Gear — Water Bottles & Treatment — Water Treatment & Filters

Hydrapak Inline Water Filter Kit 28mm - No Color

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Reviews (11)

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Kevin W.

13/02/25

Good design

Haven't had to use it yet but compact design with dirt easy plug and play connections. Comes with back flush adapter and extra adapter for outputting to a standard bottle if you don't have a hydrapak plug and play product to receive the filtered water. Will be taking on my upcoming backcountry trip.

Mathieu B.

18/08/24

Parfait

Ideal pour les longues randonnées. S'accouple avec le sac d'hydratation en série avec le tube.

Richard Y.

08/07/24

Flow rate better than expected

I was looking for an ultralight filter for my CNOC dirty water bag and noticed the thread size of 28mm fits. Haven’t used it in the back country yet, but the flow rate is pretty good. Taking it on the West Coast Trail later this week.

Ernie A.

05/07/24

Gravity feed filtration - supreme!

Very well designed filtration system that includes a back flush adaptor to increase working life of the filter. I highly recommend this unit for your backcountry needs!

Jack H.

07/06/24

Great !

I really like the versatility of this filter, from bottle compatibility to bladder and to full filtration with the adapter cap. I also like the ability to back flush

Carl-Eric B.

06/06/24

Great filter

Small portable filter that easily fits in my pack when I’m hiking or trail running. A must in your pack, highly recommend!

Philip C.

24/04/24

Versatile Inline Water Kit 28mm

This is a well made compact water filter. It seems to be quite new to the market so not that many reviews online but should perform just as well as its competitors given the hollow fibre construction common to this type of filter. I purchased this kit with a HydraPak Plug and Play Cap, and a 1 litre HydraPak Flux collapsable bottle. Between the bo...Read More

ttle, cap, and filter kit (with it’s useful adapters) you have all you need for a compact and versatile filtration system using the included Hydrapak filter or one of the other readily available popular choices. Read Less

Williams F.

05/01/24

Better than expected

I must say it has exceeded all my expectations in terms of performance and convenience. Installation was easy in line on my camelback. The 28mm fitting was a perfect match for my buttle. It filters really fast, fairly clean river water.
It is really small and light, compact and space-saving (it even fits in a pocket). It seems durable.

Edmund M.

03/11/23

Versatile

Very versatile when it comes to attaching to multiple types of water bladders. Attached this to my osprey pack bladder. Will likely purchase another to attach to hydrapak stow and use this as my dirty bottle. I like that it is compact, light, can be attached to various water reservoirs and can do a reverse flush to clean it out.

Sean

13/07/23

Small & Compact!

Small & Compact and fit perfectly with the other Hydropak gear to make filtering water as base camp super easy!

Hydrapak

Inline Water Filter Kit 28mm

Name: No Color / OS
SKU: 410042936099

CAN $53.99

11 Reviews

Color: No Color

Size: OS

No Color / OS - CAN $53.99

Quantity:

In stock

Sold and shipped by Altitude Sports

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Access potable water anywhere.

Our unique and versatile 28mm inline filter threads directly onto popular 28mm opening bottles and flasks and is equally easy to install in any of our reservoirs and caps with a Plug-N-Play™ connect system. This versatile connectivity makes our filter a great backcountry water treatment solution whether you are squeezing your water from a Stow into another bottle, gravity filtering your water out of a Seeker or Pioneer water storage bag or filtering as you drink on the go from a Stow or HydraPak reservoir.

• Light & Compact: At only 47 grams, our filter is one of the lightest filter options available. It is small enough to fit inline in a wide variety of packs and takes up minimal pack space when not in use
• 28mm Thread Compatible: Easily thread the filter onto some of the most popular backpacking bottles and flasks including the HydraPak Stow 500ml and 1L and the 1L Smart Water Bottle
• Plug-N-Play Compatible: Easily connect and disconnect the filter from the Plug-N-Play ports in reservoirs and caps
• Fast: Filters >1L per minute
• Safe: Filter removes bacteria and protozoa from approximately 1,500 liters of water to help keep you hydrated and healthy, however remote your destination
• Kit includes: Car adapter and Backflush Adapter

Materials
• PP/POM, EPDM, Silicone, Hollow Fiber

Specifications
• Diameter: 34mm/1.3in
• Weight: 47g/1.6oz
• Length: 129mm/5.1in

Availability:

Worldwide Some exclusions apply

Reviews 4.9 star rating 11 Reviews

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Inline Water Filter Kit 28mm

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