10 Best Distilled Water 1l in The UK

Last updated on 16/07/2025
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9.8
Exceptional
AQUANOIR Distilled Water - 1 Litre | Ideal for Steam Iron, Car Battery Top-Up, Distillation, and Cleaning | Made in UK
AQUANOIR
AQUANOIR Distilled Water - 1 Litre | Ideal for Steam Iron, Car Battery Top-Up, Distillation, and Cleaning | Made in UK
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Why We Love It
  • Versatile multi-purpose usage.
  • Ensures prolonged equipment life.
  • Exceptional water purity.
Main Highlights
  • VERSATILE USE : Aquanior Deionized Water, also referred to as Demineralized Water, serves a multitude of purposes, such as providing ironing water for steam irons, topping up car batteries, supporting engine cooling systems, facilitating cleaning tasks, aiding in car detailing, and more.
  • PROLONGED EQUIPMENT LIFE : Manufacturers recommend distilled water for CPAP machines to prevent mineral deposits and contaminants that can reduce their lifespan. Tap water may also harbor bacteria. This advice extends to irons, where distilled water safeguards against crusty build-up that can shorten their lifespan. Choose contaminant-free, mineral-free distilled water to ensure your CPAP machine and iron maintain peak performance for years.
  • IDEAL FOR BABY, PETS, AND PLANTS : Ensure your baby's safety with recommended distilled water, free from harmful contaminants. Perfect for pets and other animals too. Even house plants thrive thanks to the absence of mineral build-up.
  • OPTIMAL FOR CLEANING GLASS : Achieve spot-free results when cleaning glass windows and mirrors using distilled water. Utilizing it in your humidifiers not only extends their lifespan but also makes cleaning a breeze, saving you both time and money.
  • EXCEPTIONAL PURITY: Aquanoir Deionized water undergoes a unique treatment process that eliminates nearly all impurities, reducing them to an ultra-low level of 000ppm (parts per million). This results in water of extraordinary purity, among the purest available.
9.8
Exceptional
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2
9.7
Exceptional
Distilled Water - 1107ml - Ultra Pure Water
Aquis Labs
Distilled Water - 1107ml - Ultra Pure Water
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Why We Love It
  • Ultimate purity for all uses.
  • Safe, BPA free container.
  • Guaranteed satisfaction with every purchase.
Main Highlights
  • 100% Pure Distilled Water
  • BPA Free Sterile Container
  • Suitable for Technical & Personal Applications
  • Ultimate Purity
  • Satisfaction Guarantee
9.7
Exceptional
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3
9.6
Superb
Distilled Water 100% Pure Premium Quality - Ideal for CPap, Irons, Humidifiers, Cleaning, Engines and more - Made in the UK (5 Litre)
The Glowhouse
Distilled Water 100% Pure Premium Quality - Ideal for CPap, Irons, Humidifiers, Cleaning, Engines and more - Made in the UK (5 Litre)
Why We Love It
  • Purity through distillation process.
  • Six-stage quality production.
  • Versatile, multi-use applications.
Main Highlights
  • 100% PURE - Distilled Water is water that has been distilled to remove many of its impurities. Distillation is the process of boiling water and condensing the steam into a clean container.
  • QUALITY - Our water is produced with a 6 stage process, including the Pre-purification via Reverse Osmosis System.
  • MULTIPLE USES - Suitable for the following applications (not exhaustive):CPap, Plants, Irons, Cleaning, Battery Water, Autoclaves, Chemical Dilution, Colloidal Silver, Colormetirc Testing, DNA Sequencing, Electrophoresis, Food Grade Applications, Gas Chromotography, Heating Baths, Hydrogen Generators, Hydroponics, Media Preparation, pH Buffer Preparation, Laser Cutting, Pharmaceutical Applications.
  • UK MADE - Made in the North West of England, specially prepared directly into our 5 Litre bottles. Tested to the highest standards making it suitable for Food Grade / Medical Grade applications. BPA Free.
