20% off RRP save £52.50

MSR Guardian Gravity Purifier

£212.50 RRP £265.00

free uk deliveryNext working day UK* delivery

The Guardian Gravity Purifier has you covered with safe water around the world, removing viruses, bacteria, protozoa, sediment and microplastics hands-free. Simply hang it while you go about your tasks at the hostel, basecamp or campsite, its 10L reservoir supports the daily water needs of multiple people. Originally designed to protect servicemembers in the field, this rugged purifier handles the abuse of travel and meets the NSF P248 military testing standard.

The MSR Guardian Gravity Purifier is the ultimate virus protection and meets NSF protocol P248 military testing standard for removing viruses (99.99%), bacteria (99.9999%), protozoa (99.9%), sediment and microplastics from 'worst-case' water conditions. What does this mean? Well, combined with the 2-stage purifier you have cleaner, safer and better tasting water. The Guardian Gravity Purifier is also super easy to fill at water sources, whether thats a sink or a stream. The purge hose flushes the system, making it an easy way to clean the item.

  • Effective against bacteria, particulate, protozoa and viruses
  • Field cleanable and maintainable
  • Flow (L/min): 0.5 liters per min
  • Cartridge life: 3,000+ liters
  • Weight: 0.53 kg
  • Dimensions: 10x30x10cm
  • MSR Guardian Gravity Purifier

Delivery Charges

Just £1.95 next working day UK delivery - Free on orders over £50

Delivery Times Explained

In Stock 2 day deliveryNext working day delivery - stock is available from our warehouse and will normally be despatched the same day if you order by 3pm.

All items are sent on a next working day service (large/expensive items DPD Monday-Friday, smaller items Royal Mail Monday-Saturday). If you require Saturday delivery on larger/more expensive items (over about £50) there will be an additional charge, please give us a call for a quote.
Northern Ireland, Highlands and Islands will take 2 working days.

On OrderOn order - Please call to check availability

Delivery Method

Small items may be sent by Royal Mail 24h, larger or more expensive items with DPD Next Day may require a signature on delivery. In the event that no one is available, the parcel will be taken to your local depot and a note will be left with instructions for redelivery.

Detailed delivery information and international rates

Our Guarantee

Our "no quibbles" guarantee means that if for any reason you are unhappy with the item you have purchased just return it in its original condition within 28 days and we will issue a full refund or exchange.

Christmas Returns

Items purchased between 1st November and 25th December can be returned anytime until the 31st January 2021 as part of our extended Christmas guarantee! Normal terms and conditions apply

FAQs and more information on returns and exchanges

MSR Guardian Gravity Purifier MSR Guardian Gravity Purifier MSR Guardian Gravity Purifier MSR Guardian Gravity Purifier MSR Guardian Gravity Purifier MSR Guardian Gravity Purifier MSR Guardian Gravity Purifier MSR Guardian Gravity Purifier MSR Guardian Gravity Purifier MSR Guardian Gravity Purifier MSR Guardian Gravity Purifier MSR Guardian Gravity Purifier

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Our Code: 539146

Supplier Code: 13460

Just £1.95 UK Delivery - Free over £50
Size Colour Stock
One Size   23 in stock(23 in stock)
Order before 3pm for next working day delivery.
4.9 98% positive
  • Goods arrived on time, great price
    October 28, 2021
  • Very quick delivery. Ordered with free delivery on Friday pm. Goods arrived on Saturday am. Everything as promised.
    October 27, 2021
  • Very good prompt service.
    October 27, 2021
  • October 26, 2021
  • Good service
    October 26, 2021
  • Very competitively priced product. Eixcellent service. Delivered the day after the order was made.
    October 26, 2021
  • Always effortless shopping, very quick delivery and competitive prices.
    October 26, 2021
  • Excellent
    October 25, 2021
  • Very good, best on-line prices and rapid next day delivery, excellent company!
    October 25, 2021
  • I knew what Iwanteed. They had itinstock. I ordered. They delivered. What's more to want?
    October 24, 2021

3,430 reviews since June 2017

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£1.95 Next working day UK* delivery - Free on orders over £50 - Order before 3pm - (*2 working days for Highlands, Islands and Northern Ireland)