The MSR Guardian Purifier is one of the safest options around for purifying filthy water. No matter where you are the Guardian will purify upto 10,000litres of water without the need for chemicals, bulbs or batteries to ensure you can stay hydrated. It uses a simple pump action to work a patent-pending system that self-cleans with each stroke which eliminates the need to ever backflush or filter scrub to maintain flow.
Working to purify 2.5L per minute it will ensure you and your team have clean and sufficient drinking water from even the dirtiest of water sources to keep you going through the task at hand.
- Water purifier with pump action
- Effective against:
- Advanced hollow fibre filter
- Filter pore size: 0.02microns
- Flow: 2.5L/min
- Filters upto 10,000+ litres
- Self-cleaning design
- Maintainable in the field
- Water bottle adaptor
- Cartridge replacement indicator
- Engineered to withstand heavy use and harsh environments
- Meets NSF P248: Military Operations Microbiological Water Purifiers
- Delivery: Free on orders over £50, otherwise £4.95. Please take note of the delivery dates above for an estimated delivery timescale.
- Click & Collect: Free Click & Collect to any of our stores. Use the store finder above to locate your closest pickup point.
- Post Office® Convenientcollect: Pick up from one of the thousands of local Post Office® locations nationwide. Free for orders over £30, otherwise £3.95.
We want you to be happy with your purchase. If you wish to return your goods, then you can do so by visiting one of our stores, sending the product to our refunds department, or by taking it to a Collect+ store within 100 days of receipt if you are an Explore More member. Our standard return policy is 30 days of receipt. Sign Up To Explore More >
Unwanted items should be in new condition, with the original packaging, labelling and with a Snow + Rock receipt. A refund request will usually be actioned within 7 working days from receipt. Please note, for unwanted items, you are responsible for paying all return postage charges.