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5.0 1


Classic 3 Water Purifier + Pre Filter

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For more than 15 years the SteriPEN Classic has used UV lights to make water safe to drink for hundreds of thousands of adventurers all over the world.

Continual refinement of the SteriPEN Classic means the current Classic 3 model, when powered by lithium batteries, now treats up to 150 litres of water, has a 90 second treatment time, and a lamp life of 8000 cycles, that’s 8000 litres of water!

Powered by four alkaline, lithium or NiMH batteries, the SteriPEN Classic 3 safely delivers UV light to a glass or bottle of water, reflecting the light throughout the vessel and killing 99.9% of waterborne microorganisms.

Included is the SteriPEN Pre-Filter which removes particulates, the Classic 3 is ideal for wide mouth bottles, and fits securely in water bottle spouts down to 22mm so you can flip the bottle upside down to activate the lamp.

  • 150 1L treatments from one set of Li-Ion batteries
  • Treatment time: 48 seconds 0.5L, 90 seconds 1L
  • Lamp life: 8000 activations
  • 22mmm minimum bottle mouth diameter
  • Includes 40x40 micron Pre-Filter and carry case
Snowys Code:
Supplier Code:
In Use Dimensions:
18.6L x 4.3W x 4.3H cm
Packed Dimensions:
26L x 7W x 7H cm
Effective Against:
Protozoa | Bacteria | Viruses
Treatment Time:
48 seconds 0.5L | 90 seconds 1L
4 x AA Cell Lithium Alkaline or NiMh
Battery Life:
Up to 150 x 1 Litre Treatments
Lamp Life:
8000 Treatments
0.082 Kg
Suggested Use:
3 Year
Staff tip:For hassle free use make sure you use quality Energizer or Duracell batteries in your Steripen.

(1 reviews)
5.0 1
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Feb 28 2017

Easy to use

Great for treating water on long distance hiking where untreated water is available (so you don't have to carry as much). Now take it on every walk.

- Milton

does it come with batteries - and what type?2 answers

- CANBERRA, ACT(4 years ago)
Hi Les, the Steripen Classic takes 4 x AAA Lithium or NiMH batteries. These provide plenty of power making your Steripen reliable. Alkaline batteries will expire rapidly and are not recommended. Batteries don't come with with the unit sorry.
- Snowys(4 years ago)
An update to this, the Classic 3 is now designed to run efficiently on Alkaline batteries, with up to 50 1 litre treatments from 4 x AA batteries. Better efficiency is still achieved on lithium batteries, but 50 litres is a big step up from the 15 litres it previously achieved.
- Snowys(3 years ago)
Heads up! Our store in Brendale (QLD) doesn’t have footwear available for fittings. If you order online, your footwear will be sent from SA... quick-smart!
Heads up! Our store in Brendale (QLD) doesn’t have footwear available for fittings. If you order online, your footwear will be sent from SA... quick-smart!
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