9.6
Superb
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9.4
Superb
Distilled Water - 100% Ultra Pure Water (Blue) (1L)
Pure Chem
Distilled Water - 100% Ultra Pure Water (Blue) (1L)
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Why We Love It
  • Exceptional purity standards.
  • Neutral pH value.
  • Versatile chemical applications.
Main Highlights
  • Distilled Water is commonly used in cosmetics & also has countless personal care applications. Suitable for human consumption Perfect for a wide use of applications
  • Most manufacturers recommend that distilled water for CPAP machines because tap water can leave mineral or contaminant deposits in the machine’s humidifier. This will reduce the life of the CPAP machine. Moreover, tap water could have bacteria or microbes. Also recommended for use in irons to safeguard the iron from crusty build-up that will shorten the life. Because distilled water is contaminant and mineral free, it will keep your iron working in top condition for years
  • Distilled water is recommended for baby formula. Distilled water keeps babies safe by removing harmful contaminants that would otherwise enter their small bodies via water. Perfect for Dogs, Cats and other Animals.
  • Distilled water benefits don’t only stop at animals. House plants flourish with the help of distilled water. This is because there is no build-up of unwanted minerals.
  • Use distilled water for cleaning glass window panes and mirrors to get the best spot free results. Use it for humidifiers in your home will save you time and money. Your humidifier will last longer and it will be easier to clean
9.4
Superb
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5
9.3
Superb
ARION Distilled Water 100% Pure Steam Distilled Water (1 Litre)
Winstons
ARION Distilled Water 100% Pure Steam Distilled Water (1 Litre)
Why We Love It
  • Pure and premium quality.
  • Steam distilled for purity.
  • Ideal for various uses.
Main Highlights
  • 100% Pure Steam Distilled Water
  • d Pure - Premium Quality
  • Part number: WIN-WAT-CP
9.3
Superb
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6
9.2
Superb
Distilled Water - Pure Chem (White) 1L
Pure Chem
Distilled Water - Pure Chem (White) 1L
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Why We Love It
  • 0.0PPM purity guaranteed.
  • Food grade UN containers.
  • Ideal for CPAP machines.
Main Highlights
  • Pure Chem Distilled Water is the highest quality, purest water you can buy! Our state of the art distiller gives us 0.0PPM water, transferred into food grade UN approved containers, resulting in the cleanest water you can possibly acquire.
  • Best quality option if high water purity is essential. Distillation involves boiling the water and then condensing the steam into a clean container.
  • Distilled water has many uses, for example in CPAP machines. It is also preferable to tap water for use in model steam engine boilers and model engines of other types.
  • Trade Chemicals sells a wide range of raw chemical products under the name of Pure Chem. Take a look in our Amazon shop in the appropriate Pure Chem category to see everything we have to offer.
9.2
Superb
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7
9.1
Superb
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Distilled Water - 100% Pure Water Steam Distilled Purified (Blue Brand) (5L)
Pure Chem
Distilled Water - 100% Pure Water Steam Distilled Purified (Blue Brand) (5L)
25% Off
Why We Love It
  • Pure and safe consumption.
  • Extends appliance lifespan.
  • Ideal for baby formula.
Main Highlights
  • Our distilled water undergoes a rigorous distillation process, ensuring exceptional purity by removing minerals, contaminants, and impurities. Perfect for applications where only the cleanest water will do
  • Suitable for a range of applications such as radiator coolant dilution, battery maintenance, and cleaning delicate engine components, medical sterilization
  • Perfect for cosmetic formulations, homemade cleaning solutions, and even aquarium water conditioning, ensuring safe and residue-free results.
  • Part of the Trade Chemicals qaulity range you can trust, our distilled water meets the highest standards. Browse our PureChem category in our Amazon store to explore our full selection of premium chemical products.
9.1
Superb
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8
9.0
Superb
DISTILLED WATER 1,5 L (1500ml)/ 100% Pure Steam Distilled Water/MEDICAL GRADE/TDS 000 ppm/BPA FREE
AQUA DESTILLATA steam distilled water AQUA DESTILLATA drinking distilled water
DISTILLED WATER 1,5 L (1500ml)/ 100% Pure Steam Distilled Water/MEDICAL GRADE/TDS 000 ppm/BPA FREE
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Why We Love It
  • Certified ultra pure water.
  • Medical grade, food grade.
  • BPA-free PET bottles.
Main Highlights
  • Premium Quality Steam Distilled Water/ 1,5 L (1500ml)/ 52 oz/ Certified Ultra Pure Steam Distilled Water/Medical Grade
  • TDS (The total dissolved solids) 000 ppm. Certified PET bottles do not contain BPA.
  • Drinking water microbiological testing - GRADE.
  • Best before: 25 June 2027
  • It is important to us that our products are of the highest quality. We are happy to refund or replace any product which falls below the high standard you expect. If you have any questions, then feel free to ask us and we will get back to you as soon as we can.
9.0
Superb
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9
9.0
Superb
Lucemill Distilled Water | 1 Litre | Distilled Water for CPAP Machines, Irons, Cleaning Machines and More | Made in the UK
Lucemill
Lucemill Distilled Water | 1 Litre | Distilled Water for CPAP Machines, Irons, Cleaning Machines and More | Made in the UK
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Why We Love It
  • Pure quality and consistent performance.
  • Versatile for various applications.
  • Eco-friendly recyclable packaging.
Main Highlights
  • 100% PURE & PREMIUM QUALITY: Lucemill's distilled water is purified through an advanced 6-stage process, including reverse osmosis pre-filtration, ensuring you receive only the highest quality pure water. Whether you're using it as ironing water or for more delicate applications like sterile water for medical-grade tasks, our product guarantees consistent purity. Our 1L bottles are perfect for convenient usage across various industries and household needs.
  • MULTIPLE VERSATILE USES: This distilled water 1 litre is ideal for a wide range of applications. From distilled water for CPAP machines to water for ironing and cleaning, it is perfectly suited for precision tasks like autoclaves, hydroponics, and even DNA sequencing. Lucemill’s purified water is suitable for both domestic and industrial use, including food-grade and pharmaceutical applications, offering versatility and safety in every drop.
  • PERFECT FOR STEAM IRONS & CPAP MACHINES: Lucemill distilled water for steam irons ensures optimal performance of your iron, preventing limescale build-up and prolonging the life of your appliance. For medical equipment like CPAP machines, our sterilised water helps maintain hygiene and efficiency. Keep your appliances functioning smoothly with our 1L distilled water, which leaves no mineral residue or contaminants.
  • MADE IN THE UK WITH EXCEPTIONAL STANDARDS: Produced in the UK, Lucemill distilled water 1L bottles are crafted with the highest safety standards in mind. This sterile water is BPA-free, making it suitable for both food and medical-grade applications. Our commitment to quality ensures that every drop meets rigorous UK testing standards, offering peace of mind whether it's used in a professional setting or at home.
  • SATISFACTION GUARANTEED: We stand by the quality of our distilled water for irons, CPAP machines, and other uses. If you're not 100% satisfied, we offer a no-fuss money-back guarantee. Lucemill distilled water 1 litre bottles are designed to meet the diverse needs of everyday life, from distilled water for steam irons to precision lab work, offering exceptional quality and performance every time.
  • ECO-FRIENDLY PACKAGING: Our 1-litre container is recyclable, contributing to a sustainable environment while delivering convenience and quality.
9.0
Superb
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10
8.9
Excellent
Distilled Water 1 Litre. Ultimate Purity for Health and Appliances!
Clear & Pure
Distilled Water 1 Litre. Ultimate Purity for Health and Appliances!
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Main Highlights
  • Premium Distilled, 100% Pure
8.9
Excellent
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