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Bottle Filter
The Bottle Filter, using Nano Zero with zerovalent iron technology, offers a superior water filtration experience. It removes lead, heavy metals, chlorine, and particulates.
In stock. Next day delivery available.
Buy now, pay later from £4.99/mo with
Free UK shipping over £50, free returns.
Key Benefits
- Easy and hassle free replacement.
- Two-layer filtration system.
- Long-lasting.
The Bottle Filter revolutionises your water experience with Nano Zero featuring zerovalent iron technology, setting a new standard in water filtration. This advanced technology ensures a smooth, refreshing taste while actively removing lead, heavy metals, chlorine, and particulates. Rigorously tested to meet NSF/ANSI 42, 53 & 401 standards, the Bottle Filter guarantees the purity and safety of every sip.
The Bottle Filter's exceptional longevity is impressive, filtering up to 40 gallons (151 liters) of water or providing two months of use. This means you can enjoy the equivalent of 300 single-use plastic bottles without compromising on quality or taste.
LARQ water bottles offer a convenient, healthy, and eco-friendly way to stay hydrated. Founded on the vision of combining innovative technology with inspirational design, LARQ makes accessing clean water effortless and sustainable. Their award-winning hydration products enhance water quality, taste, and convenience—so reusable is always the better choice. Plus, every water bottle purchased from the brand helps provide safe drinking water to communities worldwide.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Use the Bottle Filter with your LARQ Bottle Filtered: Remove your previous filter from the LARQ Bottle Filtered pod. Remove the film packaging from the new bottle filter. Run your bottle filter under clean tap water for 10 seconds. Install the bottle filter into the pod. Fill up with cold or room temp water (leaving some room for water displacement). Sip and enjoy clean, filtered water!
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Journal offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
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