Waterdrop WF13 Water Filter Replacement for Waterdrop AS13/BS13/AP13
Waterdrop WF13 Water Filter Replacement for Waterdrop AS13/BS13/AP13
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
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Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- [Compatible model] WD-AS13 / WD-BS13 / WD-AP13 stainless-steel under sink water filter system.
- [High-Efficiency Filtration] This under sink water filter can reduces reduce chlorine, taste, and odor, and NSF/ANSI 372 certified for being made of lead-free materials. Besides, it can reduce PFOA/PFOS, PFAS. Every drop of water is clean and safe.
- [Healthy hydration] Our 5+1 stage advanced filtration technology reduces harmful substances and adds essential minerals. Drink with confidence, nourish your body, and live a healthier lifestyle. (NOTE: This system DOES NOT lower TDS value because it adds beneficial minerals to the water.)
- [Long-lasting service life] Unlock a year of pure, filtered water with our under sink water filter’s 12-month filter lifespan! No more constant replacement, just continuous peace of mind.
- [Eco-friendly choice] The filter reduces plastic waste by replacing approximately 60,000 plastic water bottles annually. Embrace a sustainable hydration solution now!
Overview
- Material : NSF/ANSI Approved Components
- Product Dimensions : 2.87"D x 2.87"W x 10.39"H
- External Testing Certification : NSF 42 - Reduces aesthetic impurities
- Product Benefits : Removes chlorine, lead, PFOA/PFOS, and PFAS; adds essential minerals for improved taste and health; long-lasting service life; eco-friendly by reducing plastic waste Removes chlorine, lead, PFOA/PFOS, and PFAS; adds essential minerals for improved taste and health; long-lasting service life; eco-friendly by reducing plastic waste
- Brand : Waterdrop

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide