3us-max-f01-maximum-under-sink-water-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 - • **Effortless Flow:** Enjoy a stable 0.75 gpm flow rate that feels just like your regular faucet. - • **Pure Water, Pure Life:** Experience the refreshing taste of clean water with our NSF/ANSI certified filter. - • **Quality You Can Trust:** Crafted from premium, BPA-free materials for peace of mind with every sip. - • **Compatibility Champion:** Easily replaces multiple models, ensuring you stay hydrated without hassle. - • **Upgrade Your Hydration:** Keep your water fresh with our advanced filtration technology. ## Overview The Waterdrop 3US-MAX-F01 Maximum Under Sink Water Filter is a high-performance filtration system that meets NSF/ANSI 42 standards, effectively reducing chlorine and ensuring safe drinking water. With a stable flow rate of 0.75 gpm, this filter is designed for easy replacement every 6 months or 15,000 gallons, making it a reliable choice for health-conscious consumers. Compatible with various models, it combines premium materials with advanced technology for optimal water quality. ## Description Waterdrop 3US-MAX-F01 Maximum Under Sink Water Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified, 3 Packs ## Features - 【NSF/ANSI Certified Filter】Tested against NSF/ANSI 42 standards, it effectively reduces Chlorine. Activated carbon block and other advanced filter media ensure efficient and safe filtration. - 【Premium Quality】Specially selected premium materials is fully certified by the IAPMO against NSF/ANSI 372 standard. The BPA-free, lead-free material ensures more reliable use from the inside out. - 【Stable Flow Rate】 The tested full flow rate for waterdrop water filter is 0.75 gpm. The fast yet stable water flow gives you the same experience as your own faucet.💧This filter does not reduce TDS! 💧 Connected with the cold water valve only! 💧 - 【New upgrade & Keep Water Fresh】After advanced upgrade, the model number is changed from WD-3US-PF01 into WD-W00. To keep your water fresh, replace your filter every 6 months or 15,000 gallons, whichever comes first will vary based on water condition. - 【Replacement Model】3M Filtrete 3US-PF01, 3US-MAX-F01, 3US-PF01H, 3US-MAX-F01H, fits Filtrete Maximum Filtration, 3US-PS01, 3US-MAX-S01 Systems. Fits 3M HF25, HF25-S, HF25-MS. Fits Manitowoc K-00337, K-00338, K00337, K00338, Delta RP78702, AR10000. ## Images ![Waterdrop 3US-MAX-F01 Maximum Under Sink Water Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified, 3 Packs - Image 1](https://m.media-amazon.com/images/I/61ny5EhmkkL.jpg) ![Waterdrop 3US-MAX-F01 Maximum Under Sink Water Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified, 3 Packs - Image 2](https://m.media-amazon.com/images/I/71Q844sutAL.jpg) ![Waterdrop 3US-MAX-F01 Maximum Under Sink Water Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified, 3 Packs - Image 3](https://m.media-amazon.com/images/I/71uG12vXPTL.jpg) ![Waterdrop 3US-MAX-F01 Maximum Under Sink Water Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified, 3 Packs - Image 4](https://m.media-amazon.com/images/I/81quAyAboDL.jpg) ![Waterdrop 3US-MAX-F01 Maximum Under Sink Water Filter, Replacement for Filtrete® Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Manitowoc K-00337, K-00338, NSF/ANSI 42 Certified, 3 Packs - Image 5](https://m.media-amazon.com/images/I/71FOXuJKy7L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars great value filter certridge *by D***N on Reviewed in the United States on March 3, 2021* After buying a system at Lowes, they quit carrying the cartridges for the system. I was able to find these a few years ago and have been using them ever since the first purchase. They last longer than they are rated for and they are inexpensive to use. The water is as clean and taste free as good bottled water. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good tasting clean water *by A***R on Reviewed in the United States on April 30, 2024* The filters work well. Consistent good clean filtered water. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great for well water! *by F***Y on Reviewed in the United States on June 18, 2024* We have well water (hard) that tastes like iron. After installation our water now tastes like fresh spring water...no kidding! However, we need to change it every 4 months instead of 6. Been using them for a few years now very happy. --- ## 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.be/products/223866733-waterdrop-3us-max-f01-maximum-under-sink-water-filter-replacement](https://www.desertcart.be/products/223866733-waterdrop-3us-max-f01-maximum-under-sink-water-filter-replacement) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-01*